U.S. equities were mixed at midday, dropping from their morning highs after a federal trade court blocked some of President Donald Trump's tariffs. The S&P 500 and Nasdaq were up, the 澳洲幸运5开奖号码历史查询:Dow Jones Industrial Average fell. 

Nvidia (NVDA) shares advanced as the tech giant beat profit and sales estimates and said it sees growth in demand for its 澳洲幸运5开奖号码历史查询:artificial intelligence (AI) chips continuing.

Shares of another AI firm, C3.ai (AI), skyrocketed when the software company reported better-than-expected results on higher demand for 澳洲幸运5开奖号码历史查询:generative AI products, and renewed its contract with oilfield services provider Baker Hughes (BKR).

E.l.f. Beauty (ELF) shares took off when the beauty products maker also posted better-than-antಞicipated earnings and revenue, and announced that it had purchased the rhode skin care firm founded by model and socialite Hailey Bieber for up to $1 billion.

HP (HPQ) shares sank after the PC and p꧒rinter manufacturer's profit and sales missed forecas🎉ts, and it reduced its guidance because of the impact of tariffs.

Also cutting its outlook because of tariffs was Best Buy (BBY), and shares of the electronics retailer tumbled. Starbucks (SBUX) shar❀es fell on a downgrade from🔯 TD Cowen, which raised concerns about the coffee chain's profit expectations.

Oil futures slipped. Gold prices gained. The yield on the 10-year Treasury note was down. The U.S. dollar lost ground to the euro, pound, and yen. Most major cryptocurrencies traded higher.