Oil prices fall in early trading in Asia as the US president warns Iran against disrupting shipping in the Strait of Hormuz.

At the same time, Trump says that Iran's leadership is decimated, which begs the question of who exactly he wants to lead. I asked Trump that, and his response is telling. He clearly wants someone ...

U.S. President Donald Trump says the war against Iran could be short-lived. Trump made the comment Monday at a news conference. But he also left open the possibility of an ...

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.