美国至1月31日当周初请失业金人数 23.1万人，预期21.2万人，前值20.9万人

Core Insights - The number of initial jobless claims in the U.S. for the week ending January 31 is reported at 231,000, which is higher than the expected 212,000 and the previous value of 209,000 [1] Summary by Category Employment Data - Initial jobless claims increased to 231,000, exceeding market expectations of 212,000 [1] - The previous week's claims were reported at 209,000, indicating a rise in unemployment claims [1]