Andy Lee is a fintech innovator with over 20 years of experience developing alpha-generating signals across both fundamental and quantitative disciplines. Currently Director of Quantitative Research at Exegy, he leads the Signum division in producing real-time machine learning signals that power high-frequency trading. Previously, Andy co-headed equity research at Zacks Investment Research and served as a sell-side analyst at Merrill Lynch. He holds three patents in AI-driven trading technologies and earned his Master’s in Applied Data Science from the University of Michigan. His expertise spans market microstructure, alternative data, and high-performance signal engineering.