周三（1月28日），美联储隔夜逆回购协议（RRP）使用规模为11.03亿美元（交易对手5家），上个交易日报12.53亿美元。

Core Viewpoint - The Federal Reserve's overnight reverse repurchase agreement (RRP) usage decreased to $11.03 billion on January 28, with five counterparties involved, compared to $12.53 billion in the previous trading day [1] Group 1 - The current RRP usage is $11.03 billion [1] - The previous day's RRP usage was $12.53 billion [1] - The number of counterparties involved in the current RRP is five [1]