Nasdaq Futures Buoyed by Nvidia Earnings, Software as Oil Falls

U.S. tech futures jumped in European afternoon trade after Nvidia's bumper earnings forecast renewed optimism around artificial-intelligence stocks, while software earnings quieted investor pessimism.

Think Treasurys Are Having a Rough Summer? It's Even Uglier Abroad

Countries with large debt burdens-France, Italy, the U.K., Japan-have come under the heaviest pressure in recent months.

Fed's Warsh Has Little Room to Falter at Jackson Hole