Will Fifer

Will Fifer is an Equity Options Trader at Walleye Capital in Minneapolis, MN, overseeing systematic and discretionary trading strategies within U.S. equity options markets. He focuses on volatility, derivatives, and cross-asset options, leveraging quantitative models and risk analytics to identify relative value opportunities in various single-stock and index options.

Prior to joining Walleye Capital in 2021, Will spent over a decade at Citigroup Derivatives Markets Inc., holding roles as Equity Options Trader and Trading Assistant, where he gained deep expertise in market making, delta-hedging, and options portfolio risk management. His experience spans large-cap and sector-specific options including technology, financials, and industrials, as well as index option strategies.

Will holds a Bachelor of Science in Actuarial Science from Bradley University, equipping him with strong quantitative and probabilistic modeling skills. Throughout his career, he has been noted for integrating actuarial rigor with advanced trading technology, contributing to enhanced risk controls and innovation in systematic options trading platforms.