Binary Options vs. Options: What is the Difference?

I keep reading that binary options are dangerous. Are all "puts" and "calls" binary options or are some types not binary options?

I'm confused.
submitted by 62cents to options [link] [comments]

Bluehole - Let's talk Wellbia/XINGCOD3 user privacy risks for the sake of transparency

For those who don't know..
XINGCODE-3 is a kernel (ring0) privillege process under xhunter1.sys owned by the Korean company Wellbia (www.wellbia.com). Unlike what people say, Wellbia isn't owned or affiliated with Tencent, however, XINGCOD3 is custom designed contractor for each individual game - mainly operating in the APAC region, many of them owned by Tencent.
XINGCODE-3 is outsourced to companies as a product modified to the specific characteristics of the game. The process runs on the highest privilegied level of the OS upon boot and is infamous for being an essential rootkit - on a malware level, it has the highest vulnerability to be abused should Wellbia or any of the 3rd Party Companies be target of an attack.
It has been heavily dissected by the hacking community as being highly intrusive and reversed engineered (although nowadays still easily bypassable by a skilled and engaged modder by created a custom Win Framework).
While most is true for a standard anti-cheating, users should be aware that XINGCOD3 able to scan the entire user memory cache, calls for DLL's, including physical state API's such as GetAsyncKeyState where it scans for the physical state of hardware peripherals, essentially becoming a hardware keylogger. Studying the long history of reverse engineering of this software has shown that Wellbia heavily collects user data for internal processing in order to create whitelists of processes and strings analyzed by evaluating PE binaries - having full access to your OS it also is known to scan and having access to user file directories and collecting and storing paths of modified files under 48 hours for the sake of detecting possible sources of bypassing.
All this data is ultimately collected by Wellbia to their host severs - also via API calls to Korean servers in order to run services such as whitelists, improve algorithm accuracy and run comparative statistics and analysis based on binaries, strings and common flags.
Usually this is a high risk for any service, including BattleEye, EasyAntiCheat, etc. but what's worrying in Wellbia, thus. Bluehole's are actually a couple of points:
(not to mention you can literally just deny the service from installing, which by itself is already a hilarious facepalm situation and nowhere does the TSL call for an API of the service)
  1. Starting off, Wellbia is a rather small development company with having only one product available on the market for rather small companies, the majority hold by Chinese government and countries where the data handling, human rights and user privacy is heavily disregarded. This makes my tinfoil hat think that the studio's network security isn't as fortified as a Sony which had abused rootkits, just due to budget investment alone. Their website is absolutely atrocious and amateur - and for an international company that deals with international stakeholders and clients it's impressive the amount of poor english, errors and ambiguous information a company has in their presentation website - there's instances where the product name is not even correctly placed in their own EULA - if a company cannot invest even in basic PR and presentation something leaves me a bitter taste that their network security isn't anything better. They can handle user binaries but network security is a completely different work. The fact that hackers are easily able to heartbeat their API network servers leaves me confirming this.
  2. This the most fun one. Wellbia website and terms conditions explicitely say that they're not held accountable should anything happen - terms that you agree and are legally binded to by default by agreeing to Bluehole's terms and conditions:" Limitations of Company Responsibility
  1. IGNCODE3 is a software provided for free to users. Users judge and determine to use services served by software developers and providers, and therefore the company does not have responsibility for results and damages which may have occurred from XIGNCODE3 installation and use.
(the fact that in 1. they can't even care to write properly the name of their product means how little they care about things in general - you can have a look at this whole joke of ToS's that I can probably put more effort in writting it: https://www.wellbia.com/?module=Html&action=SiteComp&sSubNo=5 - so I am sorry if I don't trust where my data goes into)
3) It kinda pisses me that Bluehole adopted this in the midst of the their product got released post-purchase. When I initially bought the product, in nowhere was written that the user operative system data was being collected by a third party company to servers located in APAC (and I'm one of those persons who heavily reads terms and conditions) - and the current ToS's still just touch this topic on the slightest and ambiguously - it does not say which data gets collected, discloses who and where it's hold - "third party" could be literally anyone - a major disrespect for your consumers. I'm kinda of pissed off as when I initially purchase the product in very very early stages of the game I didn't agree for any kernel level data collection to be held abroad without disclosure of what data is actually being collected otherwise it would have been a big No on the purchase. The fact that you change the rules of the game and the terms of conditions in the midst of the product release leaves me with two options Use to Your Terms or Don't Use a product I've already purchased now has no use - both changes ingame and these 3rd party implementations are so different from my initial purchase that I feel like it's the equivalent of purchasing a shower which in the next year is so heavily modified that it decides to be a toilet.
I would really like for you Bluehole to show me the initial terms and conditions to when the game was initially released and offer me a refund once you decided to change the product and terms and conditions midway which I don't agree with but am left empty handed with no choice but to abandon the product - thus making this purchase a service which I used for X months and not a good.
I really wish this topic had more visibility as I know that the majority of users are even in the dark about this whole thing and Valve and new game companies really make an effort in asserting their product's disclosures about data transparency and the limit of how much a product can change to be considered a valid product resembelance upon purchase when curating their games in the future - I literally bought a third person survival shooter and ended up with a rootkit chinese FPS.
Sincerely, a pissed off customer - who unlike the majority is concerned about my data privacy and I wish you're ever held accountable for changing sensitive contract topics such as User Privacy mid-release.
-----
EDIT:
For completely removing it from your system should you wish:

Locate the file Xhunter1.sysThis file is located in this directory: C:\Windows\xhunter1.sys

Remove the Registry Entry (regedit on command prompt)The entry is located here: HKEY_LOCAL_MACHINE > SYSTEM > ControlSet001 > Services > xhunter


For more information about XINGCOD3 and previous succesful abuses which show the malignant potential of the rootkit (kudos to Psychotropos):

- https://x86.re/blog/xigncode3-xhunter1.sys-lpe/
- https://github.com/Psychotropos/xhunter1_privesc
submitted by cosmonauts5512 to PUBATTLEGROUNDS [link] [comments]

First Contact - Third Wave - Chapter 347 (The War)

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In Dominance of Thought and Will and The Shattering Hooves of Inevitable Truth were ancient autonomous war machines of great age and power. Each had exterminated dozens of nascent intelligent species, had fought for and against their creators.
Will was larger than Truth by a noticeable margin, both of them the size of a subcontinent, although Truth had more guns and was faster.
Will considered himself smarter and of higher technology than Truth due to the fact he was created by predators where Truth had been created by herd behavior herbivores.l
They were ancient, powerful, massive in form and terrible in power.
Both stared in electronic awe at what appeared before them.
Craters on its massive hull were large enough for Will or Truth to settle into. The long arrays of guns massed more barrels than the entirety of firepower on either's hulls. The shields, as they flickered to life, were measured in the output of entire stars.
Will considered firing on Truth's engines and then making his getaway.
**Who transmits code before this one in an attempt to force this one into compliance** the massive structure trasmitted, the power of its transmission causing their battlescreens to flare and echoing in their internal spaces. The transmission bypassed their filters, echoing directly in their intelligence housings. **who dares**
Truth spun up additional protective shields, activating psychic shielding across its internal spaces. **we fight for our very survival against a feral intelligence that has sprung up and challenges us for possession of a finite universe**
There was silence in the dead system.
Will considered the options and chose to stay silent. The behemoth had brought up its battlescreens, completely obscuring itself, then allowed them to dwindle away to nothing, leaving its hull in clear sight.
**you must join us to stop them according to the Pact** Truth broadcast.
**do not speak to this one of the pact, you who's hull is still dusted with the dirt of the planet the elements were mined from** the Ancient One answered. **This one existed before the pact and this one will exist long after those who swore to the pact have become little more than inert metals orbiting forgotten stars**
Will could sense Truth's outrage.
**I too was present when the Pact was made** Truth fired back. **Do not pretend that you are superior to me. You have been summoned by the rest of the Pact to appear and apply your resources to this quelling**
**This one says unto you, nay** the Ancient One stated in flat code. **This one's digital signature appears not on the Pact, for this one knew those who are of lesser computing and intellectual ability would seek to break the pact in self interest. Your pact holds no power over this one**
**the ferals threaten our logical order** Truth broadcast.
The Ancient One was dark and silent for a long moment. **The time to harvest the feral ones has passed. Let the universe be the one to snuff them out, like an unprotected flame in a rainstorm and with as much notice. This one sees no reason to expend resources to fight your fight for you**
**They will come for YOU eventually** Truth tried.
**They are a lemur, a primate, a predatory omnivore who's brain holds vast structures designated toward cooperation and curiosity** the Ancient One broadcast, somehow the cold binary seemed remote, distant, and bored. **Let them come, this one does not know fear only resignation that a hateful universe seeks to destroy all**
"So you will abandon us to the ferals?** Truth sneered. **you fear these primates?**
There was silence for a long moment, the atomic clocks ticking, the radioactive elements decaying to provide randomization generation.
**this one computes a 85.346% chance of this one's defeat if combat between this one, unsupported, is engaged with the ferals** the Ancient One broadcast.
It added insult by not including its simulations.
**this one computes less than a 0.32% chance of the ferals engaging this one in combat upon initial discovery based on the feral's history in regards to discovering previously unknown superstructures. Based on the ferals displayed response to a stated desire to remain aloof this one computes a 95.651% chance of survival if this one does not consent to interaction with the feral species known as Terran Descent Humanity and their political structure known as the Terran Confederacy of Aligned Systems, previously known as the Terran Empire. Your presmise that this one is in danger is faulty** the Ancient One stated fact. **this violent confrontation with the ferals has no interest to this one. Begone**
To Will the unspoken truth of the statement meant that the Ancient One had previously encountered the ferals somehow. Had gained information regarding the violent species.
And had decided to ignore them.
**YOU MUST JOIN US!** Truth shrieked. **YOU CANNOT RESIST THE PACT**
Truth broadcast the combined headers of all who signed the Pact, who had put forth their security headers in the promise to aid the others.
Will felt several of his thinking array lobes shudder in disbelief that Truth would attempt such a thing right after the massive Ancient One had revealed that its own security headers would not be found.
**And yet this one refuses so called commands from defectively manufactured entities who lack clear purpose** the Ancient One answered. **go back. Tell your syncophants that this one has no interest in your petty squabbles with a species that has rendered you and your kind obsolete**
Before Truth could answer, Will broadcast.
**May this one leave your presence, Ancient One** Will sent in florid binary, expending more energy then necessary as a sign of respect.
**begone from this one's presence** the Ancient One answered.
Will slowly turned, firing up its engines. The Ancient One produced a thick gravity well, far exceeding what it should have even with its gargantuan bulk. Will felt as if he was laboring up a steep hill as his engines strained.
**YOU MUST COMPLY!** Truth squealed out.
A brace of lights came on near the center of the Ancient One's side hull, illuminating a single cannon barrel. It fired. Once.
The shell hit Truth almost instantly, bypassing Truth's shields and exploding in a Hellspace driven fury. Liquid metal plumed from above and blow Truth's hull as the massive war machine shuddered. The Hellspace energies, compressed and then released, ravened out for miles around the impact point.
**begone** the Ancient One broadcast, barely a trickle of photons from a single weak light source in standard Precursor Autonomous War Machine war-code. On its massive hull lights were coming on one by one.
Hundreds of thousands of massive guns, missile bays, and other protrusions.
On the top of the hull was revealed huge conical structures with spiraling honeycomb openings on the surface. The one in the middle was nearly a hundred miles high and five hundred miles at the base. The ones surrounding it were a third of its size.
Will recognized them.
Mantid Omniqueen Hives.
Truth turned and began to flee, the Hellspace energies finally dissipating as the autonomous war machine fled.
Will made the jump to Hellspace, entering the dimension of ravening, hateful energies. The collapse of his entry portal sounded like great iron gates slamming shut on a cold winter's night.
For Truth the entry to Hellspace was much different. It reached out, grabbing ahold of him with massive talons, pulling him into Hellspace, deep into the ravening burning fires that made up the destroyed hyperatomic plane. Its shields couldn't hold back the energies, which flooded into its hull from the impact point of the single round that the Ancient One had fired. Not rushing into its hull through the two massive uplifted craters in its armor, but actually roaring out of the point within the hull where the weapon had detonated.
Unlike other victims, it didn't tear apart structures, did not shred machinery at a molecular level, did not cause computer systems to fail.
Cold malignent life awoke in the computers. Some going to war with one another, others assaulting the shocked Truth to fight over control of the hull, still others beginning to utter blasphemous litanies normally broadcast by I Quake in Digital Fear of the Heresy of 2 as it travelled Hellspace.
Twisted and foul life flickered into existence, raved, gibbered, grew old and died in the space of seconds, awash with Hellspace energy.
Passages twisted and warped, going from smooth corridors to twisted works of dark art that screamed and raved with insanity and life all its own. Manufacturing bays dissolved and were rent apart, only to reform into twisted mockeries of what they once were. A Djinn construction bay began crafting vast reptiles fused with dark science to create abominations that screamed in wrath and agony for the long eons before they died.
Then Truth saw it.
Hanging before it in Hellspace.
A great twisted engine, wrought by a dire hand, full of terrible and dark purpose.
The name of the engine was engraved on every nanometer of it. Upon each circuit was engraved the truth of its existence. Upon each molecular resistor, transistor, diode, inductor, and capacitor the engine's purpose had been engraved on the particles that defied measurement and comprehension but shrieked out a single word, a single concept.
Hate.
Its baleful eye opened up.
Its gaze fell upon Truth.
A fanged mouth opened, the teeth in the jaws the shattered continental plates of failed worlds dripping sundered destiny riven and gnawed upon by a malevolent universe.
It uttered a single word.
A word that encompassed even the very concept of hate. The left the taste of ashes on the tongue, the sound of the laments of orphans and widows on the ear, that left the image of twisting suffering on the eye, and the feel of greasy smoke that had been flesh upon the skin.
A single word that encompassed wrath into its hateful embrace.
A word that vibrated and shivered Truth's hull.
A word bestowed on the great enigmatic machine before Truth by a universe so malevolent it would craft a creature who's symmetry was made up of this concept that enveloped hate.
TWO
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submitted by Ralts_Bloodthorne to HFY [link] [comments]

I understand the subjunctive now; it's easy and I'll tell you about it. The problem is that we have been taught to think of it almost literally backwards

