Most Stocks Are Higher Despite the S&P 500's Reversal

It's been a tough trading day for the S&P 500, but if you take a look under the surface, the market was actually holding up alright. The S&P 500 was down 0.3% after trading more than 0.9% higher earlier in the session. Chip stocks were the weakest link, with Sandisk, Coherent, and Lam Research as the index's worst performers.