〔Day Digest〕Synchronized Global Yield Rise Meets Thin August Liquidity, Japan Debt Service Hits Record ¥36.6T and 10Y Eyes 3% - Fading Oil Tail, Muddled Fiscal Picture

0. Weekly Arc

The defining thread of the Asian session is a synchronized global bond yield rise that BNP Paribas Asset Management chief market strategist Daniel Morris attributes not just to inflation and debt sustainability, but also to thin August liquidity ^[1]. The fiscal term is stark in Japan, where FY2027/28 debt service is set to climb 17.1% to a record ¥36.6386 trillion ^[2] - even as Sony Financial's Takayuki Miyajima argues nominal GDP of about 3% can carry the 10Y JGB through 3% near-term ^[3]. Counterweights: Korea will trim government bond issuance next month ^[4] and India has mobilized a record $73 billion from a diaspora FX swap in under three months ^[5]. The hawkish tilt is conditional - RBA minutes leave September live ^[6], Riksbank minutes leave a hike conditional on summer inflation persistence ^[7] - and OECD data show G7 growth slowing to 0.3% q/q in Q2 ^[8].

1. The Global Rates Picture

• **[NEW] BNP Paribas Asset Management (Daniel Morris, chief market strategist):** yields are rising in lockstep globally; thin August liquidity is a candidate explanation alongside inflation and debt sustainability ^[1]. Morris notes oil's weight has faded since the Middle East flare-up and warns against over-reading while participants are away ^[1].
• **[NEW] Bloomberg:** US Treasuries and emerging-market currencies are diverging the most in more than four years, as higher US yields fail to lift the dollar as they once did ^[9].
• **[NEW] Wall Street Journal (cited):** global bond markets stabilized on reports the US Treasury may deploy its nearly $1 trillion general account to finance the increased buybacks of long-end securities it announced last week ^[10].
• **[NEW] (single source, social post - flagged):** economist Daniel Lacalle frames the move as a "global debt repricing," not US Treasury QE ^[11], and separately calls inflation an "implicit default" and attacks French left-wing debt-elimination rhetoric as "admitting insolvency" ^[12].

2. Japan: Fiscal Pressure vs Tightening Bets

• **[NEW] Japan FY2027/28 debt service:** reported to rise 17.1% to a record ¥36.6386 trillion ^[2].
• **[NEW] Morningstar:** Japan bond ETF YTD net inflows hit a record $1.5 billion, triple the 2025 full-year total ^[13].
• **[NEW] Takayuki Miyajima, Sony Financial Group economist:** nominal GDP running around 3% is supportive of 10Y JGB breaking above 3% near-term, but likely not sustained as the economy slows later this year; market pricing of near-term BoJ tightening also limits long-end upside ^[3].

3. Europe: Germany Beats, Riksbank Conditional Hawk, G7 Slowdown

• **[NEW] Germany August IFO business climate 88.8** vs 87.2 expected and 86.6 prior ^[14]. Beating, not booming.
• **[NEW] Germany final Q2 GDP +1.0% y/y,** vs 0.9% expected and 0.9% prior ^[15].
• **[NEW] Riksbank minutes:** if above-expected summer inflation proves persistent, a hike is still possible later this year; policy rate held at 1.75%; July headline CPI just 0.7% y/y; underlying prices firmer; labor market weak; Middle East spillover risk flagged ^[7]. Governor Thedén: "my assessment is that our next policy rate adjustment needs to be a hike. The timing is still uncertain" ^[7].
• **[NEW] OECD Q2:** G7 GDP +0.3% q/q, down from Q1 0.4%; Germany +0.2%, Italy +0.2%, Japan +0.3%, UK +0.4%, US +0.4%, Canada +0.8% (rebound from 0%), France +0.2% (rebound from -0.1%) ^[8]. Of 30 OECD members with data, 27 grew, 3 flat; aggregate y/y +2.3% vs +1.7% in Q1 ^[8].

4. Asia ex-Japan: India FX Mobilization, Korea Tourism & Supply, RBA Live, BSP Path

• **[ESCALATED] India diaspora FX swap:** $73 billion raised by August 21, including ~$65.4 billion in FCNR-B deposits; roughly 2.8x the ~$26 billion the 2013 plan attracted in about three months; the Reserve Bank of India closed the window early after meeting its target ^[5]. Framed as the most successful "diaspora savings" plan in India's history ^[5].
• **[NEW] India wheat:** four-year export ban lifted, policy moved from "prohibited" to "free" per the Directorate General of Foreign Trade on August 24; India is the world's second-largest wheat producer; the ban dated from May 2022 ^[16].
• **[NEW] Korea July foreign visitors 2.093 million,** +20.8% y/y; Jan-Jul cumulative 12.8 million, +21.3% ^[17]. **[NEW] Korea** to reduce government bond issuance next month ^[4].
• **[ESCALATED] RBA August minutes (per Marex's Ivan Colhoun):** "active discussion" of further tightening; phrases used previously preceded moves within three months; September remains live, data-dependent ^[6]. **[NEW] RBA:** "needs more data progress to confirm inflation will return to target" ^[18]. **[NEW] RBA's Jacobs** on the operational shift from RBA controlling reserves quantity to the banking system managing it, with active liquidity management gaining importance as reserves grow more demand-driven ^[19][20].
• **[NEW] Reuters poll:** Bangko Sentral ng Pilipinas policy rate seen rising to 5.25% by end-2026 ^[21].

5. Tail: Iran Rial, Saudi Exports, Turkey Holds, Wheat Reopened

• **[NEW] Iran:** the rial at a record low ^[22]. **[NEW] Saudi Arabia June goods exports -4.5% y/y,** oil exports -2.3% ^[23]. **[NEW] Turkey central bank** resumes weekly repo auctions at its 37% policy rate, a step toward normalizing funding; Koç University Professor Selva Demiralp says the inflation outlook is still blocking any rate easing ^[24]. **[NEW] Laos** state media outlines multi-pronged measures to support steady growth ^[25]. Falsifiable test: whether the rial's record low forces fresh FX intervention and whether Turkey's funding normalization holds against the Demiralp-flagged inflation backdrop ^[22][24].