据美国纽约联储数据，上个交易日（10月29日，美联储降息日）担保隔夜融资利率（SOFR）报4.27%，之前一天报4.31%。上

Core Insights - The New York Federal Reserve reported a decrease in the Secured Overnight Financing Rate (SOFR) to 4.27% on October 29, down from 4.31% the previous day [1] - The effective federal funds rate remained unchanged at 4.12% on the same day [1] Group 1 - SOFR decreased by 0.04 percentage points from the previous day [1] - The effective federal funds rate has not changed, remaining stable at 4.12% [1]