央行23日开展了800亿元7天期逆回购及650亿元14天期逆回购操作，合计投放资金1450亿元，两项操作中标利率分别持平于上期的3．4％和3．6％。加上21日进行的2200亿元逆回购，本周央行通过公开市场实施逆回购规模累计达3650亿元，创出今年以来逆回购单周最大规模。

The central bank 23, 80 billion yuan in 7 days period reverse repurchase and 65 billion yuan 14 days period reverse repurchase operation，Aggregate on the capital of 145 billion yuan，Two operating the same to the previous rate were 3.4% and 3.6%。Plus 21 of the 220 billion yuan reverse repurchase，This week the central bank through the open market implementing reverse repurchase scale amounted to 365 billion yuan，Creating since this year reverse repurchase the largest single week。

　　分析人士认为，央行逆回购规模不断放量，令存款准备金率这一央行又一流动性调控工具近期的使用概率大幅降低。

Analysts believe that，The central bank reverse repurchase scale ceaseless，Make the deposit reserve rate the central bank liquidity and a control tool recent use probability greatly reduced。