Formula δ1 (@FormulaDeltaOne) header
Formula δ1 (@FormulaDeltaOne) profile picture

QR, HFT

Joined July 2011
Vagueposting game 👌
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Somehow it feels that half of the world takes too much unnecessary/bad risk (prediction markets, crypto, memestonks, gambling…) while the other half is excessively risk-averse and conservative w.r.t. investing, career changes, creating opportunities etc.
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I don’t care much about crypto, but nice reference 👌
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Aight aight, I will make myself more clear. Let’s assume that passive orders of some other participant can be perfectly identified in the book and I have measured markouts of trades against these orders either in previous prod or at least in backtest. Now…
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Aight aight, I will make myself more clear. Let’s assume that passive orders of some other participant can be perfectly identified in the book and I have measured markouts of trades against these orders either in previous prod or at least in backtest. Now…
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Average well-akshually guy: Bbut the Black-Scholes model assumes normal distribution for the underlying log returns with constant volatlity across strikes! The markets are fat tailed - can’t you see? Quant trader evaluating Black-Scholes for the millionth time in prod that day:
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Muppets everywhere… (Trading and Exchanges are quite good, though..)
8 Must-read for books HFT (High-Frequency Trading) from strategies to high-performance computing, low latency, market-micro structure, liquidity, and trading systems. 🧵
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He thinks about us. 🥲 I bet that if he started shitposting on LinkedIn the way he did before the compliance officer would let him back to Twitter 🤣
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I love it when people don’t admit they said some bullshit because they have tens of thousands of loyal followers and they don’t want to lose face in front of them. Fortunately humility, logical reasoning and accepting own mistakes aren’t important in quant research. Right?
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Replying to @FormulaDeltaOne
You can definitely outinvest a bad salary. Unless by bad salary you mean literal poverty and by investing you mean some s&p etf. A few good bets are enough to unleash an avalanche. Unfortunately, hard work and expertise accumulation are not a surer bet.
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