Rare "zero return" on reverse repurchase operations at the beginning of the month: What's behind it?

Summary of Key Points

In early June, the central bank continuously reduced the scale of 7-day reverse repurchase operations (from 11 billion to 2 billion to finally zero), combined with the withdrawal of maturing funds, resulting in a net withdrawal of over 670 billion yuan over three days. This rare move was not an indication of tightening monetary policy but rather a response to the current situation where there is excess liquidity in the interbank market. Financial institutions do not need to borrow short-term funds from the central bank; instead, the central bank is aiming to absorb this excess liquidity to prevent it from circulating idly within the banking system and to guide short-term interest rates towards the policy rate of 1.4%. The overall policy stance of maintaining ample liquidity remains unchanged, so there is no need for the market to worry excessively.

Detailed Explanation

1. Why Did the Central Bank Suddenly Stop Providing “Short-Term Funds” to Banks?

Reverse repurchase operations can be understood as the central bank providing banks with short-term funds. When banks are temporarily short of cash, they use bonds as collateral to borrow money from the central bank for a few days and repay the principal plus interest upon maturity (the interest rate is the reverse repurchase rate). By reducing reverse repurchases to zero, the central bank no longer provides new funds to banks on that day, and the previously borrowed amounts must be repaid, leading to a reduction in the amount of money in the market (net withdrawal).

This was not the first time such a reduction has occurred (it happened in August 2024 as well). The key reason is that banks no longer need these funds: recent interbank lending rates (such as DR007) are lower than the central bank’s reverse repurchase rate of 1.4%, making it more cost-effective for banks to borrow from each other, so they are less inclined to seek loans from the central bank. For example, on June 3, the DR007 rate was only 1.34%, which is 0.06 percentage points lower than the policy rate, indicating that there is an abundance of funds in the market.

2. Excess Liquidity: Why Do Banks Have So Much Money?

Excess liquidity means there is too much money circulating in the market. Here are two key indicators:

• Short-Term Interest Rates Remaining Below the Policy Rate: Both DR001 (overnight lending rate) and DR007 rates are lower than 1.4%, indicating that banks can borrow funds at low costs and do not face a shortage of capital.
• Record-Low Yields on Interbank Certificates of Deposit: The yields on short-term bonds issued by banks (interbank certificates of deposit) have dropped to 1.42%, which is also lower than the central bank’s reverse repurchase rate, suggesting that banks can obtain funds more cheaply by issuing bonds and thus do not need to borrow from the central bank.

These phenomena indicate that money is remaining idle within the financial system and not flowing into the real economy (such as corporate loans or consumer spending), leading to a situation where funds are circulating without being effectively utilized. The central bank’s goal is to absorb this excess liquidity to prevent waste.

3. No Tightening of Monetary Policy: The Central Bank’s True Intentions Are to “Stabilize Interest Rates”

Many people wonder if the central bank’s withdrawal of funds indicates a tightening of monetary policy. The answer is no. Experts agree that:

• The overall level of monetary easing remains unchanged: The central bank is only removing excess liquidity, not reducing the total amount of money in the economy. For example, the low net purchase of government bonds in May reflects that the market is already sufficiently accommodative and does not require additional long-term funding.
• The goal is to guide interest rates back to a reasonable level: Current short-term interest rates are too low, leading to inefficient capital utilization (banks borrowing from each other rather than supporting the real economy). By reducing reverse repurchases, the central bank aims to gradually bring interest rates back to the policy rate of around 1.4%.
• The policy stance remains supportive: The central bank is committed to maintaining ample liquidity and preventing interest rates from deviating too far from the policy target, thereby managing risks.

4. What Impact Does This Have on Ordinary People?

There is no need for panic; financial returns may stop declining. While this move has little direct impact on individuals, two points are worth noting:

• Financial Returns May Stop Dropping: Previously, due to excess liquidity in the market, returns on financial products and money market funds have been declining. With the central bank guiding interest rates back up, these returns may stabilize or even increase slightly.
• The Bond Market Will Not Surge: The previous loose monetary environment caused bond yields to plummet (bond prices to rise). Now that the central bank is absorbing excess liquidity, bond yields are unlikely to fall significantly, and the bond market will be more stable.
• **No Need to Worry About a “Liquidity Crunch”: The central bank’s actions are designed to smooth out fluctuations in the money supply—issuing funds at the end of the month when needed and withdrawing them at the beginning of the month. This is a normal practice, and there will not be a shortage of funds in the market.

5. What Will the Central Bank Do in the Future?

The central bank’s actions will depend on market interest rates:

• If short-term interest rates return to around 1.4%, reverse repurchase operations may resume.
• If bond yields fall below 1.7% (for example, for 10-year government bonds), the central bank may further reduce long-term funding or even suspend government bond transactions.
• Overall, the approach will be flexible: The central bank will not consistently reduce or increase liquidity but aim to maintain an appropriate amount of funds in the market to support the real economy.

In summary, the reduction in reverse repurchase operations is a precise adjustment by the central bank and does not signal a tightening of monetary policy. There is no need for anxiety; the market will remain stable.

In Simple Terms

The central bank has temporarily stopped providing short-term funds to banks because there is too much money in the system. The goal is to bring interest rates back to a reasonable level and prevent the inefficient circulation of funds. Overall, the policy remains supportive, so there is no need for concern!