周三（12月10日），美联储隔夜逆回购协议（RRP）使用规模为50.45亿美元，上个交易日报32.11亿美元

Group 1 - The scale of the Federal Reserve's overnight reverse repurchase agreement (RRP) usage on Wednesday, December 10, was $50.45 billion, an increase from $32.11 billion in the previous trading day [1]