4月8日电，美股开盘前夕，道琼斯、标普500、纳斯达克指数期货均涨超3%。

Core Viewpoint - U.S. stock index futures, including Dow Jones, S&P 500, and Nasdaq, rose over 3% before the market opened [1] Group 1 - Dow Jones index futures increased by more than 3% [1] - S&P 500 index futures also saw a rise exceeding 3% [1] - Nasdaq index futures experienced a gain of over 3% [1]