The US president says he is "more determined than ever to achieve ultimate victory", hours after telling CBS News the war is ...

U.S. President Donald Trump says the war against Iran may be short-lived despite the country’s selection of a new hard-line supreme leader to oversee the fight for the Islamic theocracy’s ...

Learn about the long jelly roll, which is an option strategy that exploits pricing differences in options to achieve arbitrage gains with varying expiration dates.