周二，美联储隔夜逆回购协议（RRP）使用规模为46.99亿美元

Core Viewpoint - The usage of the Federal Reserve's overnight reverse repurchase agreement (RRP) decreased to $4.699 billion on October 21, compared to $5.931 billion in the previous trading day [1] Group 1 - The RRP usage reflects a significant decline, indicating potential shifts in liquidity preferences among market participants [1]