CNBC | Stocks struggle for gains amid oil slide CNBC U.S. stocks tried for gains Tuesday, struggling to recover from a sharply lower start to the year, as fresh lows in WTI weighed. Stabilization in the Chinese yuan overnight and oil's initial attempt at gains helped stocks rise more than 1 percent in ... Stocks Pare Gains as Oil Turns Negative Wall St. rally loses steam as oil prices tumble U.S. Stocks Pare Gains as Oil Slides Following China's Efforts |