Stock Market Today: Dow Up Nearly 700 Points As Nvidia Earnings Impress; Broadcom Hits Entry (Live Coverage)

A major earnings victory for artificial intelligence giant Nvidia (NVDA) propelled its shares higher Thursday before its gains dissipated, prompting the Dow Jones Industrial Average and other stock indexes to fall into the red. The reversal came even though Wall Street’s key gauges found robust support on the stock market today from a long-delayed jobs report. The Dow slumped 0.2%,…