美股科技“七姐妹”盘前普涨

Group 1 - The core viewpoint of the article highlights the positive movement in U.S. stock index futures, indicating a bullish sentiment in the market [1] - As of the report, Dow futures increased by 0.34%, S&P 500 futures rose by 0.41%, and Nasdaq futures gained 0.52% [1] - The "Magnificent Seven" tech stocks showed collective gains in pre-market trading, with Tesla up by 1%, Amazon and Nvidia up by 0.7%, Meta and Apple up by 0.5%, Google A up by 0.3%, and Microsoft up by 0.2% [1] Group 2 - Cryptocurrency-related stocks also experienced significant pre-market gains, with IREN rising over 5%, Circle increasing over 2%, Coinbase up over 3%, and Strategy gaining over 4% [1]