People’s Bank of China injects 165B yuan through reverse repos to steady markets

The People’s Bank of China pumped 165 billion yuan into the financial system through 7-day reverse repurchase agreements, maintaining its fixed rate at 1.40%. The move is the latest in a steady drumbeat of liquidity operations designed to keep China’s interbank market functioning smoothly, not to kick off a new round of monetary easing.

How reverse repos work, and why they matter

A reverse repo is essentially a short-term collateralized loan. The PBOC buys securities from primary dealers, typically large commercial banks, with an agreement to sell them back in seven days. Cash flows into the banking system, and after a week, it flows back out.

The 1.40% rate on these 7-day operations has held steady throughout 2026, functioning as the PBOC’s de facto benchmark policy rate. Unlike the Federal Reserve’s approach of signaling through rate changes, the PBOC prefers to adjust volumes while keeping rates pinned.

On some recent trading days, gross reverse repo transactions have reached as high as 7,620 billion yuan. That kind of volume makes the 165 billion yuan net injection look modest by comparison, but the net figure is what actually changes the amount of liquidity available to banks.

The PBOC’s expanding toolkit

The 7-day reverse repo isn’t the only instrument in the central bank’s arsenal anymore. In late June 2026, the PBOC introduced an overnight reverse repo facility, initially priced at 1.25%, a lower rate that reflects the shorter duration and reduced risk of lending money for just one day.

The overnight facility gives the PBOC a finer dial to turn when conditions get choppy. Seasonal pressures, such as quarter-end cash demand or tax payment deadlines, can cause sudden spikes in short-term borrowing costs. Rather than flooding the system with week-long liquidity that might overshoot, the overnight tool lets the central bank deliver precisely targeted injections that unwind in 24 hours.

Together, the two facilities create a corridor system. The 7-day rate at 1.40% sets the broader policy signal, while the overnight rate at 1.25% provides a floor for very short-term interbank lending.

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