PBoC injects CNY 5bln in 7-day reverse repos and CNY 359bln in overnight reverse repos

Daily seven-day reverse repo operations are the PBoC's standard liquidity management tool, and on their own a modest injection at that tenor is routine rather than signal; what matters in these operations is the net figure after maturing volumes, which the headline does not give, and whether the fixing rate moves, since the seven-day rate functions as the policy anchor in the Chinese framework. The less routine element is the large overnight leg: sizeable very-short-dated injections of this kind have historically appeared around periods of acute money-market tightness, such as tax payment dates, heavy government bond issuance, quarter-end regulatory checks, or episodes of funding stress, where the PBoC smooths the front of the curve without altering the policy stance. The relevant tells are where the interbank seven-day repo benchmark is trading relative to the policy rate, whether the overnight operation is repeated or scaled up in coming sessions, and whether any larger liquidity tool, such as medium-term lending facility rollovers or a reserve requirement adjustment, follows. A single day's operation of this kind has tended to be self-correcting; persistent recourse to large short-dated injections has on past occasions preceded more structural easing steps.