〔Day Digest〕PBOC Stages 1.2T Yuan Buyback as Banks Hit Records and PMI Returns to 50.1, Yet Tonight's PCE Tests 91% December Hike Odds and the Hedge-Fund 7% of Treasuries — China Easing vs US Path

0. Asia Arc

The morning belongs to China-side liquidity and policy support; the evening belongs to a US-side inflation test. PBOC lined up a 1.2T yuan 3-month buyback reverse repo for Oct 8, banks hit record highs on a 25bp structural rate cut and a mortgage interest subsidy, and September PMI crossed back to expansion (manufacturing 50.1%, non-manufacturing 50.2%) ^[1][2][3][4]. The pivot is tonight's August US PCE, with Fed December hike odds at 91%, October at 47%, and a record 7% of US Treasuries sitting in leveraged hedge-fund books ^[5][6]. The PCE print and its methodology revisions will decide whether the China easing channel can continue or whether the US tightening channel reasserts into Asian reopen.

1. China Liquidity and Banking

• **[NEW] PBOC 1.2T yuan buyback reverse repo:** On Oct 8, the central bank will run a 1.2 trillion yuan, 89-day buyback reverse repo via fixed-quantity, interest-rate, multiple-price auction, maturing Jan 5, 2027 ^[1][2]. The stated rationale: "maintaining ample liquidity in the banking system" ^[2].
• **[NEW] Bank stocks at records, first post-929 session:** CSI Banks Index closed +1.52%, SPDB +3%+, Qilu Bank / Changsha Bank / Chengdu Bank +2%+, and ICBC and Bank of China +1%+ to fresh highs ^[3]. The package: PBOC's 25bp PSL rate cut to 1.5%, expanded sci-tech and rural/SME re-lending quotas, and the MOF mortgage interest subsidy ^[3].
• **[NEW] September PMI rebound:** Manufacturing 50.1% (prev 49.8%), non-manufacturing 50.2% (prev 49%) ^[4]. The Xinhua headline relay confirms all three sub-indices returned to expansion ^[7]. Production +1.3pp to 51.7%, procurement +0.5pp to 51% — attributed to weather-disruption fading and pre-holiday restocking ^[4]. New orders edged down 0.1pp to 50.5%, with backlog processing (–0.7pp to 46%) partly crowding out new demand ^[4]. Finished-goods inventory –0.8pp to 47.6%, indicating sales stayed smooth ^[4].

2. Tonight's US PCE: The Print and the Revision

• **[NEW] Headline and core expectations:** August headline PCE +3.7% y/y (flat vs prior 3.7%), core PCE +3.3% y/y and +0.3% m/m (vs prior 0.2%) ^[8].
• **[NEW] Methodology overhaul:** BEA will adjust measurement for investment portfolio management, computer software and accessories, and legal services, and revise history back to 2021 ^[8]. Citi expects recent core PCE to be revised down ~30bps (range 15-45bps); Nomura expects July core PCE revised down ~15bps to ~3.19% ^[8]. Royal Bank of Canada flags the revisions reflect statistical method change, "not actual inflation pressure easing" ^[8].
• **[NEW] Gold positioning:** Spot gold +0.3% to $4,193.7/oz, monthly drop above 5%; PCE is the catalyst ^[5]. CME FedWatch shows October hike probability 47%, December 91% ^[5]. NY Fed President John Williams said policymakers may need only one more hike this year to bring inflation back to 2% ^[5].

3. US Treasury Demand: The 7% Leveraged Question

• **[ESCALATED] Hedge fund share at record:** As of end-2025, hedge funds held ~$2 trillion in cash US Treasuries — 7% of the ~$28.9 trillion marketable stock — a record, nearly triple the level five years prior ^[6]. H1 2026 saw continuous net buying, with Q2 alone at $60.6 billion ^[6].
• **[ESCALATED] Leverage warning:** The Fed's May Financial Stability Report warned hedge-fund leverage is near historic highs, concentrated at large funds; the BIS called the rise of hedge funds as core government-bond intermediaries a "new financial stability vulnerability" ^[6].
• **[ESCALATED] Yields at multi-decade highs:** The 10-year yield hit its highest since 2007 on Monday, and the 30-year touched its highest since 2002 on Tuesday ^[6].

4. Policy, Markets and Sectoral News

• **[NEW] Financial product marketing rules take effect:** The eight-department "Financial Product Online Marketing Management Measures" took effect today; the China Internet Finance Association launched a self-inspection covering all third-party internet platforms doing financial product marketing for financial institutions — general platforms, traffic platforms, installment platforms, and loan-facilitating platforms ^[9].
• **[NEW] State Council sports events opinion:** The General Office issued "Opinions on Developing Sports Events to Stimulate Consumption Vitality," targeting by 2030 a modernized sports-event system with Chinese characteristics and a batch of world-influential events ^[10][11]. Pro leagues to be developed in football, basketball, volleyball, table tennis, badminton, ice hockey, baseball, and Go; high-level pro events supported in tennis, sailing, boxing, billiards, auto, motorcycle, and cycling ^[12][13]. The opinion also pushes to cultivate market-competitive operators and maintain event broadcast copyright order ^[14].
• **[NEW] SOE Jan-Aug:** MOF reports state-owned and state-controlled enterprises' operating revenue –2.7% y/y, profit +0.2% y/y ^[15].
• **[NEW] MOFCOM extends US trade-barrier investigations:** The investigation into US measures disrupting global supply chains is extended to Dec 27, 2026 on complexity grounds ^[16]; separately, the investigation into US measures hindering green-product trade is also extended ^[17].
• **[NEW] Guangzhou pre-sale rules:** For new commercial residential land plots listed after Aug 28, 2026, pre-sale requires the individual building to complete main-structure topping-out; pre-sale funds go into a dedicated supervised account ^[18].
• **[NEW] Coal supply:** Shaanxi convened a province-wide coal stable-production meeting, requiring no unnecessary shutdowns during major local events ^[19]. National Jan-Aug raw coal output 3.06 billion tons, –3.3% y/y; August alone 360 million tons, –7.7% y/y ^[19].
• **[NEW] Three Gorges new channel:** Blasting of the pilot excavation area is complete, forming a 935m-long, 122m+ deep work face, paving the way for transmission-line relocation and main lock construction ^[20][21].
• **[NEW] Vice Commerce Minister Yan Dong** met a Japan Association for International Trade Promotion delegation led by Chairman Iwaya Tsuyoshi on Sept 29 ^[22].
• **[NEW] MOF Q4 treasury bond issuance schedule** published ^[23].

5. What Falsifies the Read

• Tonight's US PCE is the swing: a core print at or above +0.3% m/m with no material downward revision of recent core PCE would lock the Fed path and keep the 91% December hike, dragging gold lower and stressing the 7% hedge-fund Treasury book further ^[8][6][5]. A meaningful downward revision of recent core PCE (Citi/Nomura flag 15-45bps), combined with a soft August core, would relieve the tightening channel and undercut the dollar/gold dynamic ^[8][5]. Source-quality control: the Xinhua items on zero-carbon parks and the macro PMI three-index return to expansion are single-source headline relays ^[7][24]; the hedge-fund 7% Treasury share relies on Treasury OFR data plus a single wire write-up ^[6]. Treat the China rally and the 7% Treasury share as confirmed, the PCE revision magnitude as the band to watch, not a point.