United States
U.S. crude falls more than 1 percent on surprise stockpile build
U.S. crude futures fell more than 1 percent on Wednesday after a surprise build in stockpiles while gasoline rallied on bets for strong fuel demand through the peak summer driving season.
NYSE shut down for nearly four hours by technical glitch
The New York Stock Exchange was forced to suspend trading for several hours on Wednesday in the biggest outage to hit a U.S. financial market in nearly two years, unnerving investors already rattled by the meltdown in Chinese stocks and the Greek debt crisis.
Alcoa earnings hurt by low aluminum prices, higher global surplus seen
Metals company Alcoa Inc reported a quarterly profit that missed expectations due to plunging primary aluminum prices on Wednesday, but revenues topped estimates on an ongoing drive to reduce reliance on the company's legacy commodity business.
Wall St. sharply lower on China fears
U.S. stocks ended sharply lower on Wednesday as market turmoil in China eclipsed Greece's debt crisis, while the New York Stock Exchange suffered a major outage.