- The People's Bank of China (PBOC) conducted a 27 billion yuan seven-day reverse repo operation in the open market this Thursday, maintaining the winning bid rate at 1.40%, fully meeting the funding needs of primary dealers.
- Against the backdrop of the fading cross-month effect, the open market achieved a net withdrawal of 99.2 billion yuan today, marking the second consecutive trading day that the Chinese central bank has achieved a net liquidity withdrawal through reverse repo maturity.
- After continuous fund withdrawal operations, the outstanding balance of reverse repos in the interbank market has significantly decreased to 53 billion yuan, with the overall funding environment showing a trend of returning from ample at the beginning of the month to a stable and neutral state.
Assessment of Interbank Liquidity Levels
The recent pace of open market operations clearly reflects the People's Bank of China's (PBOC) refined management of interbank liquidity levels. During cross-month periods, the central bank usually injects an appropriate amount of liquidity to smooth out funding fluctuations, and with the initiation of the early-month fund withdrawal mechanism, net withdrawal becomes the norm. The single-day net withdrawal of 99.2 billion yuan, along with the outstanding balance reduced to 53 billion yuan, indicates that the excess reserve ratio within the current financial system is at a reasonably ample level, and the marginal demand for short-term funds from primary dealers has significantly declined. The fixed winning bid rate of 1.40% continues to play an anchoring role for short-term policy rates, guiding money market rates to operate steadily around this central point.
Evolution of Open Market Operation Mechanism
From the historical operational trajectory, the central bank's liquidity management toolbox is undergoing systematic optimization. Since establishing the seven-day reverse repo as the single policy rate anchor, open market operations have fully shifted to a fixed-rate, quantity bidding model. This mechanism transition effectively reduces financial institutions' divergent expectations of short-term rate fluctuations. Meanwhile, combined with the previously introduced temporary repo and reverse repo operations, the central bank has built a more agile liquidity supplement and withdrawal channel outside of normal working hours. This mechanism, centered on the seven-day reverse repo rate and setting temporary tool rates through basis points adjustments, essentially further narrows the width of the short-term rate corridor.
Term Structure and Tool Coordination
Beyond the regular seven-day reverse repo, the central bank's layout on the liquidity term structure is becoming more three-dimensional. The activation of outright reverse repo operation tools provides the market with liquidity support for terms up to one year, covering high-grade credit assets such as government bonds, local government bonds, and financial bonds. This combination of short and long-term operations allows the central bank to effectively separate the smoothing demand of short-term funding from the base money supply demand for medium to long-term credit expansion. The rapid decline in the current reverse repo balance only reflects the abundance of extremely short-term liquidity and does not imply a change in the medium to long-term liquidity supply pace.
Forward-looking Funding Costs and Market Expectations
Looking ahead at the subsequent funding performance, barring unexpected disruptions, the weighted average rate of the seven-day pledged repo for deposit-taking financial institutions (DR007) in the interbank market is likely to continue to run close to the 1.40% policy rate. Considering that the maturity volume of reverse repos has gradually reduced to the scale of hundreds of billions, the pressure of subsequent rolling operations is significantly alleviated. Future market focus may shift to the scale of the mid-month Medium-term Lending Facility (MLF) renewal and potential reserve requirement ratio cut windows. If the pace of credit issuance accelerates in the middle of the quarter, the central bank may need to increase the base money supply to maintain the dynamic balance of liquidity supply and demand.
