Shares of AMD surged after announcing a deal with OpenAI, while tech stocks lifted the S&P 500 and Nasdaq. Verizon’s stock slid due to the appointment of a new CEO, former PayPal’s Dan Schulman. U.S. equities had mixed results, with Verizon being the Dow’s worst performer. Tesla’s stock rose ahead of an event.

Read more at Yahoo Finance: AMD, Tesla, Comerica, Verizon, and More