S&P 500 Gains and Losses Today: Index Hits Record as Nvidia Takes Market Cap Crown

Major U.S. equities indexes ticked higher on Wednesday as artificial intelligence (AI) chip behemoth Nvidia (NVDA) overtook Microsoft (MSFT) as the largest publicly traded company by market capitalization. Shares of Teradyne (TER), a manufacturer of automated test equipment, added 4.8% after UBS raised its price target and reiterated its "buy" rating on the stock. According to analysts, the rallying Teradyne stock could be poised to continue its uptrend, with opportunities including a recovery in testing re ...