Mark Marex works at Nasdaq as a Senior Director in Index Research. Before joining Nasdaq in 2019, Mark co-founded Roundtree Capital Management in 2016. Prior to that, Mark spent eight years as a VP at Citigroup in New York. Mark graduated with a degree in Economics from Duke University in 2008, and has been a CFA charter holder since 2012. He resides in New Jersey with his wife and baby girl.