美股三大指数集体高开，纳指涨0.46%，AMD大涨37%

Core Viewpoint - The U.S. stock market opened higher with all three major indices showing gains, driven by significant movements in specific stocks and sectors [1] Group 1: Stock Market Performance - The Dow Jones Industrial Average increased by 0.11% [1] - The S&P 500 index rose by 0.30% [1] - The Nasdaq Composite index gained 0.46% [1] Group 2: Company Highlights - AMD's stock surged by 37% following the announcement of a chip supply agreement with OpenAI, which includes an option for OpenAI to acquire up to 10% equity [1] Group 3: Cryptocurrency Market - Bitcoin surpassed $125,000, leading to a rise in cryptocurrency-related stocks [1] - Circle's stock increased by over 5%, while Strategy and Coinbase saw gains of over 3% [1]