Librería Samer Atenea
Kálamo Books
Librería Elías (Asturias)
Librería Kolima (Madrid)
Librería Proteo (Málaga)
Every trading desk has a moment like this: the market sits still, then snaps ten points in one direction and never looks back. Somewhere on the options desk, someone always says the same thing - the option chain saw it coming first. The Hidden Tape takes that claim seriously, and builds something real out of it: ProjectX, a live, running, multi-layer trading system for BankNifty index options that reads the option chain’s microstructure - dealer positioning, volatility skew, open-interest momentum - alongside price, to answer one question. Does the options market know something the price chart doesn’t? This is not a research paper dressed up as a book, and it is not a promise that AI can predict the market. It is the story of building a real system from the ground up: a regime classifier, a multi-timeframe price network, an options microstructure model, and a weighted ensemble that learned to combine them - and the day one of those models quietly stopped working, and what it took to notice. Written for beginners and professionals alike, The Hidden Tape walks through option chain mechanics, dealer gamma hedging, machine learning architecture, and the honest limits of live paper-trading, including a finding that reframed the whole project: the 'options' model’s biggest jump in accuracy came from adding price context, not from the options data alone. The authors do not oversell what they have built. They show their work, including the mistakes, the corrected assumptions, and the open questions still being tested, because a system that can admit what it does not know is more useful than one that pretends to know everything.
