周一（6月30日），美联储隔夜逆回购协议（RRP）使用规模为4607.31亿美元，上个交易日报2857.42亿美元。

Core Insights - The scale of the Federal Reserve's overnight reverse repurchase agreement (RRP) usage reached $460.731 billion on June 30, compared to $285.742 billion in the previous trading day [1] Group 1 - The increase in RRP usage indicates a significant rise in liquidity management by financial institutions [1] - The current RRP level reflects heightened demand for safe assets amid market uncertainties [1]