
May 30 (Reuters) - U.S. stock index futures dropped on Friday after U.S. President Donald Trump said China had violated an agreement on tariffs with the United States.
"China, perhaps not surprisingly to some, HAS TOTALLY VIOLATED ITS AGREEMENT WITH US. So much for being Mr. NICE GUY!," Trump said in a post on Truth Social.
At 08:16 a.m. ET, Dow E-minis YMcv1 were down 153 points, or 0.36%, S&P 500 E-minis EScv1 were down 26.5 points, or 0.45%, and Nasdaq 100 E-minis NQcv1 were down 102.75 points, or 0.48%.