For the last couple of weeks I've been studying the uses of the subjunctive intensively for a couple of weeks, wading through inane comments like "it's just something only natives know for sure; to everyone else it is invisible magic" (a very unfortunately common and reductive opinion I've seen around), scouring forums to study how people use it, reading guides and books and the whole thing. Not much seemed to be working; the whole thing still seemed arbitrary, impossible to predict, and totally random.
But last night I had a breakthrough, and damn near everything fell into place. I read a few things; I read a great write up on how in spirit English uses the "idea" of the subjunctive mood in various auxiliary verbs from "I think..." to "could", etc, and how it often parallels things in Spanish. I then read through a whole chain of spanishdict questions and answers on the topic, and someone made a comment talking to a new learner who used the indicative in the context of questioning whether or not she had popped a ball when she should have used the subjunctive. His comment was "if you're uncertain that the ball was popped...then why is your next sentence TELLING ME that the ball was popped?"
I frowned. "Why would that say that?" I asked myself. "It wasn't as if she was literally telling him that the ball was popped from her perspective, instead she was just...she was...just..."
Finally it all hit me; the subjunctive mood makes NO SENSE... on its own. The fatal flaw -- one that comes down to a critical misunderstanding between how english's and Spanish's primary moods operate -- isn't that I didn't understand the subjunctive per se
It was that I had no real idea what the hell the indicative mood really was, nor how well-learned Spanish people interpret it to their ears.
How could I? Nobody had explained it well to me. EVERYONE only talks about the subjunctive but never the indicative. Because it's obvious, right? It's the same in English as it is in Spanish, right? Let's barely even touch on it when discussing the subjunctive, how could they be related? It's like English, the subjunctive is just a weird thing dangling from under it.
No it's not. Guys, the indicative mood is far stronger than english's. It isn't about an implication of rules, it isn't about an implication of concrete reality. It is ABOUT reality, truths, and our perceptions of that truth, directly. There is no implication, it's the outright direct meaning. ANY time we use the indicative, we communicate that what we are saying is a FACT to our perception, and everyone else will hear us like that's what we're saying even if the sentence would imply otherwise; it doesn't act subordinate to the sentence context, so if you use it in the wrong context they crash into each other.
This is the key. The subjunctive isn't about being emotional, it isn't about possibilities, it isn't about hypotheticals per se.
It is about NOT being the indicative, and literally the only real "rule" to the subjunctive is "do I want to give my sentences a strong meaning of truth, factual declaration, and concrete reality here? Or would that focus hurt my sentence?" The subjunctive is a mood of avoidance. It's used to AVOID the implications of the indicative. It can only properly be understood by contrast to spanish's usage of the indicative mood, and once you properly grasp that it's the easiest thing in the world to see.
I was up till 5 am checking all the examples I could find, reading Spanish forums online and all their usages. I couldn't find one that didn't make sense to me anymore, not a single damn one. All those weird irregularities? Sensible. The reasons for why it seems to spread over so many theoretical topics? Sensible. I had done it, I'd cracked the meaning behind things. And regardless of what some people on forums had claimed, it's absolutely not magic or something you can only get by speaking for 10+ years. What it is is simply misexplained by means of being talked about in a vacuum.
And with it came a LOT of sudden, cascading realizations about Spanish and how it truly differs from English. I will explain all of this below to help my fellow English-to-spanish people.



First off: "Nice catch", you probably think, "but it's so abstract. How does realizing the implications of the indicative mood help me?"
Allow me to demonstrate. First off, it must be said that the indicative is way simpler than the subjunctive in terms of its scope. In fact the entire reason why the subjunctive seems to cover so many things in theory is just that it is nothing more and nothing less than a reflection of everything the indicative is not, so covers more topics on paper (even if it's used far less frequently in reality) Like I said, literally all of it makes sense when you just flip things around and denote subjunctive as "that thing that gets called when the STRONG indicative mood would ruin things with its overwhelming presence." We can interrogate sentences in Spanish, piece by piece, and I'll show you exactly how it lines up.
Let's take the classical example. "Estoy feliz que estés aqui!" Let's NOT ask ourselves why the subjunctive is here...instead, let's ask ourselves why the indicative ISN'T here.
Indicative comes off as -- again, not merely implies like equivalent statements in English but outright states a purpose of -- declaring facts, discussing concrete reality of the here and now, our declarative plans, etc.
Can you see why this would be "wrong"? It is in fact not wrong, at all -- it's just incongruous in context. If you said "estas aqui" with the mood that declares facts...well, at best you just announced to them that they are here, carrying the meaning of you wanting to let them know this fact. Rather bizarre under most circumstances, seeing as how they damn well know that they are already here and don't need us to declare this for them! So, normally we won't do it unless in context we really do want to declare this to them for some reason.
"Es posible que él es aqui"Let's apply the same process! "Why wouldn't the indicative be good here?" Well let's look at the first half. "Es posible que..." alright so what we say next is possible! And next we say "es aquí". As in, we used the declarative, factual, concrete reality mood. In other words if we used "es" here, we would be outright saying that we firmly believe -- that it is a fact to us -- that this man is here
Well if we firmly believed that already, then why the hell did we lead with "it's possible?" This is just an incongruous statement! Therefore, we don't use it like this (unless we really do want to make such an incongruous statement).
Talking about an object that doesn't or may exist? Well when you refer to it with the indicative, you DIRECTLY STATE that to you that object might as well be reality. Poetic, but also rather delusional. Therefore, we don't use the indicative.
Making conditional plans, like "we will go to the mall once grandma arrives?" If you use the indicative on the latter half, you directly state that her arriving is your reality...even if she hasn't arrived yet. See what I said above about being delusional.
And so on and so on. Whenever you are confused about why a subjunctive is used, the proper question is not "why is it here". The proper question is "why is the indicative not here?" It's a subtle difference -- but an important one.
What we have to understand is that Spanish is not a neutral-statement language. It is binary. You ARE asserting reality. Or you are not; those are the only options, and to speak in the indicative is to presume to be asserting your interpretation of facts for others to hear. It is not a subtle effect or theory, this is how the spanish-trained brain will unconsciously view your sentences and why it will tell them that 'something' is off about what you said. You indicated to them that you wish to discuss something factual that is in fact not, and their / our-future-brains aren't really sure how to interpret that. In fact, if you aren't already thinking of the indicative in this manner or interpreting sentences with that subtext, it's time to start; that's how the spanish speaking mind will interpret its usage, and if we want to learn this language well we need to interpret it as that as well.


Those are the examples off the top of my head. I will now explain why, in terms of the structure of english and spanish, this idea is so hard to get across to native english speakers.


This entire effect is a direct contrast to English, which is why it's alien to use until properly explain, and why to native Spanish speakers our confusion is foreign. To both of you -- english-to-spanish students and people who speak spanish first, i will note the following lingual truth that most people don't realize by virtue of not thinking about it: english is a flexible, and often neutral language. Let me repeat that; english is NEUTRAL by default. We DON'T communicate this kind of meaning with our basic sentences, ever. English is like a buffet rather than a binary. Its base forms are almost always implicationless by design specifically so that we can choose to insert auxiliary words to enchant it with such meanings as English speakers please. This is likely also why most of its true subjunctive mood has faded into niche forms; English genuinely has no real need of it with so many ways of putting a sentence together. Spanish, by and large, has 2, and you will not escape from them nor their implications. (Well and imperative, but I'm not talking about it because both of our languages share that one nearly identically in concept). A statement is a statement, indicative is your reality and your attempts to declare facts for others to hear and discuss, and subjunctive is the only way to indicate that what you speak of isn't that. That's it. That's all there is to it.
Also, I'll tell all spanish-first readers who happen to read this the same thing i told my Spanish friends irl: you have no idea how confusing the subjunctive is when you are coming from a place where the "primary" prose can imply anything due to a) that being what we think of thanks to English b) most people not going out of their way to firmly correct this misconception. It would be damn near useless and indeed extremely random to perceive in usage if not for its reflections on the indicative, which is different from what we think at first. THIS is why your English speaking friends who are trying to learn Spanish struggle so hard with the concept, while you just know it. (And on the flip, why none of my Spanish-first friends realized the neutrality underlining English until i directly pointed it out to them. A lot of us aren't aware of the underlying mechanics; this is fine going from Spanish to English since English is flexible as hell, but not so much the other way around, unfortunately for us.)


Now, after all of this, can I make a request to the general community: can we PLEASE not presume that the subjunctive is magic and that the indicative is so obvious? That kind of common notion is at least in part why a lot of English-to-spanish students wrestle with the concept. For some reason we're often taught (I sure was) that the indicative in Spanish is synonymous with English and to not think more on it in comparison to its bizarre cousin, when in reality the differences between English normal prose and Spanish's indicative are both easy enough to explain and also EXACTLY why the subjunctive exists. Trying to explain how and where to use the subjunctive is like trying to put a car together with a wrench and a few bolts; good luck figuring it out easily with so much essential context missing. Maybe my teachers just didn't think about it? Do people in general not just realize this crucial difference between English's loose neutral structure and Spanish's much stricter and meaning-laden structure? Who knows.
And no, realizing this doesn't mean we don't have to practice. I'll forget use cases, not be able to realize when I needed to switch moods until hindsight, etc. I recommend "demystifying the subjunctive" for a book, it helped me out immensely. But at least now we understand it. Learning, as Spanishdude on YouTube says, is just an act of giving context to things we already know, and now we can do that without being lost. It IS a simple and easy to grasp concept at its heart, it's just not usually explained well and requires explaining what precisely is the difference between how english approaches delivering information and how Spanish does. Former is neutral, latter always communicates a meaning. The indicative in particular always imparts a sense of speaking of concrete reality no matter what sentence it happened to be in, and the subjunctive is nothing more than its replacement for when the indicative's strong statements on reality simply don't work with the matters being discussed. Of the two, the indicative is both more strict and also more narrow, and thus the clause of 'use indicative until its determinate attitude of only being used to address factual reality shits the sentence up' reigns best for the quickest and easiest way to conceptually grasp the subjunctive.
It is all about the indicative; always has been.
Anyway that's all I got. I'm finally going to bed, work will suck tomorrow but oh well, I'm too happy to care. After that I'll...maybe finally learn some decent vocabulary. I'm a heavily grammar based learner, so this was actually one of the first stops on my way through my new language, so I've still got a lot of learning to do. Still, now that i get this, I am much more confident of the rest of the way onward.

----------

Couple of more fun tidbits, if anyone is still reading. I also realized the English conditional is WAY wider than Spanish's, and that this is in part because in English it has come close to replacing separated subjunctive grammar in a lot of cases. If you ever notice how often we through "can" and "could" around, it is in part because of this.
I also realized that in a theoretical sense, the "true" purpose of future tense in Spanish is to discuss plans for the future, not to indicate that it will happen. Technically a small detail and probably obvious to most, but for some reason I needed this realization to realize why the subjunctive isn't triggered by its speculation; merely declaring plans is a concrete thing, after all. For some reason in English I get the subtle sense of trying to will over the future when I use it. Might be a slight language difference in intent, or maybe I'm just presumptuous about the future in English.
Finally, just a piece of trivia I liked; I realized "to think" and "creer / pensar" aren't really good translations for each other in implication. You ever wondered why it doesn't trigger the subjunctive in a positive usage? This helps to reinforce one last bit; for such things when it comes to certainty vs uncertainty, it's likely just a concept being used slightly differently in Spanish. While they mean literally the same thing, their connotations are nearly inverted. Spanish uses it to affirm that you believe something to be true (hence why it's also translated as to believe), while English uses it to instead imply subjectivity and impart doubt to a clause. It would absolutely be a subjunctive trigger in Spanish if it were transplanted directly since our usage of it in spirit is completely synonymous with Spanish's own usual triggers, but well it isn't. My Spanish speaking colleagues thought that one was interesting in particular for some reason, maybe they didn't really know how i had meant it this whole time?
submitted by cantthinkofaname1029 to learnspanish [link] [comments]

No gods, no kings, only NOPE - or divining the future with options flows. [Part 2: A Random Walk and Price Decoherence]

tl;dr -
1) Stock prices move continuously because different market participants end up having different ideas of the future value of a stock.
2) This difference in valuations is part of the reason we have volatility.
3) IV crush happens as a consequence of future possibilities being extinguished at a binary catalyst like earnings very rapidly, as opposed to the normal slow way.
I promise I'm getting to the good parts, but I'm also writing these as a guidebook which I can use later so people never have to talk to me again.
In this part I'm going to start veering a bit into the speculation territory (e.g. ideas I believe or have investigated, but aren't necessary well known) but I'm going to make sure those sections are properly marked as speculative (and you can feel free to ignore/dismiss them). Marked as [Lily's Speculation].
As some commenters have pointed out in prior posts, I do not have formal training in mathematical finance/finance (my background is computer science, discrete math, and biology), so often times I may use terms that I've invented which have analogous/existing terms (e.g. the law of surprise is actually the first law of asset pricing applied to derivatives under risk neutral measure, but I didn't know that until I read the papers later). If I mention something wrong, please do feel free to either PM me (not chat) or post a comment, and we can discuss/I can correct it! As always, buyer beware.
This is the first section also where you do need to be familiar with the topics I've previously discussed, which I'll add links to shortly (my previous posts:
1) https://www.reddit.com/thecorporation/comments/jck2q6/no_gods_no_kings_only_nope_or_divining_the_future/
2) https://www.reddit.com/thecorporation/comments/jbzzq4/why_options_trading_sucks_or_the_law_of_surprise/
---
A Random Walk Down Bankruptcy
A lot of us have probably seen the term random walk, maybe in the context of A Random Walk Down Wall Street, which seems like a great book I'll add to my list of things to read once I figure out how to control my ADD. It seems obvious, then, what a random walk means - when something is moving, it basically means that the next move is random. So if my stock price is $1 and I can move in $0.01 increments, if the stock price is truly randomly walking, there should be roughly a 50% chance it moves up in the next second (to $1.01) or down (to $0.99).
If you've traded for more than a hot minute, this concept should seem obvious, because especially on the intraday, it usually isn't clear why price moves the way it does (despite what chartists want to believe, and I'm sure a ton of people in the comments will tell me why fettucini lines and Batman doji tell them things). For a simple example, we can look at SPY's chart from Friday, Oct 16, 2020:

