周二（5月27日）亚太盘初，美国三大股指期货保持上周五结束交易以来涨超1%、其中道指期货涨400点的状态。

Group 1 - The core viewpoint of the article indicates that U.S. stock index futures are maintaining a strong upward trend, with gains exceeding 1% since the last trading session on Friday [1] - Specifically, Dow futures have increased by 400 points, reflecting positive market sentiment in the early Asian trading session [1]