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Market regime detection in production: what the model actually changes

A while ago I wrote up two ways to detect market regimes : hidden Markov models and clustering on Wasserstein distance. That post was research on a toy S&P 500 series. This one is what actually runs, every trading day, inside the trading system behind Ansaar . The short version: the model turned ou…

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  1. 2026-09-22 03:30 · DEV Community — Machine Learning
    Market regime detection in production: what the model actually changes

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