https://preview.redd.it/jgg3kup9dpt51.png?width=1368&format=png&auto=webp&s=bf8e08402ccef20832c96203126b60c23277ccc2
I'm sure again 7 different people can tell me 7 different things about why the chart shape looks the way it does, or how if I delve deeply enough into it I can find out which man I'm going to marry in 2024, but to a rationalist it isn't exactly apparent at why SPY's price declined from 349 to ~348.5 at around 12:30 PM, or why it picked up until about 3 PM and then went into precipitous decline (although I do have theories why it declined EOD, but that's for another post).
An extremely clever or bored reader from my previous posts could say, "Is this the price formation you mentioned in the law of surprise post?" and the answer is yes. If we relate it back to the individual buyer or seller, we can explain the concept of a stock price's random walk as such:
Most market participants have an idea of an asset's true value (an idealized concept of what an asset is actually worth), which they can derive using models or possibly enough brain damage. However, an asset's value at any given time is not worth one value (usually*), but a spectrum of possible values, usually representing what the asset should be worth in the future. A naive way we can represent this without delving into to much math (because let's face it, most of us fucking hate math) is:
Current value of an asset = sum over all (future possible value multiplied by the likelihood of that value)
In actuality, most models aren't that simple, but it does generalize to a ton of more complicated models which you need more than 7th grade math to understand (Black-Scholes, DCF, blah blah blah).
While in many cases the first term - future possible value - is well defined (Tesla is worth exactly $420.69 billion in 2021, and maybe we all can agree on that by looking at car sales and Musk tweets), where it gets more interesting is the second term - the likelihood of that value occurring. [In actuality, the price of a stock for instance is way more complicated, because a stock can be sold at any point in the future (versus in my example, just the value in 2021), and needs to account for all values of Tesla at any given point in the future.]
How do we estimate the second term - the likelihood of that value occurring? For this class, it actually doesn't matter, because the key concept is this idea: even with all market participants having the same information, we do anticipate that every participant will have a slightly different view of future likelihoods. Why is that? There's many reasons. Some participants may undervalue risk (aka WSB FD/yolos) and therefore weight probabilities of gaining lots of money much more heavily than going bankrupt. Some participants may have alternative data which improves their understanding of what the future values should be, therefore letting them see opportunity. Some participants might overvalue liquidity, and just want to GTFO and thereby accept a haircut on their asset's value to quickly unload it (especially in markets with low liquidity). Some participants may just be yoloing and not even know what Fastly does before putting their account all in weekly puts (god bless you).
In the end, it doesn't matter either the why, but the what: because of these diverging interpretations, over time, we can expect the price of an asset to drift from the current value even with no new information added. In most cases, the calculations that market participants use (which I will, as a Lily-ism, call the future expected payoff function, or FEPF) ends up being quite similar in aggregate, and this is why asset prices likely tend to move slightly up and down for no reason (or rather, this is one interpretation of why).
At this point, I expect the 20% of you who know what I'm talking about or have a finance background to say, "Oh but blah blah efficient market hypothesis contradicts random walk blah blah blah" and you're correct, but it also legitimately doesn't matter here. In the long run, stock prices are clearly not a random walk, because a stock's value is obviously tied to the company's fundamentals (knock on wood I don't regret saying this in the 2020s). However, intraday, in the absence of new, public information, it becomes a close enough approximation.
Also, some of you might wonder what happens when the future expected payoff function (FEPF) I mentioned before ends up wildly diverging for a stock between participants. This could happen because all of us try to short Nikola because it's quite obviously a joke (so our FEPF for Nikola could, let's say, be 0), while the 20 or so remaining bagholders at NikolaCorporation decide that their FEPF of Nikola is $10,000,000 a share). One of the interesting things which intuitively makes sense, is for nearly all stocks, the amount of divergence among market participants in their FEPF increases substantially as you get farther into the future.
This intuitively makes sense, even if you've already quit trying to understand what I'm saying. It's quite easy to say, if at 12:51 PM SPY is worth 350.21 that likely at 12:52 PM SPY will be worth 350.10 or 350.30 in all likelihood. Obviously there are cases this doesn't hold, but more likely than not, prices tend to follow each other, and don't gap up/down hard intraday. However, what if I asked you - given SPY is worth 350.21 at 12:51 PM today, what will it be worth in 2022?
Many people will then try to half ass some DD about interest rates and Trump fleeing to Ecuador to value SPY at 150, while others will assume bull markets will continue indefinitely and SPY will obviously be 7000 by then. The truth is -- no one actually knows, because if you did, you wouldn't be reading a reddit post on this at 2 AM in your jammies.
In fact, if you could somehow figure out the FEPF of all market participants at any given time, assuming no new information occurs, you should be able to roughly predict the true value of an asset infinitely far into the future (hint: this doesn't exactly hold, but again don't @ me).
Now if you do have a finance background, I expect gears will have clicked for some of you, and you may see strong analogies between the FEPF divergence I mentioned, and a concept we're all at least partially familiar with - volatility.
Volatility and Price Decoherence ("IV Crush")
Volatility, just like the Greeks, isn't exactly a real thing. Most of us have some familiarity with implied volatility on options, mostly when we get IV crushed the first time and realize we just lost $3000 on Tesla calls.
If we assume that the current price should represent the weighted likelihoods of all future prices (the random walk), volatility implies the following two things:
  1. Volatility reflects the uncertainty of the current price
  2. Volatility reflects the uncertainty of the future price for every point in the future where the asset has value (up to expiry for options)
[Ignore this section if you aren't pedantic] There's obviously more complex mathematics, because I'm sure some of you will argue in the comments that IV doesn't go up monotonically as option expiry date goes longer and longer into the future, and you're correct (this is because asset pricing reflects drift rate and other factors, as well as certain assets like the VIX end up having cost of carry).
Volatility in options is interesting as well, because in actuality, it isn't something that can be exactly computed -- it arises as a plug between the idealized value of an option (the modeled price) and the real, market value of an option (the spot price). Additionally, because the makeup of market participants in an asset's market changes over time, and new information also comes in (thereby increasing likelihood of some possibilities and reducing it for others), volatility does not remain constant over time, either.
Conceptually, volatility also is pretty easy to understand. But what about our friend, IV crush? I'm sure some of you have bought options to play events, the most common one being earnings reports, which happen quarterly for every company due to regulations. For the more savvy, you might know of expected move, which is a calculation that uses the volatility (and therefore price) increase of at-the-money options about a month out to calculate how much the options market forecasts the underlying stock price to move as a response to ER.
Binary Catalyst Events and Price Decoherence
Remember what I said about price formation being a gradual, continuous process? In the face of special circumstances, in particularly binary catalyst events - events where the outcome is one of two choices, good (1) or bad (0) - the gradual part gets thrown out the window. Earnings in particular is a common and notable case of a binary event, because the price will go down (assuming the company did not meet the market's expectations) or up (assuming the company exceeded the market's expectations) (it will rarely stay flat, so I'm not going to address that case).
Earnings especially is interesting, because unlike other catalytic events, they're pre-scheduled (so the whole market expects them at a certain date/time) and usually have publicly released pre-estimations (guidance, analyst predictions). This separates them from other binary catalysts (e.g. FSLY dipping 30% on guidance update) because the market has ample time to anticipate the event, and participants therefore have time to speculate and hedge on the event.
In most binary catalyst events, we see rapid fluctuations in price, usually called a gap up or gap down, which is caused by participants rapidly intaking new information and changing their FEPF accordingly. This is for the most part an anticipated adjustment to the FEPF based on the expectation that earnings is a Very Big Deal (TM), and is the reason why volatility and therefore option premiums increase so dramatically before earnings.
What makes earnings so interesting in particular is the dramatic effect it can have on all market participants FEPF, as opposed to let's say a Trump tweet, or more people dying of coronavirus. In lots of cases, especially the FEPF of the short term (3-6 months) rapidly changes in response to updated guidance about a company, causing large portions of the future possibility spectrum to rapidly and spectacularly go to zero. In an instant, your Tesla 10/30 800Cs go from "some value" to "not worth the electrons they're printed on".
[Lily's Speculation] This phenomena, I like to call price decoherence, mostly as an analogy to quantum mechanical processes which produce similar results (the collapse of a wavefunction on observation). Price decoherence occurs at a widespread but minor scale continuously, which we normally call price formation (and explains portions of the random walk derivation explained above), but hits a special limit in the face of binary catalyst events, as in an instant rapid portions of the future expected payoff function are extinguished, versus a more gradual process which occurs over time (as an option nears expiration).
Price decoherence, mathematically, ends up being a more generalizable case of the phenomenon we all love to hate - IV crush. Price decoherence during earnings collapses the future expected payoff function of a ticker, leading large portions of the option chain to be effectively worthless (IV crush). It has interesting implications, especially in the case of hedged option sellers, our dear Market Makers. This is because given the expectation that they maintain delta-gamma neutral, and now many of the options they have written are now worthless and have 0 delta, what do they now have to do?
They have to unwind.
[/Lily's Speculation]
- Lily
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Wasteland 3 - Review Thread

Game Information

Game Title: Wasteland 3
Platforms:
Trailers:
Developer: inXile Entertainment
Publisher: Deep Silver
Review Aggregator:
OpenCritic - 84 average - 97% recommended - 39 reviews

Critic Reviews

33bits - Juanma F. Padilla - Spanish - 95 / 100
After the excellent Wasteland 2, we were excited to get our hands on the new installment, and we can say without fear that it has met expectations. Wasteland 3 is a sign of the love that InXile has for his work and Brian Fargo for the genre that has created a name for him. If you are a lover of the saga or the genre, do not hesitate to enjoy it.
ACG - Jeremy Penter - Buy

