
Four poker players walk out of a secretive trading firm in 1999 and build something Wall Street has never seen: a company with no CEO, no brand, and no desire to be known. Twenty-five years later, it out-earns every bank on Earth — $39.6 billion in a single year. This is how Jane Street conquered global markets in total silence, and how a lawsuit, a regulator, and a coup finally broke it open. ~CHAPTERS~ If you’re tinkering with quant ideas or learning GEX — Check out MenthorQ. 👥 A serious trader community 📊 Institutional-level data 🛠️ Real frameworks for market structure
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