周三（8月6日），美联储隔夜逆回购协议（RRP）使用规模为919.66亿美元，上个交易日报843.56亿美元

Core Points - The scale of the Federal Reserve's overnight reverse repurchase agreement (RRP) usage reached $91.966 billion on August 6, compared to $84.356 billion in the previous trading day [1] Group 1 - The increase in RRP usage indicates a growing demand for liquidity management tools among financial institutions [1] - The RRP program serves as a mechanism for the Federal Reserve to control short-term interest rates and manage the money supply [1]