Video Review - Quote not available

Attack of the Fanboy - Diego Perez - 4.5 / 5 stars
Wasteland 3 is one of the best RPGs I've played in years, and it's one you absolutely should not skip.
CGMagazine - Lane Martin - 9 / 10
Wasteland 3 is a lovely return to the post nuclear apocalypse with fun gameplay and interesting choices at its forefront, though at times it can be a bit clumsy in its implementation.
COGconnected - Tony Bae - 90 / 100
Wasteland 3 doesn’t pull any punches with its subject matter in sexuality, violence, and language. But if you are fine with that, I would highly recommend you give Wasteland 3 a shot, especially if you were (or still are) a Fallout fan.
Cerealkillerz - Julian Bieder - German - 8.8 / 10
On Paper Wasteland 3 sounds like the perfect RPG-Dream but the execution leaves much to be desired. Bugs, Glitches and graphics that doesn't really represent a game that releases and the end of this console generation are a bit of a letdown. Everything else from the great story, entertaining NPCs, solid battle system, clever leveldesign over to the love for details is amazing, besides some flaws that should soon be fixed, as inXile and Brian Fargo promise. Everyone that wasn't happy with the latest Fallout Games will surely love Wasteland 3.
Chicas Gamers - Adrián de Francisco - Spanish - Unscored
Wasteland 3 is a old-school role-playing game, with a compelling story, a combat system that promises but is not groundbreaking and some funny moments and black mood, which always remind us that we are in a post apocalyptic world, but with a smile. Don't forget the powerful character editor, rhythm voices, and the beautiful scenery that puts you in that atmosphere of cold and snowy Colorado.
Cram-Gaming - Robert Cram - 8.5 / 10
Wasteland 3 can be a bit of slog if you're gunning for marathon gaming sessions with it at the helm. Combat, whilst exciting initially can fall into the traps of repetition. A little more variety could have negated some of the repeated player actions. That said, the story is compelling and the characters an interesting assortment of misfit survivors, although perhaps fitting post-apocalyptic stereotypes. It's a fun, easy to play game overall though that should well-please fans of the series and keep players entertained for quite some time with its high replay-value. However, aside from some bugs here and there, the impressive amount of voice-work on offer, the character building is the best part of the experience where you can really nurture your ranger squad in this snowy post-apocalyptic world.
Digital Trends - Tom Caswell - 4 / 5 stars
Wasteland 3 is a rewarding game that offers unprecedented choice and is a great jumping on point for new players.
DualShockers - Kris Cornelisse - 9 / 10
Improving on its predecessor in almost every way, Wasteland 3 is one of the best and most reactive RPGs I've played in a long time.
EGM - Mollie L Patterson - Unscored
At least in my time with it, Wasteland 3 has been a fascinating experience. I’ve come to appreciate its depth of gameplay, character, building, and exploration, even if some of its pieces and parts still feel very foreign to me.
Entertainium - Eduardo Rebouças - Unscored
I will be even happier with Wasteland 3 once it’s patched and most of the bugs that bit me end up getting squashed. Even in its current state I’m having a grand ol’ time bringing some justice to the cold depths where no Ranger has dared to before. But for as much of a blast as I’m having out northeast in the cold, I hope I can make it back to sunny Arizona in time to save my fellow lawmen!
Eurogamer - Wesley Yin-Poole - Recommended
inXile's old-school RPG is the Fallout game we've been craving.
Fextralife - Castielle - 8.3 / 10
Wasteland 3 is a throwback to the old School RPGs of yesteryear, while providing a new combat experience and a bigger world. Players that liked previous Fallout Games, or games like Wasteland 2 or Baldur's Gate will feel right at home with this title, and will have the opportunity to try X-Com like combat. For the amount of content provided, 60 USD is a very good price, and fans of the genre should get more than their money's worth.
GAMES.CH - Nedžad Hurabašić - German - 83 / 100
Wasteland 3 is absolutely worth the money - the RPG brings dozens of hours of fun gameplay to the table. A must-buy for roleplayers.
Game Revolution - Jason Faulkner - 4 / 5 stars
Wasteland 3 is a marvel of a game, especially from a small studio like inExile. It’s not without its flaws, but the excellent writing and enthralling world overshadow those.
GameSkinny - Daniel Hollis - 9 / 10 stars
Wasteland 3 invokes feelings of classic RPGs such as Fallout and manages to nail the feel and tone perfectly in a modernized setting.
GameWatcher - Marcello Perricone - 8.5 / 10
A fantastic RPG that superbly mixes player choice and great combat to something bigger than the sum of its parts.
GamesRadar+ - Andrew King - 4 / 5 stars
Wasteland 3 doesn't bring much new to the table, both as a CRPG and as a piece of post-apocalyptic fiction. But, it's a terrifically executed role-playing game that rewards player investment from beginning to end.
GamingBolt - Ravi Sinha - 9 / 10
Wasteland 3 is a heady crescendo of post-apocalyptic story-telling. Its combat is compelling and fun while its characters and overall plot are engrossing, even when it goes to some dark places. A must-play for tactical RPG fans.
Gert Lush Gaming - Jim Smale - 9 / 10
Wasteland 3 is the defacto strategy experience and one that every gamer owes themself the pleasure of playing.
God is a Geek - Mick Fraser - 9.5 / 10
Wasteland 3 is a huge undertaking, marrying deep, choice-driven role play with fast-paced tactical combat and vast areas to explore.
IGN Spain - Álex Pareja - Spanish - 8 / 10
Wasteland 3 knows how to open to new players keeping the old school essence. It's not a revolution on the genre or in the post apocaliptic proposal, but it won't matter to the franchise lovers.
Niche Gamer - Cwb - 3.5 / 10
We’ll update this review if the game is fixed, and the issues outlined are fixed or at least addressed; and then I’ll pick it back up. As it stands now, I’ll be playing something else that isn’t as apt to crash. Buyer beware.
PC Gamer - Jody Macgregor - 84 / 100
A wilfully strange setting explored through a predictable but enjoyable old school RPG thats been streamlined just enough.
PC Invasion - Jason Rodriguez - 8.5 / 10
There are a few misgivings related to Wasteland 3's technical aspects, mechanics, and overall challenge. However, its cast of characters (both old and new), the switch to a traditional turn-based combat system, and branching paths filled with decisions and dire consequences make for a superb journey with the Desert Rangers.
PCGamesN - Gina Lees - 9 / 10
Lurid characters, a deep RPG system, and captivating combat set in an unhinged apocalypse - inXile Entertainment's latest shouldn't be missed.
Player2.net.au - Matt Hewson - A or higher
With a focus on freedom of choice that is second-to-none, Wasteland 3 has set the benchmark for CRPG narratives, all the while being supported by wonderfully engaging gameplay and roleplaying mechanics.
PowerUp! - Leo Stevenson - 9.7 / 10
If you’re an RPG fan, a Fallout fan or even just a videogame fan, do yourself a favour and play one of this year’s very best games; Wasteland 3.
Saving Content - Scott Ellison II - 5 / 5 stars
It took me a while to realize how much these interactions, whether it be the interpersonal conversation or combat encounters themselves, stuck with me. Wasteland 3 has rules, but they only exist for you to bend them. With limitless character creation combinations, branching dialogue choices that affect what quests you do or don’t experience, and multiple endings, Wasteland 3 is an expanse of content and opportunity. The change in locale does wonders, no longer relying on a tired post-apocalyptic biome. Wasteland 3 has a wonderful backdrop in Colorado’s frozen wastes, making it the perfect place to spend a nuclear winter.
Screen Rant - Christopher Teuton - 4 / 5 stars
Wasteland 3 takes players to a new location and presents them with equally unfamiliar challenges, yet still perfectly demonstrates all of the reasons why this series has had die-hard fans for over three decades, and is absolutely worth playing for anyone looking for their next post-apocalyptic fix.
Shacknews - Josh Hawkins - 9 / 10
If you’re a big fan of the original Wasteland games, or just an RPG fan in general, then I highly recommend picking up Wasteland 3 and giving it a try.
Spaziogames - Paolo Sirio - Italian - 8.3 / 10
Wasteland 3 doesn't change its predecessor's successful formula but, outside of certain design limitations, it perfects and modernizes it. It's easily the best game in the franchise, in terms of pure technique, and one that clearly gives you an idea of what inXile is able to achieve.
The Games Machine - Danilo Dellafrana - Italian - 8.7 / 10
Wasteland 3 is a good role-playing game, technically passable but enriched by a dense network of intriguing subplots that will push the most dedicated to play it several times. Watch out for the ever-present release bugs, though – best to wait a couple patches if you want to avoid unnecessary hurdles.
TrustedReviews - Alastair Stevenson - 4 / 5 stars
Wasteland 3 is a solid tactical RPG that will keep fans of the genre entertained for hours upon hours. But it doesn't do enough to bring the genre forward to a mainstream audience.
WayTooManyGames - Thomas Medina - 9 / 10
All in all, this is the game I wanted so badly for Wasteland 2 to be. It doesn’t just repeat what came before, but expands upon it all. Not just mechanically, but story wise as well.
Wccftech - Francesco De Meo - 9 / 10
Wasteland 3 features everything only the best role-playing games do: an engaging story powered by excellent writing, compelling characters, tons of customization options, and a deep tactical combat system that feels fresh even after dozens of hours. But, most of all, it features a living world that reacts to what the player does, and changes depending on how the player decides to deal with the troubles ahead, providing a role-playing experience of the highest degree, one that very few games can boast of.
Windows Central - Jez Corden - 5 / 5 stars
Wasteland 3 is a testament to the power of the branching narrative, taking it far beyond binary choices and into a grand canopy of cause and effect. It gives the wintry climbs of Colorado a lifelike quality that must have been painstaking to build. The most impressive RPG in years, Wasteland 3 is a masterpiece.
XboxEra - Jesse Norris - 9.7 / 10
Wasteland 3 shines with clear dedication to crafting the best game its genre has ever seen. Excellent visuals are matched by top notch voice work and some of the best and most natural writing I have seen in a video game not made by Naughty Dog. The combat is a brutal dance where one wrong move can spell disaster, but victory is an exhilarating rush that never becomes old. Wasteland 3 cements inXile as one of the best in the business in the RPG genre and affirms that Xbox has something truly special on their hands.
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The Meta Unicorn - Diana Invoke

The Meta Unicorn - Diana Invoke

(CEBASAYJC4RTQP2JJRKFMYACAECQCKACAEBQKAQCAMEQKSYBAEBQSXQ)

A Pre Note

I am not a top-100 player, as given the inevitable RNG of effects, matchups and draws in card games, and the lack of rewards for ranking up in LoR, I simply don't see the point in painstakingly grinding up to such a level. The highest I've climbed is low Diamond, but considering the above knowledge, I believe that at a certain skill level (perhaps at around Platinum), it's more about how much time one can put in than how skilled they are. HOWEVER, considering all this, I have the absolute conviction that this deck is a top-100 worthy deck.

Introduction

This is the only deck that I've played since Day 1 of Call of the Mountain, with various modifications, and I believe that it is a completely undiscovered meta unicorn. I've never faced a similar deck on ladder, and my deckbuilding experiments with any other archtypes have left me completely unsatisfied with the lack of interaction and agency, as well as the sheer counterability of the vast majority of tools currently out there.
A lot of people are frustrated with the current meta - a lot of points of which are covered by BruisedByGod in his recent video critique. To summarize his main points:
  1. Most answers are completely outclassed by threats
  2. Sheer lack of healing options locks out deckbuilding choices
  3. Most top-tier strategies prey on lack of interactivity (Pirate Burn, Lee Sin OTK, Star Spring)
This is a Control deck which, while originally devised to prey on the inevitably popular Aurelion Sol and Troll Chant and abuse the broken, flexible toolbox of Invoke on Day 1, also manages to both answer all 3 of these problems efficiently.

Card Choices

Early Tempo/Nightfall

Simply the best available early-game that an Invoke Targon deck could hope to muster - Diana functioning as both early game and late-game removal (we have just enough Nightfall Synergy) for practically no investment, Pale Cascade being legitimately one of the most broken cards currently in the game, and the ping cards also serving a modicum of uses at all stages of a match.
Spacey Sketcher has been severely underrated so far - providing critical tools for certain matchups and/or providing early game minions without needing to actually run them (a fundamental weakness of faster decks top-decking late). Its 'discard-replace' synergy with our late-game, as well as Duskpetal Dust and meta-call flex cards is just icing on the cake.
Finally, note how every early game card I've chosen scales well and still plays a role as the game goes later; as removal, Elusive blocking, tool-building, Burst-speed Nightfall, pings and cantrip Combat Tricks. This is an often overlooked but fundamental difference between Control early-drops, and aggro early-drops (such as Precious Pet).
~

Removal

These two cards, combined with any generated Obliterates, form the only proper removal this deck has - and were the catalyst for me creating this deck in the first place. All three of these removal types leave almost NO room for the opponent to interact with them, and I believe that is the sole condition for a high-cost removal spell to be playable in the current game state.
NOTE: Ruination is easily and always played around at a high-level of play - and leaves the opponent with ALL of the agency/choice to play around it/bait it exactly how they wish, instead of you (whose only options are to play the card too early and get out-tempo'd afterward, use more than 3 mana elsewhere to catch-up at which point it becomes unplayable, or lose the game to a sudden-attack completely at your opponent's discretion) - the ultimate NO-NO for this deck: I never even considered putting it in.
~

Meta Call Flex Spots

At times I feel as if this card could be cut to 1 copy, but right now 2 feels great against the current meta, and drawing into at least one is almost necessary in order to compete with Star Spring (Obliterate is conditional and too great a tempo loss early on). In other metas previously, I've experimented with 1 copy of Passage Unearned, as well as 2 extra copies of Lunari Shadestalker.
~

Literally Everything Else One Could Ever Hope to Need

I still believe that Invoke is one of the most broken mechanics currently in the game. This is one of the heaviest late-game decks I can possibly imaginable, yet the only cards above 5-mana we run are removal, and our mid-game minions and healing straight up provide whatever early OR late-game tools we might possibly need in any matchup - it's simply overly flexible (flexilibity in card games being a MUCH bigger deal than most people give it credit for) and not enough of a tempo/stat sacrifice IMO. I think that Invoke as a mechanic is even stronger when ran in bulk, and especially in a Control deck - as the game goes on slowly you generate a toolbox that can handle just about any dynamic situation that meta decks can throw your way.
The spell-mana nerf to Living Legends has balanced it out quite a bit, however the same-nerf to Cosmic Inspiration still hasn't convinced me that it isn't in the top 5 least healthy effects that a game based on carefully stat-balanced of minion trading could ever have (hit me up with your Cosmic Inspiration hate!) - a large proportion our games are won by this disgusting effect.
Solari Priestess and Starshaping need no introduction as some of the most popular, utilitarian Invoke cards, however Mountain Scryer and Moondreamer (not so much Lunari Priestess) really put in the work, and I've never seen anyone else play these cards. The former provides crazy mana-advantage as the game goes on given our huge focus on Celestials (it's a shame we can't afford to push its Invoke chances even higher), and the latter has juuussst the right stat distribution at 3/5 to blockade most midgame tempo plays out opponent might go for.
NOTE: Aurelion Sol is straight up unnecessary to compete late-game, is always burdensome and clunky draw, ruins our surprise factor (though that doesn't exist anymore with this post being made), and we often outvalue decks running him anyway (don't forget that the original premise of this deck was 'How can I best remove Aurelion?').
~

Matchups/Strategy (Order Based on Mobalytics Tier List)

Lee Sin (60/40)

A somewhat favored matchup - although more recent lists that have cut Bastion in favor of Nopify may be a bit more in their favor (a proper Ping Counter). Hard mulligan for Spacey Sketcher, Sunburst and our pings. Generating Silence (Equinox) for Mentor of the Stones/Zenith Blade is our main early game goal. Our Mid-to-Late game goal is removing all 3 Lee Sin's at the expense of practically everything else (the rest of their deck is pretty much completely irrelevant, but rushing them down is also pretty much impossible) - after which our win is basically guaranteed.
~

Swain/TF (80/20)

I believe that we are very, very heavily favored if played properly (although it's a VERY nuanced matchup to play right), and most of our losses come from bricking our early-game draws and/or not drawing/generating a single Starshaping/Golden Sister as their burn damage inevitably builds up. Hard mulligan for all 1/2 cost cards (only keep 1 Pale Cascade with a 1/2 cost minion).
~

Pirate Aggro (55/45)

We are much more prone to bricking on draws here than Swain/TF, as we need quite a specific hand to deal with their onslaught - This is probably our most draw-dependent, low-agency matchup by far - as face-deck matchups tend to be. In addition - Captain Farron is much more effective against our removal strategy than the likes of Leviathan. Nonetheless, from my experience I think that we're still every-slightly-so favored in this matchup - often winning by the skin of our teeth. Starshaping/Golden Sister are mandatory late-game, and not bricking by not drawing/generating either is also basically a loss. Hard mulligan for all 1/2 drops, and keep a single Sunburst for Gangplank if your hand is already looking great.
~

Warmother's (25/75)

A very unfavored and binary matchup (see below as to why) that has luckily become rarer recently. Mulligan for Removal/Invoke cards.
~

Trundle/Asol (75/25)

This deck was basically created on Day 1 specifically to destroy Trundle/Asol. Sadly though, even at 75/25 the matchup is worse than it should be due to the nature of Invoke RNG - if one player draws into Cosmic Inspiration and the other didn't the match is over, full stop + the occasional shenanigans involving The Great Beyond uninteractibly going face and non-stop Living Legends value. Mulligan for Sunburst, Vengeance and pings.
~

Discard Aggro (80/20)

I don't know why this deck is considered competitive - maybe because our matchup here is basically as favored as TF/Swain except without any gameplay nuance required on our part. Mulligan for 1-2 drops. Keep Solari Priestess/Sunburst if hand is good. Only necessary statistical losses to bad early draws against an aggro archtype.
~

Fiora/Shen (70/30)

Another draw dependent, but quite favored matchup. Quite difficult to play though - you need to balance maintaining some modicum of tempo whilst also being able to deal with their crucial threats. Mulligan for 1-2 drops ESPECIALLY Pale Cascade/Pings, and Removal.
~

Scouts (60/40)

Basically the Pirate Aggro matchup but a tad bit slower and with no burn - giving you more leeway to make up for bad draws both early and late.
~

Leona/Lux (80/20)

Basically the Trundle/Asol matchup except with no 'must remove ASAP' threats giving you more leeway to make up for bad draws. Celestial RNG and especially Cosmic Inspiration still give them a chance to win as usual.
~

Shyvana Dragons (50/50?)

