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a risk analyst at two sigma told me something over drinks i still think about "our models are right 54% of the time. retail models can be right 60% and still blow up" i asked him why "you trade every day. we don't" two sigma sits completely flat roughly...

120,252 Aufrufe • vor 27 Tagen •via X (Twitter)

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a quant at a prop firm showed me a 5x5 grid on a napkin said: > this is our entire edge. we don't predict price. we predict which box the market is in and where that box historically leads i didn't understand it for weeks. then it clicked never looked at a chart the same way since grid is called a Markov Chain transition matrix. the math is from 1906, it's in every probability textbook on earth and hedge funds use it because it asks a completely different question than retail traders ever ask retail: will this go up or down quant: what state is this market in, and where does this state typically go every market lives in one of maybe 5-6 states at any given moment tight range, volatility compression, trending with momentum, post-spike reversal, pre-breakout coil not random labels - clusters you identify from actual data using volatility, volume, and momentum readings stacked together once you have the states, you build the matrix: P(state 2 -> state 4) = 73% P(state 4 -> state 1) = 61% P(state 1 -> state 3) = 68% each cell is a historical probability. now when the market is in state 2, you're not guessing you're betting on 73% historical completion. you size it with Kelly. you take the trade when the math says to, not when it feels right i built this on BTC using 2 years of 4-hour data. identified 5 states one i labeled "volatility compression below 20-day mean for 6+ consecutive candles" transitioned to a directional move above 1.8 ATR in 71% of cases average reward/risk on those trades: 5.4 that's not prediction. that's reading a probability table the market keeps filling in for you every single day the part that should bother you: the data to build this is free. the framework is in any quant textbook python to implement it is maybe 200 lines what Renaissance Technologies has that you don't isn't secret data or proprietary signals it's this framework applied to higher-resolution data with more sophisticated state definitions you're not missing information you're asking the wrong question every single time you open a chart

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A warning to Americans about living under Sharia Law from a woman who used to live in Iran - “In Iran, you can get arrested for walking a dog and then they can take your dog away because according to Islam, dogs are najis, which means unclean - In Iran, you will get arrested. Not can, will if you're a female solo singer, it is against the law - I Iran, not that you have to wear hijab, but if your hijab is not to the liking of the regime forces, they can push you forcefully into a van and take you to jail. And then things that happen in those jails, let's just say that they're not ethical - In Iran, you are not allowed to change your religion or choose your religion. If you do so, you will be executed - In Iran, they would line us up as children force hijab on us and force us to chant Death to America. I wouldn't call that school. I would call that a cult that is trying to brainwash children into a terrorist mindset. - In Iran, there are stations with regime forces and they can stop your car and see if the person next to you is a girlfriend, a boyfriend, or you're married to. If you're married to them, you can get arrested in 5 years. Imagine that a Big Mac went from $6 to $600. That's exactly what happened in Iran. Well, roughly. I think it's even more than that. And everything. I'm telling you, it's not even the worst thing that's happening in Iran. Every time people request a regime change and they start to protest, the regime shuts off the internet and starts shooting people with military grade weapons, children. Regime forces in the past two to three weeks have killed more than 50,000 people. So yeah, if you have opinions about how Iranians should feel, perhaps you should go to Iran, live with the regime and maybe raise a child or two, and then we can speak about it.”

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Your trading strategy didn't break. The market it was built for quietly stopped existing. Read that twice. It's most of why 89% of retail finished 2025 in the red. There's now an app that does the entire job of a $400,000 quant. You type a trading idea in plain English. It writes the code, backtests 5 years in 12 seconds, runs thousands of simulations, and tells you cold whether your edge is dead or the regime just changed. No code. No Python. No $25,000 terminal. 20,000 already inside. Waitlist stops at 25,000: That distinction is the whole game, and you never had a way to see it. Every strategy is a bet that one thing stays true. Momentum bets trends continue. Mean reversion bets ranges hold. When the regime flips, the assumption dies and your strategy bleeds with nothing wrong in the code. You stare at the logic for a month and never find the bug, because there isn't one. So you delete it, or refit it to the last drawdown and build something that would have survived the pain you already felt and nothing coming next. The desks never had that problem. 92% of institutional volume is automated. Only 45% of retail is. They test 100 strategies for every 1 you test by hand, and kill 97 of them on purpose, because they can tell a dead edge from a normal drawdown. Now that exact loop costs $0. One hypothesis used to cost a fund $87,500 to test. With Horizon you get unlimited, in seconds, and a winner deploys live in 90 seconds and runs without your hands on it.

cvxv666

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🚨 This Lego video is circulating supposedly telling you “how the Iranians, the real ones” feel. The AI video with AI rap says “I don’t want the politics, I don’t want the war, I just want to know their names, say their names”. My first thought: “at last, the people inside Iran speak out!” But no. It is a regime sponsored video, a sinister one too because it’s subtle. I don’t blame this lady at all. It pulls at the heart strings. But it’s a regime video. How do we know? Firstly this differentiation between Iranians and “real Iranians”. They want you to see a divide. Now there are Iranians outside the country, and inside. Even the ones inside are split between white Sim card holders who can communicate with the world, known as ‘regime supporters’ and there’s the vast majority of people who have no Internet, known as ‘anti-regime protestors’. In this video “the real Iranians” are the ones holding the crab-like regime flag of Iran (2nd image) thus it’s regime sponsored. A regime that hates America. So anything in the video glorifying America is utter nonsense trying to manipulate. Also the video only calls for the names of the “168” children in Minab. Where there has still been no independent investigation of the school bombing tragedy, where evidence is coming to light from the parents - currently being silenced - that there were two schools side by side, one with the children of IRGC commanders evacuated just in time, and the other which got hit had its doors purposefully locked from the outside. The intention being pupils from the Baluch minority (traditionally staunchly anti-regime) would be sacrificed by the regime to start a propaganda war. Propaganda the parents were forced to participate in. This is coming from inside Minab covered by the intentional press. Which is exactly what we said would happen if a war started: the regime would sacrifice innocent Iranians, woman & children, anyone, to stay in power. Of course the names of these children must be remembered - but in the correct context. The video has ZERO mention of the daily executions of teenage protesters. ZERO mention of the enforced internet black out (now entering day 71) and ZERO mention the 40,000 slaughtered by the regime. This is the crucial context which the video conveniently leaves out. If you are “legitimately choked up” by this video then here is news for you: you’ve completely fallen for the propaganda of a terrorist regime. Propaganda that seeks to appeal to the ONLY thing that will keep them in power: American public opinion. The way to end the war is to end the regime. The only thing that will bring peace to the entire region is to end the regime. Anything less and the world is keeping a regime in power who have vowed to punish their own people, 14 million of whom were protesting, which got the attention of the world in the first place, and vowed to continue to export their ideology of hate and inflict even more tyranny on the world. America. Stop VALIDATING the regime in Iran. Your validation of these videos is supporting the biggest terrorist organisation the world has ever seen.

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