Alina Khay

Alina Khay

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Systematic research

Quantitative methods for studying market structure, regime change, relative value and robust financial time series.

Research design

  • Building Effective Models in Real Markets

  • From Econometrics to Machine Learning

Regimes and time series

  • Detecting Market Regimes with Hidden Markov Models

  • The Geometry of Price: Quantitative Pattern Discovery with Soft-DTW in Bitcoin

  • Turning Randomness into Predictability

Relative value and execution

  • Statistical Arbitrage: Cointegration, Mean Reversion and Model Risk

  • ETF Arbitrage: How Creation, Redemption and Price Gaps Work

  • Market Microstructure: Why Spikes and Sell-Offs Can Accelerate

Probability and testing

  • Bayesian Statistics for Financial Markets and Trading

  • Testing an Intraday Reversal Signal for the Next Trading Session

  • Where the Momentum Factor Still Works

These examples are educational research, not personalised investment advice. Backtests require point-in-time data, realistic costs and genuinely out-of-sample testing.

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