PBoC injects CNY 80bln via overnight reverse repos, while setting 7-day reverse repo operations at zero

PBoC injects CNY 80bln via overnight reverse repos, while setting 7-day reverse repo operations at zero.

A split operation of this kind, sizeable overnight liquidity alongside a zero allotment at the standard 7-day tenor, is a familiar PBoC pattern when the authorities want to smooth very short-term funding stress without adding to the stock of medium-tenor liquidity that guides the 7-day rate as the policy anchor. The distinction that matters is between bridging liquidity and policy signal: overnight reverse repos roll off within a day and carry no rate message, while the 7-day operation is where the official rate lives, so a zero setting there leaves the policy stance formally untouched. Comparable episodes have tended to cluster around liquidity pinch points, quarter-end and tax-payment windows, large government bond issuance, or holidays, where cash demand spikes but the central bank is reluctant to ease the benchmark. The overnight leg sets the tone for money-market fixings such as the DR007 corridor relative to the 7-day OMO rate; the tell is whether overnight funding rates settle back inside the corridor or keep printing above it. What follows is worth reading through the net daily injection or drain across the week and whether the 7-day operation resumes at size, since persistent reliance on overnight-only support has historically preceded either a fuller liquidity add or a deliberate tightening of interbank conditions. As an operations note rather than a rate move, the signal is tactical.