U.S. Stocks Track Chinese Rebound as Oil Slips Amid Output Deal [Getty Images]

Traders work on the floor of the New York Stock Exchange (NYSE) in New York, U.S., on Tuesday, Feb. 16, 2016. U.S. stocks capped their steepest two-day gain since August following a bounce back in Chinese equities. Photographer: Michael Nagle/Bloomberg via Getty Images

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