Stephen Lindeke

Stephen Lindeke currently serves as a Senior Proprietary Trader at Old Mission, a leading proprietary trading firm based in Chicago. In this capacity, he is involved in overseeing and executing complex trading strategies, with a particular focus on equity options and multi-asset ETF markets, leveraging both automated and arbitrage techniques.

Before joining Old Mission, Stephen built significant experience as an Equity Options Trader at Susquehanna International Group (SIG) from 1998 to 2006, before returning to SIG in a similar capacity in 2015. His expertise includes risk management, market making, and providing liquidity in electronic markets, with a consistent focus on equity derivatives and exchange-traded funds.

Stephen holds a Bachelor of Science degree in Economics and Mathematics from the Massachusetts Institute of Technology. Throughout his career, he has contributed to the advancement of efficient market operations by developing and deploying sophisticated trading models across the equity and ETF sectors, and is recognized for his deep quantitative and analytical skill set.