周三（11月5日），美联储隔夜逆回购协议（RRP）使用规模为127.00亿美元，上个交易日报169.83亿美元

Core Points - The scale of the Federal Reserve's overnight reverse repurchase agreement (RRP) usage on Wednesday, November 5, was $12.7 billion, a decrease from the previous trading day's $16.983 billion [1] Summary by Category - Federal Reserve Operations - The RRP usage indicates a significant liquidity management tool employed by the Federal Reserve, reflecting current market conditions [1] - The decrease in RRP usage from $16.983 billion to $12.7 billion suggests a shift in market liquidity or investor sentiment [1]