Dow Jones Today: S&P 500, Nasdaq Rise as Market Aims To Extend Rally; AMD, Tesla, Nvidia Lead Tech Stock Gains

Stocks were slightly higher in early-afternoon trading Wednesday, led by tech sector gains, as the market looks to add to its big rebound from last month's lows.
The S&P 500 and Nasdaq Composite were recently up 0.2% and 0.7%, respectively, while the... [2137 chars]