CNBC | Dow briefly jumps 100 again; oil eyed 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 Stocks give back gains and turn lower as oil slump persists Wall St. rally loses steam as oil prices tumble |