美股三大指数集体高开，道指涨0.37%，纳指涨0.95%，标普500指数涨0.64%

Core Viewpoint - The U.S. stock market opened higher with all three major indices showing gains, indicating positive investor sentiment and market performance [1] Group 1: Market Performance - The Dow Jones Industrial Average rose by 0.37% [1] - The Nasdaq Composite increased by 0.95% [1] - The S&P 500 index gained 0.64% [1] Group 2: Sector Performance - Technology stocks experienced broad gains, with notable increases in: - American Superconductor up over 4% [1] - Nuvve Corporation up over 3% [1] - ASML up over 4% [1] - TSMC (Taiwan Semiconductor Manufacturing Company) up over 2% [1] - Gold stocks also saw an uptick, highlighted by: - Harmony Gold up over 3% [1] - Kinross Gold up 2% [1]