U.S. stock index futures turned sharply lower Tuesday morning.
Around 6:10 a.m. ET, Dow futures indicated a negative open of more than 110 points. Futures on the S&P and Nasdaq were both slightly lower.
Market focus is largely attuned to global trade developments, with five days to go before Washington is poised to impose even more tariffs on Chinese goods.
Dec. 15 is the date when tariffs on another $156 billion in Chinese goods would go into effect.
Source : CNBC