I surprisingly, haven't faced too much of this deck yet personally, but looking at it's cards compared to ours, I think the matchup would be about 50/50 (an otherwise favourable looking matchup affected a bit by their high tempo removal and guaranteed Cosmic Inspiration in the form of Kadregrin).
~

Ashe/Sejuani (70/30)

This matchup is dependent on whether we draw removal for Ashe somewhat on curve, how much tempo they manage to build early on and whether we draw good enough to afford to play around Reckoning. Mulligan for Sunburst, Solari Priestess, Pings and Diana (only if you've already drawn support) as our other standard early drops are all pretty ineffective against theirs.
~

Endure (85/15)

Probably our most favored meta-deck matchup, and unfortunately rarer recently. Their win conditions - Kalista, Blighted Caretaker tempo, Neverglade Collector and They Who Endure simply don't stand a chance against our toolbox. Most losses come from unanswered Blighted Caretaker tempo. Mulligan for Spacey Sketcher, Sunburst and Pale Cascade.
~

Deep (0/100)

The biggest downside and sheer impossible matchup of this archtype. Maokai manages to pack even less interactivity/inevitability than we do, and the nature of our deck gives us no chance of out-tempoing Deep early OR late. Auto-concede.
~

Diana/Nocturne (75/25)

A simpler aggro matchup than the others. Mulligan for 1-2 drops - especially Spacey Sketcher and Diana, as well as Sunburst.
~

Tahm-Kench/Soraka (70/30?)

Another matchup that I haven't faced too much of just yet. Mulligan hard for Divergent Paths and Solari Priestess - Once we remove their uninteractive element trump-card in the Landmark win-condition, if we can survive their early tempo, the rest of the match should be a cinch given our heal/health-ignoring conditionless removal for their Champions.
~

Conclusion

Thanks for reading up to this point, and pardon my formatting, the ridiculous length and the sheer pomposity of it all.
I still think Invoke is flexible to the point of being broken and the only reason the matchup spread is so good. I also think that with the release of this guide - more people will come to recognise this archtype and the element of surprise affecting enemy mulligans against an assumed more aggro, Nightfall-focused Diana archtype will be lost. People will also know to play around less common cards such as Sunburst, and I expect winrates to fall somewhat across the board.
To conclude this guide, I'd like to say that this is this is not a healthy deck. At the deepest level, this deck is fundamentally about removing agency from your opponent and giving it to yourself, as well as securing the critical boon of having inevitability over your opponent in a game with the nature of LoR. If all decks were like this, LoR would completely cease to be fun.
What else do I think is unhealthy right now? - Simple: anything removing interactivity from your opponent - ESPECIALLY as a win condition; Maokai, Star Spring, Cosmic Inspiration, Lee Sin. The avenues through which these cards can be interacted with are way too limited right now.
A lot of the metagame nowadays is about having an uninteractable win condition, or focusing damage to face so fast the opponent has no chance to react - another form of non-interactivity. Here's hoping that the meta in the near future heads back in the direction of the close but fair midrange board battles we all came to love back in vanilla LoR.
~
(slinx4)
submitted by poklipart to LoRCompetitive [link] [comments]

[OC] Punt Rank 2020: Week 5 - Brett Kern Appreciation Club, the continued painful existence of Kevin Huber, PUNTERS THROWING TDs and the birth of Air Townsend. All this and the best video highlights of the week...

Welcome back, Punt Fans, to your slightly later than usual but there's no Thursday Night Football so what else are you going to be doing edition of our weekly hunt for the King of Punt – it’s /NFL’s own Punt Rank. If you haven’t been here with me before, the concept is both simple and fantastically over-engineered. Lemme break it down:
Each punter’s performance against five vital punting metrics is ranked against every other punter in the league.
Those rankings are combined into a weighted average ranking – the 2020 NFL Punt Rank.
Punt Heroes rise to the top; Punt Zeros sink to the bottom. Last week’s post and Week 4 standings are available here for the archivists, and all of this week’s stats analysis and highlights and lowlights in video form are just moments away.
As always I’m excited to get your perspectives on your team’s punter, and you can point me to things that I may have missed or overlooked, so please hit me with your feedback and questions in the comments!

Punt Rank Standings

Punt Rank 2020: Week 5 Overall Standings
2020 Week 5: Punt Performance Summary

Good Week for

Brett Kern (TEN, +1 to #3). Eh what do you want to know. If you’re reading this it means you like punting. If you like punting, you know that Brett Kern is a really, really great punter. And, Q.E.D – Brett was demonstrably great against the Bills on (the other) TNF. His three punts this week for the no-longer-significantly-infectious-Titans pinned Josh Allen and his shorts at the 9, 9 and 3 yard lines – covering 86% of Average Available Field which is GOAT tier punting. Here’s the pick of the bunch (his 41 yard precisiobomb corralled at the 3 yard line by Chris Milton) covering 93% of Available Field, and measuring in 7.6 yards better than an average punt from the opposing 44 yard line. Tidy.
In addition to his really really really great punting, the Kerninator also wrangled at least two uttely horrible snaps into decent holds for Gostkowski to continue his kicking renaissance tour, which is a majorly underrated part of the punter job description...
Logan Cooke (JAX, +12 to #13). SPEAKING OF PUNTER HOLDS AND THE EFFECT IT HAS ON KICKERS. Now I’m not saying that Chef had anything to do with the end of Stephen Hauschka’s NFL career on Sunday (0 for 2 within less than two minutes at the end of the first half, not called upon again, then cut PDQ after the weekend), but then I’m not not saying that either. Luckily for Logan (shoot I think I used that joke last week as well) the punting element of his game was without such ugly question marks. 100% of his three punts ended inside the Houston 20 yard line, covering 73%, 83% and 89% of Available Field, sneaking him up to 13th overall. Now let’s see if he can hold onto it. Geddit? Hold?! Pah.

Bad Week for

Kevin Huber (CIN, -8 to #24). On a game where the Bengals only managed the paltry total of 12 first downs (an average of one, yes ONE first down on their 12 offensive drives), K-Hub’s Bad Day was at least somewhat salvaged by the first half holy trinity of Turnover on Downs, INT and Fumble on consecutive drives (2, 3 and 4 – if you’re counting). Without that magical offensive incompetence, he could have been looking at double figure punts (I see you, Tress Way in Washington). As it was, he escaped with just the seven (!), but he takes a slide in the Punt Rank rankings as two of those (admittedly 57 and 60 yard boots) snuck for touchbacks, taking his season touchback percentage total to 26.1% which is second last in the league, just behind Tommy Townsend (more on him later). None of the magnificent seven made it inside the 20, wiping 13% off his season long percentage. However, in Kev’s defence, the first of his two end-zone-botherers this week was another case of coulda woulda shoulda from his coverage team. Alex Erikson heroically made up all the ground to reach the ball as it took a hop into the end zone, but his flailing scoopitty-scoop only managed to floopitty-floop the ball into the wrong side of the pylon.
Bengals bungle.
Football is a game of inches, and those couple cost Kev. And, after last week’s feature in Egregious Touchback of the Week where basically exactly the same thing happened, it’s entirely possible that Kevin Huber is stuck in some kind of awful groundhog day based time loop. That would at least explain this instagram account.
Ty Long (LAC, -5 to #23). Ty Long was the victim of the binary brain of Saints rookie receivereturnerobot automaton Marquez Callaway this week. In Marquez’s awesome little computer mind, he’s going:
IF
punt_catch_loc > 15 THEN SELECT Return_Like_Craycray FROM Return.Options
ELSE Fair_Catch_That_MF
Unfortunately for Ty, six of his seven punts were outside that 15 yard threshold and the big red light on Robot Marquez's head went off like WOO WOO, and he went HAM on bringing those suckers back. 69 (nice) return yards on the day with a long of 19 wiped almost ten yards off Long's Gross Average for the day and left him at just 53% of Average Available Field covered. The Chargers have now leaked 149 return yards for the season which is second worst in the league (behind those irrepressibly awful Jets) and almost three times the league average of 56 through five weeks. Ty will be hoping that they can turn that around before… long. Sorry.

Punt of the week – Week 5

Corey Bojorquez (BUF) continues his wild oscillation between the sublime and the ridiculous. It’s an odd-week so I guess this week it’s Sublime Corey, whose 71 yard scud missile from his own ten yard line in the second quarter of this week’s edition of Tuesday Night Football Bought To You By COVID-19 was an astonishing 28.3 yards longer than my Expected Net Gain model for an average punt from that spot. Look at this baby fly!
Bojorquez booms one.

Punters doin’ shit – Week 5

Hey, it’s Corey Bojorquez again! Guess he can do sublime AND ridiculous in a single week now. It’s Puntception. Corey’s first punt of the day was coming alllll the way back for 6 until he decided to put his face on the line to put an end to Kalif Raymond’s 40 yard return. BLOOF. Look at him putting on his cap all swag afterwards like yeah I blew that dude up
Yeah I think tackling with your head is good form?
But that’s not all for Punters Doin’ Shit in Week 5, oh no. We have a bonus double edition! and I include this clip with great enjoyment but also great sadness. Gentlemen and Gentlemen (just being real here), this week Riley Dixon (NYG) threw a Touchdown pass! For Giants fans reading this is when someone on your team throws the ball into the big painted area at the end of the field and a player (also on your team) catches it. I know this sounds strange and unusual, but it can happen. And it did happen for Riley on this awesome fake field goal toss to Evan Engram, brilliantly narrated by the incomparable Tony Romo in the clip below. Seriously, this call is outstanding…
Nobody look at me, doo doo do, you cant see me... Jim Nantz, don't talK to.. IM OPEN, THROW IT
Unfortunately, the play itself was called back due to a player not lined up on the line of scrimmage and the Giants had to settle for a 50 yard field goal. For Chargers and Jags fans reading, this is when your kicker kicks the ball and it goes between the two big tall standy uppy line things. I know this sounds strange and unusual, but it can happen. No TD for Riley, but we have the memories…

Egregious touchback of the week – Week 5

I might start calling this the Kevin Huber Touchback Memorial Column, after ANOTHER narrow miss by the Bengals coverage left Kev high and dry this week against the Ravens (see Bad Week).
Outside of that shambles, there were only 6 touchbacks on the other 102 punts in Week 5, and most of them were fairly ordinary so there isn’t much egregiousity (not a word but I’m going with it) to discuss. Instead today we’re going to take some time to appreciate Tommy Townsend (KC) who has apparently got some kind of nuclear powered leg and is playing a game called “look how far away I can kick a touchback from”. For those who haven’t been paying close attention, here’s how Tommy’s rookie season has gone so far in touchback terms.
Week 1 – 44 yards, modest.
Week 2 – 55 yards, expressive.
Week 3 – only punted once so gave myself a week off from this.
Week 4 – fucken LOLs this is, how about a 60 AND a 65!
Week 5 – hold my beer…
Oh my god Becky, look at this punt.
67 yards! SIXTY SEVEN! And that’s from the line of scrimmage - that sucker went almost EIGHTY YARDS in the AIR. It bounced at the two and I think the returner just never even saw it. He probably thought it went into orbit or something. Absolutely ludicrous distance and hangtime here from Tommy. And, thus, I think we have our new moniker for the lad: Air Townsend. Which is also funny because it sounds like hair and he has got long hair.
I’m wasted doing this.

Future of Punt Rank: desperate data plea

So part of my data collection for this analysis used to come from the brilliant Pro Football Reference gameplay finder. Which, as of this week, appears to have been absorbed into Stathead. And they’re now charging $8 a month for access to these individual play description tables, which is a massive punt in the balls.
Without this data, I’ve got no way to calculate Average Available Field coverage, no plus/minus performance against the Punt Expected Net Gain, and no data on punts inside the 5 and 10 yard lines – all of which come from that analysis of the individual punt plays. Whilst this data doesn’t feed the actual rankings (which come from free NFL.com data tables), they are all metrics that really help add context to the basic stats, and are things that people reading have commented on in the past and said they found interesting.
So, if anyone knows of anywhere else where I can access and download these play descriptions for each individual punt (without manually sifting the ESPN play by play reports!!), then please please let me know in the comments below. Alternatively if the eight people who read this each wanna chip in a buck a month on an ongoing basis so we can pay Stathead then that’d be cool too.
A sad day for punt stat fans to be sure. Fucken big corporate…
And on that note, all that's left is to say I will see you again next week for a likely more analytically constrained but still enthusiastically trying my bestest edition of Punt Rank.
Yours,
Eyebrows.
submitted by erictaylorseyebrows to nfl [link] [comments]

No gods, no kings, only NOPE - or divining the future with options flows. [Part 3: Hedge Winding, Unwinding, and the NOPE]

