美股高开 AMD延续涨势开涨超6%

Group 1 - The three major U.S. stock indices opened higher, with the Dow Jones up 0.17%, the S&P 500 up 0.13%, and the Nasdaq up 0.13% [1] - AMD continued its upward trend from the previous day, opening more than 6% higher today [1] - Trilogy Metals, a mineral exploration company, surged 248% after the U.S. government announced it would acquire a 10% stake [1] Group 2 - Dell's stock rose by 4.9% as the company raised its sales and profit growth forecasts for the next two years by approximately 100% [1] - IBM's shares increased by over 2% following a partnership agreement with Anthropic to develop enterprise-level artificial intelligence software [1]