美国至5月3日当周续请失业金人数 188.1万人，预期189万人，前值由187.9万人修正为187.2万人。

Core Insights - The number of individuals continuing to claim unemployment benefits in the U.S. as of the week ending May 3 is 1.881 million, slightly below the expected 1.89 million and a revision from the previous value of 1.879 million to 1.872 million [1] Summary by Category - Unemployment Claims Data - Continuing claims for unemployment benefits stand at 1.881 million [1] - The forecast for continuing claims was 1.89 million [1] - The prior week's figure was revised from 1.879 million to 1.872 million [1]