Stocks, Oil Drop Sharply on Concerns Over New Covid-19 Variant Dow finishes its worst Black Friday on record, while Treasury yields slide. By . Joe Wallace, Quentin Webb. and . Paul Vigna.

The other reason crude could drop is a price war. OPEC+ cannot afford the U.S. to pick up global market share based on American oil exports. Most OPEC+ members have inexpensive exploration and ...

Oil prices fell on Friday and were headed for their first monthly drop since November, as markets watched an Oval Office argument between the U.S. and Ukrainian presidents while also bracing for ...