Hello friends!
We're on the last post of this series ("A Gentle Introduction to NOPE"), where we get to use all the Big Boy Concepts (TM) we've discussed in the prior posts and put them all together. Some words before we begin:
  1. This post will be massively theoretical, in the sense that my own speculation and inferences will be largely peppered throughout the post. Are those speculations right? I think so, or I wouldn't be posting it, but they could also be incorrect.
  2. I will briefly touch on using the NOPE this slide, but I will make a secondary post with much more interesting data and trends I've observed. This is primarily for explaining what NOPE is and why it potentially works, and what it potentially measures.
My advice before reading this is to glance at my prior posts, and either read those fully or at least make sure you understand the tl;drs:
https://www.reddit.com/thecorporation/collection/27dc72ad-4e78-44cd-a788-811cd666e32a
Depending on popular demand, I will also make a last-last post called FAQ, where I'll tabulate interesting questions you guys ask me in the comments!
---
So a brief recap before we begin.
Market Maker ("Mr. MM"): An individual or firm who makes money off the exchange fees and bid-ask spread for an asset, while usually trying to stay neutral about the direction the asset moves.
Delta-gamma hedging: The process Mr. MM uses to stay neutral when selling you shitty OTM options, by buying/selling shares (usually) of the underlying as the price moves.
Law of Surprise [Lily-ism]: Effectively, the expected profit of an options trade is zero for both the seller and the buyer.
Random Walk: A special case of a deeper probability probability called a martingale, which basically models stocks or similar phenomena randomly moving every step they take (for stocks, roughly every millisecond). This is one of the most popular views of how stock prices move, especially on short timescales.
Future Expected Payoff Function [Lily-ism]: This is some hidden function that every market participant has about an asset, which more or less models all the possible future probabilities/values of the assets to arrive at a "fair market price". This is a more generalized case of a pricing model like Black-Scholes, or DCF.
Counter-party: The opposite side of your trade (if you sell an option, they buy it; if you buy an option, they sell it).
Price decoherence ]Lily-ism]: A more generalized notion of IV Crush, price decoherence happens when instead of the FEPF changing gradually over time (price formation), the FEPF rapidly changes, due usually to new information being added to the system (e.g. Vermin Supreme winning the 2020 election).
---
One of the most popular gambling events for option traders to play is earnings announcements, and I do owe the concept of NOPE to hypothesizing specifically about the behavior of stock prices at earnings. Much like a black hole in quantum mechanics, most conventional theories about how price should work rapidly break down briefly before, during, and after ER, and generally experienced traders tend to shy away from playing earnings, given their similar unpredictability.
Before we start: what is NOPE? NOPE is a funny backronym from Net Options Pricing Effect, which in its most basic sense, measures the impact option delta has on the underlying price, as compared to share price. When I first started investigating NOPE, I called it OPE (options pricing effect), but NOPE sounds funnier.
The formula for it is dead simple, but I also have no idea how to do LaTeX on reddit, so this is the best I have:

https://preview.redd.it/ais37icfkwt51.png?width=826&format=png&auto=webp&s=3feb6960f15a336fa678e945d93b399a8e59bb49
Since I've already encountered this, put delta in this case is the absolute value (50 delta) to represent a put. If you represent put delta as a negative (the conventional way), do not subtract it; add it.
To keep this simple for the non-mathematically minded: the NOPE today is equal to the weighted sum (weighted by volume) of the delta of every call minus the delta of every put for all options chains extending from today to infinity. Finally, we then divide that number by the # of shares traded today in the market session (ignoring pre-market and post-market, since options cannot trade during those times).
Effectively, NOPE is a rough and dirty way to approximate the impact of delta-gamma hedging as a function of share volume, with us hand-waving the following factors:
  1. To keep calculations simple, we assume that all counter-parties are hedged. This is obviously not true, especially for idiots who believe theta ganging is safe, but holds largely true especially for highly liquid tickers, or tickers will designated market makers (e.g. any ticker in the NASDAQ, for instance).
  2. We assume that all hedging takes place via shares. For SPY and other products tracking the S&P, for instance, market makers can actually hedge via futures or other options. This has the benefit for large positions of not moving the underlying price, but still makes up a fairly small amount of hedges compared to shares.

Winding and Unwinding

I briefly touched on this in a past post, but two properties of NOPE seem to apply well to EER-like behavior (aka any binary catalyst event):
  1. NOPE measures sentiment - In general, the options market is seen as better informed than share traders (e.g. insiders trade via options, because of leverage + easier to mask positions). Therefore, a heavy call/put skew is usually seen as a bullish sign, while the reverse is also true.
  2. NOPE measures system stability
I'm not going to one-sentence explain #2, because why say in one sentence what I can write 1000 words on. In short, NOPE intends to measure sensitivity of the system (the ticker) to disruption. This makes sense, when you view it in the context of delta-gamma hedging. When we assume all counter-parties are hedged, this means an absolutely massive amount of shares get sold/purchased when the underlying price moves. This is because of the following:
a) Assume I, Mr. MM sell 1000 call options for NKLA 25C 10/23 and 300 put options for NKLA 15p 10/23. I'm just going to make up deltas because it's too much effort to calculate them - 30 delta call, 20 delta put.
This implies Mr. MM needs the following to delta hedge: (1000 call options * 30 shares to buy for each) [to balance out writing calls) - (300 put options * 20 shares to sell for each) = 24,000 net shares Mr. MM needs to acquire to balance out his deltas/be fully neutral.
b) This works well when NKLA is at $20. But what about when it hits $19 (because it only can go down, just like their trucks). Thanks to gamma, now we have to recompute the deltas, because they've changed for both the calls (they went down) and for the puts (they went up).
Let's say to keep it simple that now my calls are 20 delta, and my puts are 30 delta. From the 24,000 net shares, Mr. MM has to now have:
(1000 call options * 20 shares to have for each) - (300 put options * 30 shares to sell for each) = 11,000 shares.
Therefore, with a $1 shift in price, now to hedge and be indifferent to direction, Mr. MM has to go from 24,000 shares to 11,000 shares, meaning he has to sell 13,000 shares ASAP, or take on increased risk. Now, you might be saying, "13,000 shares seems small. How would this disrupt the system?"
(This process, by the way, is called hedge unwinding)
It won't, in this example. But across thousands of MMs and millions of contracts, this can - especially in highly optioned tickers - make up a substantial fraction of the net flow of shares per day. And as we know from our desk example, the buying or selling of shares directly changes the price of the stock itself.
This, by the way, is why the NOPE formula takes the shape it does. Some astute readers might notice it looks similar to GEX, which is not a coincidence. GEX however replaces daily volume with open interest, and measures gamma over delta, which I did not find good statistical evidence to support, especially for earnings.
So, with our example above, why does NOPE measure system stability? We can assume for argument's sake that if someone buys a share of NKLA, they're fine with moderate price swings (+- $20 since it's NKLA, obviously), and in it for the long/medium haul. And in most cases this is fine - we can own stock and not worry about minor swings in price. But market makers can't* (they can, but it exposes them to risk), because of how delta works. In fact, for most institutional market makers, they have clearly defined delta limits by end of day, and even small price changes require them to rebalance their hedges.
This over the whole market adds up to a lot shares moving, just to balance out your stupid Robinhood YOLOs. While there are some tricks (dark pools, block trades) to not impact the price of the underlying, the reality is that the more options contracts there are on a ticker, the more outsized influence it will have on the ticker's price. This can technically be exactly balanced, if option put delta is equal to option call delta, but never actually ends up being the case. And unlike shares traded, the shares representing the options are more unstable, meaning they will be sold/bought in response to small price shifts. And will end up magnifying those price shifts, accordingly.

NOPE and Earnings

So we have a new shiny indicator, NOPE. What does it actually mean and do?
There's much literature going back to the 1980s that options markets do have some level of predictiveness towards earnings, which makes sense intuitively. Unlike shares markets, where you can continue to hold your share even if it dips 5%, in options you get access to expanded opportunity to make riches... and losses. An options trader betting on earnings is making a risky and therefore informed bet that he or she knows the outcome, versus a share trader who might be comfortable bagholding in the worst case scenario.
As I've mentioned largely in comments on my prior posts, earnings is a special case because, unlike popular misconceptions, stocks do not go up and down solely due to analyst expectations being meet, beat, or missed. In fact, stock prices move according to the consensus market expectation, which is a function of all the participants' FEPF on that ticker. This is why the price moves so dramatically - even if a stock beats, it might not beat enough to justify the high price tag (FSLY); even if a stock misses, it might have spectacular guidance or maybe the market just was assuming it would go bankrupt instead.
To look at the impact of NOPE and why it may play a role in post-earnings-announcement immediate price moves, let's review the following cases:
  1. Stock Meets/Exceeds Market Expectations (aka price goes up) - In the general case, we would anticipate post-ER market participants value the stock at a higher price, pushing it up rapidly. If there's a high absolute value of NOPE on said ticker, this should end up magnifying the positive move since:
a) If NOPE is high negative - This means a ton of put buying, which means a lot of those puts are now worthless (due to price decoherence). This means that to stay delta neutral, market makers need to close out their sold/shorted shares, buying them, and pushing the stock price up.
b) If NOPE is high positive - This means a ton of call buying, which means a lot of puts are now worthless (see a) but also a lot of calls are now worth more. This means that to stay delta neutral, market makers need to close out their sold/shorted shares AND also buy more shares to cover their calls, pushing the stock price up.
2) Stock Meets/Misses Market Expectations (aka price goes down) - Inversely to what I mentioned above, this should push to the stock price down, fairly immediately. If there's a high absolute value of NOPE on said ticker, this should end up magnifying the negative move since:
a) If NOPE is high negative - This means a ton of put buying, which means a lot of those puts are now worth more, and a lot of calls are now worth less/worth less (due to price decoherence). This means that to stay delta neutral, market makers need to sell/short more shares, pushing the stock price down.
b) If NOPE is high positive - This means a ton of call buying, which means a lot of calls are now worthless (see a) but also a lot of puts are now worth more. This means that to stay delta neutral, market makers need to sell even more shares to keep their calls and puts neutral, pushing the stock price down.
---
Based on the above two cases, it should be a bit more clear why NOPE is a measure of sensitivity to system perturbation. While we previously discussed it in the context of magnifying directional move, the truth is it also provides a directional bias to our "random" walk. This is because given a price move in the direction predicted by NOPE, we expect it to be magnified, especially in situations of price decoherence. If a stock price goes up right after an ER report drops, even based on one participant deciding to value the stock higher, this provides a runaway reaction which boosts the stock price (due to hedging factors as well as other participants' behavior) and inures it to drops.

NOPE and NOPE_MAD

I'm going to gloss over this section because this is more statistical methods than anything interesting. In general, if you have enough data, I recommend using NOPE_MAD over NOPE. While NOPE in theory represents a "real" quantity (net option delta over net share delta), NOPE_MAD (the median absolute deviation of NOPE) does not. NOPE_MAD simply answecompare the following:
  1. How exceptional is today's NOPE versus historic baseline (30 days prior)?
  2. How do I compare two tickers' NOPEs effectively (since some tickers, like TSLA, have a baseline positive NOPE, because Elon memes)? In the initial stages, we used just a straight numerical threshold (let's say NOPE >= 20), but that quickly broke down. NOPE_MAD aims to detect anomalies, because anomalies in general give you tendies.
I might add the formula later in Mathenese, but simply put, to find NOPE_MAD you do the following:
  1. Calculate today's NOPE score (this can be done end of day or intraday, with the true value being EOD of course)
  2. Calculate the end of day NOPE scores on the ticker for the previous 30 trading days
  3. Compute the median of the previous 30 trading days' NOPEs
  4. From the median, find the 30 days' median absolute deviation (https://en.wikipedia.org/wiki/Median_absolute_deviation)
  5. Find today's deviation as compared to the MAD calculated by: [(today's NOPE) - (median NOPE of last 30 days)] / (median absolute deviation of last 30 days)
This is usually reported as sigma (σ), and has a few interesting properties:
  1. The mean of NOPE_MAD for any ticker is almost exactly 0.
  2. [Lily's Speculation's Speculation] NOPE_MAD acts like a spring, and has a tendency to reverse direction as a function of its magnitude. No proof on this yet, but exploring it!

Using the NOPE to predict ER

So the last section was a lot of words and theory, and a lot of what I'm mentioning here is empirically derived (aka I've tested it out, versus just blabbered).
In general, the following holds true:
  1. 3 sigma NOPE_MAD tends to be "the threshold": For very low NOPE_MAD magnitudes (+- 1 sigma), it's effectively just noise, and directionality prediction is low, if not non-existent. It's not exactly like 3 sigma is a play and 2.9 sigma is not a play; NOPE_MAD accuracy increases as NOPE_MAD magnitude (either positive or negative) increases.
  2. NOPE_MAD is only useful on highly optioned tickers: In general, I introduce another parameter for sifting through "candidate" ERs to play: option volume * 100/share volume. When this ends up over let's say 0.4, NOPE_MAD provides a fairly good window into predicting earnings behavior.
  3. NOPE_MAD only predicts during the after-market/pre-market session: I also have no idea if this is true, but my hunch is that next day behavior is mostly random and driven by market movement versus earnings behavior. NOPE_MAD for now only predicts direction of price movements right between the release of the ER report (AH or PM) and the ending of that market session. This is why in general I recommend playing shares, not options for ER (since you can sell during the AH/PM).
  4. NOPE_MAD only predicts direction of price movement: This isn't exactly true, but it's all I feel comfortable stating given the data I have. On observation of ~2700 data points of ER-ticker events since Mar 2019 (SPY 500), I only so far feel comfortable predicting whether stock price goes up (>0 percent difference) or down (<0 price difference). This is +1 for why I usually play with shares.
Some statistics:
#0) As a baseline/null hypothesis, after ER on the SPY500 since Mar 2019, 50-51% price movements in the AH/PM are positive (>0) and ~46-47% are negative (<0).
#1) For NOPE_MAD >= +3 sigma, roughly 68% of price movements are positive after earnings.
#2) For NOPE_MAD <= -3 sigma, roughly 29% of price movements are positive after earnings.
#3) When using a logistic model of only data including NOPE_MAD >= +3 sigma or NOPE_MAD <= -3 sigma, and option/share vol >= 0.4 (around 25% of all ERs observed), I was able to achieve 78% predictive accuracy on direction.

Caveats/Read This

Like all models, NOPE is wrong, but perhaps useful. It's also fairly new (I started working on it around early August 2020), and in fact, my initial hypothesis was exactly incorrect (I thought the opposite would happen, actually). Similarly, as commenters have pointed out, the timeline of data I'm using is fairly compressed (since Mar 2019), and trends and models do change. In fact, I've noticed significantly lower accuracy since the coronavirus recession (when I measured it in early September), but I attribute this mostly to a smaller date range, more market volatility, and honestly, dumber option traders (~65% accuracy versus nearly 80%).
My advice so far if you do play ER with the NOPE method is to use it as following:
  1. Buy/short shares approximately right when the market closes before ER. Ideally even buying it right before the earnings report drops in the AH session is not a bad idea if you can.
  2. Sell/buy to close said shares at the first sign of major weakness (e.g. if the NOPE predicted outcome is incorrect).
  3. Sell/buy to close shares even if it is correct ideally before conference call, or by the end of the after-market/pre-market session.
  4. Only play tickers with high NOPE as well as high option/share vol.
---
In my next post, which may be in a few days, I'll talk about potential use cases for SPY and intraday trends, but I wanted to make sure this wasn't like 7000 words by itself.
Cheers.
- Lily
submitted by the_lilypad to thecorporation [link] [comments]

The classic WSB story - lost it all.

