Stock Futures Flat After Trade Fears

(Reuters) - U.S. stock index futures were largely flat on Tuesday, a day after the S&P 500 posted its steepest one-day loss since early April on fears of a spiraling trade spat between the United States and other major economies. The company's shares rose 5.9 percent in premarket trading, a day after the company exited the blue-chip Dow Jones Industrial Average index . ET, Dow e-minis 1YMc1 were down 22 points, or 0.09 percent.