September S&P 500 E-Mini futures (ESU25) are down -0.93%, andSeptember Nasdaq 100 E-Mini futures (NQU25) are down -1.03% this morning as U.S. President Donald Trump’s sweeping import tariffs fueled concerns about the outlook for economic growth.

The S&P 500 Index ($SPX) (SPY) today is up +0.60%, the Dow Jones Industrials Index ($DOWI) (DIA) is up +0.30%, and the Nasdaq 100 Index ($IUXX) (QQQ) is up +0.70%. September E-mini S&P futures (ESU25) are up +0.

US stock indices the S&P 500 and the Nasdaq opened at record highs on Thursday on solid earnings from Microsoft and Meta Platforms. At the opening bell, the Dow Jones Industrial Average rose 204.5 points,