In this latest, two-part episode, OIC instructor Roma Colwell joins show host, Mark Benzaquen to discuss the Greeks and their potential impact to trading options. And Dave Stuber from OCC's Market Operations team drops in to discuss the process of listing new options on U.S. exchanges and how OCC systems maintain almost 1.5 million different options series each day. Tune in for this insightful and lively session that's sure to appeal to investors of all levels.