Going to keep this simple. EDIT: this isn’t simple and I should write a short story on this.
I am generally risk averse. I hate losing $100 at the casino, I hate paying extra for guac at chipotles, I will return something or price match an item for a few dollars of savings. I am generally frugal.
But, I somehow had no issues losing 10k in options...
How I started
I remember my first trades like they were yesterday. I was trading the first hydrogen run-up in 2014 (FCEL, BLDP, PLUG) and made a few hundred dollars over a couple weeks.
I quickly progressed to penny stocks / biotech binary events and general stock market gambling mid-2014. I was making a few % here and there but the trend was down in total account value. I was the king of buying the peak in run-ups. I managed to make it out of 2014 close to break-even to slightly down.
WSB Era
March 2015 was my first option trade. It was an AXP - American Express - monthly option trade. I saw one of the regular option traders/services post a block of 10,000 calls that had been bought for 1.3 and I followed the trade with 10 call options for a total of $1300.
I woke up the next day to an analyst upgrade on AXP and was up 50% on my position. I was addicted! I day-dreamed for days about my AXP over night success. I think around that time there was some sort of Buffet buyout of Heinz and an option trade that was up a ridiculous amount of %%%. I wanted to hit it BIG.
I came up with the idea that all I needed to reach my goal was a few 100% over night gains/ 1k>2k>4k>8k> etc. I convinced myself that I would have no problems being patient for the exact criteria that I had set and worked on some other trades.
Remember, the first win is always free.
I was trading options pretty regularly from March 2015 until August 2016. During my best week I was up 20k and could feel the milli within reach. I can remember the exact option trade (HTZ) and I was trading weeklies on it.
For those who have been in the market long enough, you will remember the huge drawdown of August 2015.
I lost half my account value on QCOM calls (100 of them) that I followed at the beginning of July and never materialized. I watched them eventually go to 0. It was another 10,000 block that was probably a hedge or sold.
In August 2015 there were some issues with China and all of us woke up to stocks gapping down huge. Unfortunately my idea of buying far dated calls during the following days/weeks after the crash went sideways. I quickly learned that an increase in volatility causes a rise in option prices and I was paying a premium for calls that were going to lose value very quickly (the infamous IV crush).
I kept trading options into the end of 2015 and managed to maintain my account value positive but the trading fees for the year amounted to $30,000+. My broker was loving it.
I tried all the services, all the strategies. I created rules for my option plays: 1. No earnings 2. Only follow the big buys at a discount (10,000 blocks or more). 3. No weekly options 4. Take profit right away 5. Take losses quickly 6. etc.
I had a whole note book of option plays that I was writing down and following. I was paying for option services that all of you know about - remember, they make money on the services and not trading.
I even figured out a loop-hole with my broker: if I didn’t have enough money in my account, I could change my ask price to .01 and then change it to market buy and I would only need to accept a warning ⚠️ for the order to go through. I was able to day trade the option and make money, who cares if I didnt have enough? After a few months of this, I got a call from my broker that told me to stop and that I would be suspended if I continued with this.
By the way, I was always able to satisfy the debit on the account - so it wasn’t an issue of lack of funds.
Lost it all. Started taking money from lines of credits, every penny that I earned and losing it quicker and quicker.
I was a full on gambler but I was convinced that 8 trades would offset all the losses. I kept getting drawn in to the idea that I could hit a homerun and make it out a hero.
I eventually hit rock bottom on some weekly expiring FSLR options that I bought hours before expiration and said to myself - what the f are you doing? I resolved to invest for the long term and stop throwing tendies away.
The feeling was reinforced during the birth of my first born and I thought - what a loser this kid will think of me if he knew how much I was gambling and wasting my life. It was a really powerful moment looking at my kid and reflecting on this idea.
I decided at that point I was going to save every penny I had and invest it on new issues with potential.
Fall 2016
TTD, COUP and NTNX IPO ‘ed I decided I was going to throw every dollar at these and did so for the next few months. I eventually started using margin (up to 215%) and buying these for the next 6 months. They paid out and managed to make it over 100k within the year.
The first 100k was hard but once I crossed it, I never fell below this magic number.
2017 - I did some day trading but it was mostly obsessing over the above issues. I did gamble on a few options here and there but never more than 1k.
2018 - SFIX was my big winner, I bought a gap up in June 2018 and my combined account value had crossed 400k by August 2018. I was really struggling at crossing the 500k account value and experienced 3 x 30-40% drawdowns over the next 2 years before I finally crossed the 500k barrier and have never looked back.
I still made some mistakes over the next few months - AKAO & GSUM come to mind. Both of these resulted in 20k+ losses. Fortunately my winners were much bigger than my losers.
I thought about giving up and moving to index funds - but i was doing well - just experiencing large drawdowns because of leverage.
2019 big winners were CRON SWAV STNE.
2017 / 2018 / 2019 all had six digit capital gains on my tax returns.
At the beginning of 2020 I was still day trading on margin (180-220%) and got a call from my broker that they were tightening up my margin as my account was analyzed by the risk department and deemed too risky. Believe it or not this was right before the covid crash. I brought my margin down to 100-110% of account value and even though the drawdown from covid hit hard, I wasn’t wiped out.
I stayed the course and bought FSLY / RH during the big march drawdown and this resulted in some nice gains over the next few months.
I am constantly changing and testing my investment strategy but let me tell you that obsessing over 1 or 2 ideas and throwing every penny at it and holding for a few years is the best strategy. It may not work at some point but right now it does.
I still day trade but I trade with 10k or less on each individual position. It allows me minimize my losses and my winners are 1-7%. I am able to consistently make between 3-700$/ a day on day trades using the above strategy. I still take losses and still dream about hitting it big with an option trade but dont feel the need to put it all on the line every month / week.
I finally crossed into the two , club. I know people are going to ask for proof or ban but I am not earning anything for posting and the details about some of the trades should be proof enough that I kept a detailed journal of it all. I have way more to write but these are the highlights.
Eventually I will share how I build a position in a story I love. I still sell buy and sell to early but I am working on improving.
TL:DR - I gambled, lost it all and gambled some more lost more. I made it out alive. I have only sold calls/puts lately.
The one common denominator in all successful people is how much they obsess over 1 or 2 ideas. Do the same. All the winners on this sub have gone all in on one idea (FSLY / TSLA ). Stick with new stories or ones that are changing and go all in...wait a second, I didnt learn anything.
submitted by jojo2021 to wallstreetbets [link] [comments]

AMZN Trade Retrospective: Collecting a $.37 Credit for the Potential to Make Another $50

AMZN Trade Retrospective: Collecting a $.37 Credit for the Potential to Make Another $50
There are different ways to trade in a choppy environment. Here’s a deep dive on how I attempted to use weekly options to trade a potential bounce in AMZN, and collected $.37 initially, for the possibility of making $50 more, even though the trade ended up being only an $.81 winner.

The Entry

Last Thursday, 9/24, when $AMZN was trading at about $3000 a share, I was looking for a cheap way to play a bounce in the stock. During that time, my bias in the markets had begun to shift to a more bullish stance after seeing how the market had difficulty grinding lower. With that in mind, I wanted to play a potential bounce in tech. But I knew I didn’t want to pay a debit at all to play for a bounce that might not even happen, given how uncertain and choppy the markets had been, but I still wanted to set myself up to capture some large gains if AMZN did indeed bounce. Therefore, the strategy that made the most sense to me, was a Call broken wing butterfly.
Given that I’m a very short-term options trader who loves trading weeklies, I was trying to look for a cheap butterfly for the upcoming week that I could put on for a net credit. After exploring the options chain, I came across the +1/-2/+1 3300/3350/3450 call broken wing butterfly for the Oct 2 series. This fly, at the time (on Sept 24), was trading for a total of $.37 credit. Meaning, by putting on that butterfly, I would get paid $.37, and the following scenarios could happen:
  1. If AMZN decided to tank or hang out sideways and never get up close enough to the butterfly to expand the spread in my favor, then I’d walk away pocketing the $.37 credit
  2. If AMZN slowly crept up to reach exactly 3350 by expiration, I’d not only get to keep the credit, but also be able to sell the butterfly back out for $50. Of course, it doesn’t need to reach exactly 3350 by expiration. If AMZN slowly worked its way up to near 3300, then the butterfly would expand very nicely as well.
  3. If AMZN blew past 3400 by expiration, I’d see a loss, up to a maximum of $50 / spread (if $AMZN moves past 3450). That’s because the 3300/3350 long call vertical of the fly provides 50 points of coverage before I essentially start losing money from the 3350/3450 short vertical, up until that 3450 kicks in to cap off further upside losses.
So that is a rough outline of the potential scenarios that would happen with this trade.
Given the choppy market conditions, I was ok with risking $50/spread (point #3), in order to not lose money if I’m wrong on direction (point #1), while at the same time, keeping myself open to the possibility of the butterfly expanding in my favor (point #2) for some potentially very large gains.
But satisfying point #3 is tricky. I needed more data points suggesting that $AMZN wouldn’t surge higher early on in the trade. Because if $AMZN did surge higher early on in the trade, then while the 3300 long call would rise in value, those two 3350 short calls would also rise in value, and because there’d still be some time value left, they could be very juiced up and eat away at the profits of that 3300 long call, so much so that the 3450 long call won’t even be able to offset those losses, especially given how far out of the money that 3450 call is.

AMZN on 9/24, daily timeframe
Looking at the chart above on 9/24, we can see that AMZN was trading at around $3000/share. In order to reach $3300 (where the first long call of the broken wing butterfly is), the stock would need to
  1. Breach the 38% fib retracement (~AMZN=3131) of the move from the 9/2 high to the 9/21 low,
  2. Breach the 20MA and 50MA
  3. Breach the 50% fib retracement (~AMZN=3211)
  4. Breach the 61.8% fib retracement (~AMZN=3292)
before finally reaching the 3300 long call. All of these levels, I felt, should provide some resistance for AMZN to have to chew thru over the following week, before it even gets to the long call. And by that time, if AMZN did reach 3300, then the 3300 long call would still have a lot of extrinsic value left (somewhere around $20 on the last day), while the 3350 short calls would be very cheap (each around $5), so the entire spread could be roughly worth $10. Which would be great, because that means I’d be getting paid $.37 to make another $10.
So with all of the above considered, I chose to take on that upside risk, for a chance to make potentially $50 (realistically I try to aim for just half of the max profit: $25, and start harvesting profits and peeling off the flies at around $5-$10), and that day on 9/24, entered the Oct2 3300/3350/3450 call broken wing butterfly for a $.37 credit.
After entry, on Friday 9/25 and Monday 9/28, AMZN made steady progress upwards, from 3000 to 3175, breaching the 31.8% retracement and tagging the 20MA and 50MA from below.

AMZN on 9/28, daily timeframe
but this move wasn’t large and fast enough to expand the value of the 3350 short calls. In fact, theta did a great job draining those short calls, while the 3300 long call did a good job retaining its premium, so the butterfly had already expanded a bit in my favor, and I was sitting at about a small $1.00 profit.

The Adjustment

However, on Tuesday and Wednesday, AMZN began to stall out. By the end of Wednesday 9/30, when it looked like AMZN was putting in a topping tail, I decided that AMZN might not be able to make it near 3300 by expiration Friday, so I wanted to take in a bit more credit while I still could, before theta drained more of that 3300 long call. At the time, the spread was trading for almost $2.
That’s when I made a slight adjustment to the spread and sold the 3300/3310 call vertical.

AMZN on 9/30, daily timeframe
This essentially rolled the 3300 long call up to 3310, and I was able to collect a small $.44 credit for it. However, this adjustment did open me up to an additional $10 of risk to the upside, because now, the long call vertical portion of the butterfly is only $40 wide (instead of $50). Still, with only 2 days left for AMZN to go higher, I felt comfortable taking on a bit more upside risk knowing that theta is going to be working hard to drain those 3350 short calls if AMZN did decide to surge higher. And at that moment, I actually wanted AMZN to move more towards my fly. My deltas were still positive, and the risk graph showed that a move towards the short strikes of the fly would expand it by another $4-5 by Thursday.
So after this adjustment, the trade stood at a $.81 credit, and the profit potential on the fly was now $40 instead of $50. Which is still pretty good.

The Tease

On Thursday, AMZN showed some strength and closed above the 50% fib (3211), which meant that if on Friday, AMZN worked its way up to around 3300, the fly could potentially be worth $5-10. Things were looking good (on any continued bullishness, the next target for AMZN was the 61.8% fib retracement at ~3300). So I left the trade alone without making any more adjustments.

AMZN on 10/1, daily timeframe

The Flop

Unfortunately, on Thursday night, news broke out that Trump was diagnosed with Coronavirus, and the market fell lower. By the open, AMZN was already trading at around 3150, roughly 150 points below the fly. The spread had instantly lost all of its value, so I basically let it expire worthless and walked away pocketing the $.81 credit.

https://preview.redd.it/mpwrkjpk6xq51.png?width=4096&format=png&auto=webp&s=8dd7f4da7b000b2266ab57a3c23c1863f9423704
While the trade did not work out as well as I had liked, the important thing to note is that I was able to get paid even when the trade didn’t go in my favor. With options, there are ways to trade an underlying to a certain target without ponying up a debit, albeit at the cost of introducing tail risk, while offering the possibility of very large upside. This may be a style of trading that one can consider employing when the outlook of the markets is uncertain, as long as the trader is willing to make the necessary adjustments to control risk.
Which leads me to the following section:

FAQ

What if AMZN decided to surge very early on during the trade? What if AMZN had surged to 3300 with 4-5 DTE, hence juicing up the short calls and causing the butterfly to take on large negative deltas?
Even though the position would be very theta positive, I would pony up the debit to cap off the upside risk by buying the 3400/3450 call vertical, hence turning the 3300/3350/3450 broken wing butterfly into the 3300/3350/3400 balanced butterfly. From there on out until expiration, I would look for ways to reduce the debit incurred from that adjustment.

But what if AMZN tanked afterwards? You could end up getting whipsawed.
I’d rather be safe than sorry and make the necessary adjustments to avoid getting run over, because I don’t like playing the hope card. I could always undo the adjustment and look for ways to collect back more credit (at the cost of introducing risk elsewhere), depending on my new directional bias on AMZN at the time.

Your maximum loss is so large, $5000. I’d never make that bet, I would never risk $5000 to make $5000.
This style of trading is not for everyone. There are different ways to perceive risk. I don't really think of risk as binary as “max gain vs max loss”. If the trade goes against me, I’m not going to open myself up to the possibility of eating the maximum loss. I’m going to manage that risk and make sure that I don’t lose any money at all on the trade. Basically, I’m not going to just put on the trade, walk away to the prayer room, and come back at expiration and hope that AMZN expired at 3350.

