The Dow Jones sold off Wednesday on a hot CPI inflation report ahead of more testimony from Fed Chair Powell. Nvidia partner Super Micro surged.

U.S. stock indexes were tumbling on Wednesday morning after January's hotter-than-expected CPI inflation report sent the 10-year Treasury yield to its highest level in nearly three weeks. The Dow Jones Industrial Average was falling nearly 400 points,

Dow and S&P 500 futures were falling but Nasdaq 100 futures were gaining as the stock market awaits the CPI inflation report.

U.S. stock futures were sliding on Wednesday early morning after the consumer-price-index report showed headline inflation rose 0.5% in January, putting the annual inflation rate at 3%. The Dow Jones Industrial Average futures were falling 1%,

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Stock futures fell sharply after the CPI inflation report showed prices gained more than expected last month. Futures tracking the Dow fell 0.9% and S&P 500 futures also fell 0.9%. Both indexes were largely flat ahead of the inflation report.

Stock index futures fell sharply on Wednesday, while yields rose as retail inflation came in hotter than expected. S&P 500 futures (SPX) -0.9%, Nasdaq 100 futures (US100:IND) -1%, and Dow futures (INDU) -0.

Stock index futures were steady on Wednesday as investors awaited key inflation data. S&P 500 futures (SPX) were unchanged, Nasdaq 100 futures (US100:IND) +0.1%, and Dow futures (INDU) -0.1%. The 10-year Treasury yield (US10Y) rose 1 basis point to 4.