周三美联储隔夜逆回购协议（RRP）使用规模为347.44亿美元

Core Points - The scale of the Federal Reserve's overnight reverse repurchase agreement (RRP) usage was $34.744 billion on Wednesday [1] Group 1 - The RRP program is a tool used by the Federal Reserve to manage short-term interest rates and provide liquidity to the financial system [1] - The current usage level indicates ongoing demand for safe, short-term investment options among financial institutions [1] - The $34.744 billion figure reflects a significant engagement in the RRP facility, suggesting a stable environment for liquidity management [1]