Traders piled into the options market on Friday, in another sign of just how wild the session was. The total options volume ...

What Happened in Markets Today Markets are in free fall. China retaliated against U.S. tariffs, escalating the biggest trade ...

Not great. Here's their combined loss of market value Thursday, according to Dow Jones Market Data—a record one-day wipeout: ...

Minutes after the U.S. stock market registered its worst week in more than five years, the Trump administration put out a ...

Oil prices slid Friday to their lowest levels in nearly four years. A plan to increase supply by the Organization of the ...