NEW YORK (Reuters) – As a biomedical engineering student at Duke University, Priya Karani thought she did not have the right skills to break into the heavily male-dominated field of Wall Street trading. Priya Karani, Director on Equity Derivatives Trading Desk, poses for a portrait in New York, U.S., June 1, 2018. Picture taken June 1, 2018. REUTERS/Brendan McDermid “I was never interested in a career in trading at a bank because I didn’t know it was an option,” Karani said. A decade later, Karani is a director at Barclays PLC BARC.L in New York where she trades healthcare derivativ...