8月1日电，美国股指期货收窄跌幅，纳斯达克100指数期货跌幅由跌1.3%缩小为0.9%。

Core Viewpoint - US stock index futures narrowed their declines, with the Nasdaq 100 futures reducing their drop from 1.3% to 0.9% [1] Group 1 - The Nasdaq 100 index futures experienced a decrease of 1.3% initially, which was later adjusted to a decline of 0.9% [1]