Wall Street stocks slid on Thursday in a sharp reversal froman early rally, as technology gains faded after a boost fromNvidia's earnings and U.S. jobs data muddied the labor marketoutlook.The Nasdaq registered its lowest close since September 11,while the S&P 500 had its lowest close since September 10.Meanwhile, Wall Street's fear gauge, the Cboe Volatility index, posted its highest close since April 24.Shares of Nvidia ended 3.2% lower after surging asmuch as 5% earlier in the day. Most chip-related comp ...