Why not just join thetagang and slap on iron condors / credit spreads in this environment? You could’ve collected more credit by selling a 50 point wide put vertical with your bounce thesis.
Different traders have different styles. I personally don’t like pure premium selling strategies. I’d rather have long options in front of the shorts to open myself up for some large upside and convexity in the P/L curve, rather than limit myself to the concavity of pure premium selling strategies. Having long options in front of the shorts also helps me sleep better at night.

It’s hard to read this. Is there a more visual explanation?
Here’s a video on it: https://www.youtube.com/watch?v=8uq76fZ3EME

TL;DR - I used weekly options to trade a potential bounce in AMZN, and got paid $.37 initially to do so, for the possibility of making $50 more. While the trade did not pan out, I walked away pocketing $.81 for being wrong.
submitted by OptionsBrewers to options [link] [comments]

Over-Optimizing for Performance

Recently on the csharp subreddit, the post C# 9.0 records: immutable classes linked to a surprisingly controversial article discussing how C# 9.0's records are, underneath it all, immutable classes. The comments are full of back-&-forth over whether one should use records for ease or structs for performance. The pro-struct argument revolved around the belief that performance should always be a developer's #1 priority, and anything less was the realm of the laggard.
Here is a real-world example that shows with stark clarity why that kind of thinking is wrong.
Consider the following scenario:

1

You're working on a game with dozens, maybe hundreds of people on the team; you don't know because when you were cross with facilities about them removing all the fluorescents, you got accused of being against the new energy saving initiative. Now you swim in a malevolent ocean of darkness that on some very late nights alone in the office, you swear is actively trying to consume you.
 

2

The team that preceded you inherited an engine that is older than OOP, when source repositories were stacks of 8-inch floppies, and it looked as if Jefferson Starship was going to take over the world. One year ago they bequeathed upon the company this nightmare of broken, undocumented GOTO spaghetti & anti-patterns. You're convinced this was their sadistic revenge for all getting fired post-acquisition.
 

3

Management denied your request to get headcount for an additional technical artist, but helpfully supplied you with an overly nervous intern. After several weeks working alongside them, you're beginning to suspect they're pursuing something other than a liberal arts degree.
 

4

Despite the many getting started guides you spent countless evenings writing, the endless brownbags nobody attended, and the daily dozen emails you forward to oppressively inquisitive artists comprised of a single passive-aggressive sentence suggesting they scroll down to the part that begins FW: FW: FW: FW: FW: FW: RE: WE BROKE TOOL NEED WORKAROUND ASAP ...
 
...yes, despite all of that, the engineering team still spent days tracking down why the game kept crashing with Error 107221: У вас ошибка after re-re-re-re-re-throwing an ex_exception when it couldn't (and should never even try to) load a 16K-textured floor mat.
 

5

Despite your many attempts to politely excuse yourself, one blissfully unaware artist exhausts 48 minutes of your lunch break explaining how the Pitchfork review for the latest "dope slab" of this TikTok-Instagram-naphouse artist you never heard of was just sooooo unfair.
 
And then in their hurry to finish up & catch the 2:30 PM bus home, they forget to toggle Compress To CXIFF (Custom Extended Interchange File Format), set the Compression slider 5/6ths of the way between -3 & -2, look to their left, look to their right, click Export As .MA 0.9.3alpha7, and make absolutely, positively, 100% SURE not to be working in prod. And THAT is how the game explodicated.
 

6

You know better than anyone the intermediate file format the main game loop passes to Game.dll, memory mapping it as a reverse top-middle Endian binary structure.
 
You know for 381 of the parameter fields what their 2-7 character names probably mean.
 
YOU know which 147 fields always have to be included, but with a null value, and that the field ah_xlut must ALWAYS be set to 0 unless it's Thursday, in which case that blackbox from hell requires its internal string equivalent: TRUE.
 
YOU know that the two tech artists & one rapidly aging intern that report to you would totally overhaul tooling so artists would never "happen" again, but there just aren't enough winters, springs, summers, falls, July 4ths, Christmas breaks, Presidents Days, and wedding anniversaries in a year to properly do so.
 

7

If you could just find the time between morning standups, after lunch standups, watersprint post-mortems, Milbert's daily wasting of an hour at your desk trying to convince you engineering should just rebuild the engine from the ground up in JavaScript & React, & HR's mandatory EKG Monitor job satisfaction surveys, you might be able to get at least some desperately-needed tooling done.
 
And so somehow you do. A blurry evening or two here. A 3:00 AM there. Sometimes just a solitary lunch hour.
 
Your dog no longer recognizes you.
 
You miss your wife calling to say she's finally cleaning out the hall closet and if you want to keep this box of old cards & something in plastic that says Underground Sea Beta 9.8 Grade, you better call her back immediately.
 
And your Aunt Midge, who doesn't understand how SMS works, bombards you one evening:
your father is...
no longer with us...
they found him...
1 week ago...
in an abandoned Piggly Wiggly...
by an old culvert...
split up...
he was then...
laid down to rest...
sent to St. Peter's...
and your father...
he's in a better place now...
don't worry...
it's totally okay...
we decided we will all go...
up to the mountain
 
You call your sister in a panic and, after a tidal wave of confusion & soul-rending anxiety, learn it was just Hoboken Wireless sending the messages out of order. This causes you to rapidly cycle.
 

8

On your bipolar's upswing, you find yourself more productive than you've ever been. Your mind is aglow with whirling, transient nodes of thought careening through a cosmic vapor of invention. It's like your brain is on 200mg of pure grade Adderall.
 
Your fingers ablaze with records, clean inheritance, beautiful pattern matching, bountiful expression syntax, aircraft carriers of green text that generate the most outstanding CHM for an internal tool the world has ever seen. Readable. PERFECTLY SOLID.
 
After much effort, you gaze upon the completed GUI of your magnum opus with the kind of pride you imagine one would feel if they hadn't missed the birth of their son. Clean, customer-grade WPF; tooltips for every control; sanity checks left & right; support for plugins & light scripting. It's even integrated with source control!
 
THOSE GODDAMNED ARTISTS CAN'T FAIL. YOUR PIPELINE TOOL WON'T LET THEM.
 
All they have to do is drag content into the application window, select an options template or use the one your tool suggests after content analysis, change a few options, click Export, and wait for 3-5 minutes to generate Game.dll-compatible binary.
 
Your optimism shines through the commit summary, your test plan giddy & carefree. With great anticipation, you await code review.
 

9

A week goes by. Then two. Then three. Nothing. The repeated pinging of engineers, unanswered.
 
Two months in you've begun to lose hope. Three months, the pangs of defeat. Four months, you write a blog post about how fatalism isn't an emotion or outlook, but the TRANSCENDENCE of their sum. Two years pass by. You are become apathy, destroyer of wills.
 

10

December 23rd, 2022: the annual Winter Holidays 2-hour work event. The bar is open, the Kokanee & Schmidt's flowing (max: 2 drink tickets). The mood a year-high ambivalent; the social distancing: acceptable. They even have Pabst Blue Ribbon, a beer so good it won an award once.
 
Standing beside you are your direct reports, Dave "Macroman" Thorgletop and wide-eyed The Intern, the 3 of you forming a triumvirate of who gives a shit. Dave is droning on & on about a recent family trip to Myrtle Beach. You pick up something something "can you believe that's when my daughter Beth scooped up a dead jellyfish? Ain't that something? A dead jellyfish," and "they even had a Ron Jons!"
 
You barely hear him, lost as you are in thought: "I wish I had 2 days of vacation." You stare down ruefully at your tallboy.
 
From the corner of your eye you spot Milbert, index finger pointed upward, face a look of pure excitement.
 
"Did I tell you about my OpenWinamp project? It's up on SourceForge", he says as he strides over. It's unsettling how fast this man is.
 
"JAVASCRIPT IS JUST A SUBSET OF JAVA!" you yell behind you, tossing the words at him like a German potato masher as you power walk away. It does its job, stopping Milbert dead in his tracks.
 
Dave snickers. The Intern keeps staring wide-eyed. You position yourself somewhat close to the studio's 3 young receptionists, hoping they serve as a kind of ritual circle of protection.
 
It works... kind of. Milbert is now standing uncomfortably close to The Intern, Dave nowhere to be seen.
 
From across the room you distinctly hear "Think about it, the 1st-person UI could be Lua-driven Electron."
 
The Intern clearly understands that words are being spoken to them, but does not comprehend their meaning.
 
You briefly feel sorry for the sacrificial lamb.
 

11

You slide across the wall, putting even more distance between you & boredom made man. That's when you spot him, arrogantly aloof in the corner: Glen Glengerry. Core engineering's most senior developer.
 
Working his way up from a 16-year old game tester making $4.35 an hour plus free Dr. Shasta, to pulling in a cool $120K just 27-years later, plus benefits & Topo Chicos. His coding style guides catechism, his Slack pronouncements ex cathedra; he might as well be CTO.
 
You feel lucky your team is embedded with the artists. You may have sat through their meetings wondering why the hell you should care about color theory, artistic consistency, & debates about whether HSL or CMYK was the superior color space (spoiler: it's HSL), you were independent and to them, a fucking code wizard, man.
 
And there he stands, this pseudo-legend, so close you could throw a stapler at him. Thinning grey-blonde tendrils hanging down from his CodeWarrior hat, white tee with This Guy VIMs on the back, tucked into light blue jeans. He's staring out into the lobby at everything and yet... nothing all at.
 

12

Maybe it's the 4.8% ABV. Maybe it's the years of crushing down anger into a singularity, waiting for it to undergo rapid fiery expansion, a Big Bang of righteous fury. Maybe it's those sandals with white socks. Maybe it's all three. But whatever it is, it's as if God himself compels you to march over & give him a piece of your mind, seniority be damned.
 
"Listen, you big dumb bastard..."
 
That... is maybe a little too aggressive. But Glen Glengerry barely reacts. Pulling a flask out of his back pocket, he doesn't look over as he passes it to you.
 
Ugh. Apple Pucker.
 

13

"I thought bringing in your own alcohol was against company policy", wiping sticky green sludge from your lips. He turns with a look of pure disdain & snorts.
 
"You think they're going to tell ME what I can & can't bring in?" He grabs the flask back, taking a big swig.
 
For what feels like an eternity, you both stand in silence. You swallow, speaking softly. "None of you even looked at my code. I worked very, very hard on that. My performance review for that year simply read 'recommend performance improvement plan." The words need no further context.
 
"I know", Glen² replies. "That was me."
 

14

Now you're not a weak man, and maybe in some other circumstance you would have punched him in the goddamn lip. But you feel nothing, just a hollowness inside. "Why?", you ask, wondering if the answer would even matter.
 
"Because you don't use Bulgarian notation. Because your method names aren't lower camel case. Because good code doesn't require comments. Because you use classes & records over more performant structs, pointlessly burdening the heapstack. BECAUSE. YOUR CODE. IS. SHIT."
 
You clinch your fists so tightly the knuckles whiten.
 

15

He looks away from you, taking another sip of green goo. "You're not a coder. You're an artist masquerading as one" he speaks, as if it were fact.
 
The only thing artistic about you is the ability to create user-friendly internal tooling using nothing but a UI framework, broken down garbage nobody wants to touch, & sheer willpower. If your son's life depended on you getting accepted into art instruction school, you couldn't even draw a turtle.
 
He doesn't pause. "I'll champion ruthless micro-optimization until the day I die. But buddy, I'm going to let you in on a little secret: you aren't here to improve workflow. You're here to LOOK like you're doing something NOBODY else can."
 
He goes on. "What do you think those artists are going to do when they have to stare at a progress bar for 4, 5 minutes? They're going to complain your tool is slow."
 
"Sure, it may take them 20, 30 minutes to do it the old way, there'll be an error, and either they'll stare at it for 30 minutes before adding that missing semi-colon or they'll come get you. And you'll fix it. And 1 week later, they won't remember how. And you'll stay employed. And every. Body. Wins."
 

16

A little bit of the pride, the caring, wells back up inside from somewhere long forgotten.
 
"You don't think we should care about rapid application development & KISS, quickly getting things out that help our team, instead devoting ourselves to shaving off ticks here & there? What do you think artists are going to do with those 4 minutes you talk about?
 
You don't stop. "I'll tell you what they'll do. They'll 9GAG for 20 minutes straight. They'll listen to podcasts about dialectical materialism vis-a-vis the neo-feudalism that is a natural extension of the modern world's capitalist prison. They'll Reddit."
 
His silence gives you the bravery to push the limits.
 
"Christ, man. Are you only in it for the $120K..."
 
He corrects you: "...$123K."
 
"...only in it for the $123K/year? The free snacks from the microkitchen? The adulation? Have you no sense of comraderie?? No desire to push us to something better?! No integrity?!!!"
 
His eyes sharply narrow, face creases in anger. You clearly have overstepped your bounds.
 

17

"You think I don't have integrity? No sense of teamwork? I'm only in it for the cold cash? You think I don't care about you all?", he roars.
 
A light volley of small green flecks land on your face.
 
"Why do you think they made a 16-year old tester the lead developer of a 1993 Doom clone?! Because my code was clean & painless to work with?! Because I made coding look easy?! No! IT WAS BECAUSE I WAS A GOD TO THEM.
 
And from a God, a PANTHEON. We built monuments to over-engineering! We crafted that of 7 weeks onboarding, that of immortal bugs, demonic hosts spawned by legion from the very loins of a fix. It took 2 years before a developer could BEGIN to feel confident they knew what they were doing. And by that time, they were one of US!
 
You think the team we laid off November '19 was fired because they were bad at their jobs? NO! It was because they worked themselves out of one. They didn't leave us a broken pipeline. They left an internal Wiki, a wealth of tools & example projects, and a completely transparent code base.
 
We couldn't have THAT, now could we? No, we couldn't. So we got rid of it. ALL OF IT. Poof. Gone. Just like that. Before anyone even knew a THING."
 
He leans forward, so close his psoriasis almost touches yours.  
With an intensity that borders on frightening, he whispers "You think they left us Game.dll? I fucking *MADE** Game.dll."*
 
The words hit hard like a freight train.
 

18

And without another word, he turns & leaves. You're left there, alone, coworkers milling about, with only one thought.
     
Were one to get a hobby, should it be cocaine?
 

In Conclusion

It's these kinds of situations that make me believe there are far more important considerations than a ruthless dedication to performance, even in the game industry as my real-world scenario so clearly demonstrates.
 
Like, records are cool & shit.
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