venus
@RitOnchain • 3,385 subscribers
engineering alpha through systematic infrastructure in quant & ai
Videos
Jane Street pays $750K/year for quants who master large deviations and tail bounds. 82-minutes. free. By MIT professor. "Markov gives us a really bad bound, Chebyshev is pretty reasonable, Chernoff gives us exponential." here's what they cover: • Markov vs Chebyshev vs Chernoff bounds • bounding tail risk for extreme random variables • why variance alone fails in high-frequency regimes • exponential 10x tighter risk modeling Bookmark it & watch today. Then read the article below.
venus62,068 Aufrufe • vor 2 Monaten
Citadel & Two Sigma Quant just showed how quants build uncorrelated factor portfolios using PCA. 83-minutes. free. By Harvard PhD at MIT. here's what they cover: • isolating idiosyncratic yield curve factors (Level, Slope, Curvature) • using massive leverage to scale market-neutral portfolios • out-of-sample stability & handling post-COVID regime shifts • explaining 90% of bond market variance with 1 dominant factor watch full video then read article.
venus40,185 Aufrufe • vor 2 Monaten
AI Phd Professor just showed how to build Hidden Markov Models for time-series data. 61-minutes. free. By AI Researcher for Quants. "for stock market prediction is the same idea you want to predict what prices are going to be in the future" here's what they cover: •why the independent data assumption fails •calculating transition and emission distributions •predicting future states step-by-step •extracting hidden sequences with the Viterbi algorithm Bookmark it & watch today. Then read the article below.
venus43,465 Aufrufe • vor 2 Monaten
Citadel Senior Quant Developer just dropped the complete math framework for scaling a pairs trading desk to 200+ concurrent market positions. 54-minutes. free. By Quant Trader. here's what they cover: • integration orders (I(0) vs I(1)) for asset pricing • using the Augmented Dickey-Fuller test over standard graphs • calculating dynamic rolling betas on log returns • managing independent bets across 200+ parallel tables Bookmark it & watch today. Then read the article below.
venus29,843 Aufrufe • vor 2 Monaten
Citadel and Jane Street pay quants $62K/month to weaponize order book microstructure. MIT's Dr. Jake Xia just dropped a masterclass breaking down how institutional desks structure risk. 35-minutes. free. By former Morgan Stanley Head Quant. here's the structural logic: • why market makers prioritize flattening out positions over taking directional risk • how macro risk shifts when interest rate curves become inverted • structural execution differences between over-the-counter (OTC) agreements and ECNs • the 3 core divisions of capital routing that drive institutional desks worth more than any $500 vibe-coding course. Bookmark it & watch today. Then read the breakdown article below.
venus32,194 Aufrufe • vor 3 Monaten
MIT Professor just revealed the exact mathematical framework behind quant trading and zero-sum edge. 80-minutes. free. By Ian Bell. here's what they cover: • how von Neumann proved moving first isn't a disadvantage in zero-sum games • Nash equilibrium vs. security strategies (minimax & maximin algebra) • why chess has an exact objective outcome (1, -1, or 0) • von Neumann poker model - proving bluffing as pure math Bookmark & watch today. Then read the article below.
venus13,161 Aufrufe • vor 1 Monat
Stanford CS professor just dropped the ultimate framework for building self-learning ai agents. 65-minutes. free. by stanford ai faculty. "reward hacking - your agent is gonna learn to do exactly what it is that you tell him to do" here's what they cover: •solving the credit assignment problem and delayed rewards •exploration vs exploitation trade-offs in high-stakes domains •model-based vs model-free system evaluation •4 foundational pillars of autonomous decision making Bookmark & watch today. Worth more than any $500 machine learning course.
venus15,086 Aufrufe • vor 2 Monaten
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