周五美联储隔夜逆回购协议（RRP）使用规模为2857.42亿美元。

Core Viewpoint - The scale of overnight reverse repurchase agreements (RRP) by the Federal Reserve reached $285.742 billion on Friday [1] Group 1 - The usage of RRP indicates the liquidity management strategies employed by the Federal Reserve [1] - The significant amount of RRP usage reflects ongoing market conditions and investor behavior [1]