2 thinkers, books, and ideas connected to this field.
German-born American commodities trader who built Mocatta and Goldsmid into one of the largest precious metals trading firms in the world — through silver and gold arbitrage — and who was one of the first systematic options traders.
Hungarian-American entrepreneur who founded Interactive Brokers — one of the world's largest electronic brokerages — by bringing computer-driven options pricing to the trading floor when everyone else was using mental math, then building the electronic trading infrastructure that democratized global market access.