WYS Asia · Thu 29 Oct 2026 — Overnight Markets Brief

While You Slept — AsiaOvernight Global Markets · Asia Morning Brief

PAUL HAGUE CREATIONS ↗ · THURSDAY 29 OCTOBER 2026 · WYS EDITION 111

Data as of close Wednesday 28 October 2026 close · Generated 29 October 2026 5:30 AM JST · S-261001_2039 / T-260927_1033

🏦 BoJ Watch

Policy Rate

1.25%

Rate cycle -- last 12 decisions

Next BoJ Meeting

30 October 2026

Decision ~14:30 JST

2 days away

USD / JPY

157.88

▲ 0.22%

US Dollar / Yen

BoJ Policy Resources

BoJ Monetary Policy ↗

Official BoJ rate decisions

Market Data

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Markets

Key Stories for Asia

Japan · China · Korea · Hong Kong · ASX · Impact Analysis

NIKKEI|TOPIXThe Nikkei 225 posted a 1.73% gain to 63,268.37, its second consecutive advance, with the session dominated by a powerful rotation into semiconductor and electronic components stocks. KIOXIA Holdings (285A.T) led the benchmark with a 13.76% surge, followed by Ibiden (4062.T) +7.94%, Renesas Electronics (6723.T) +7.47%, Taiyo Yuden (6976.T) +7.14%, and Sumco Corporation (3436.T) +6.07%. TOPIX Electrical Equipment (1625.T) was the top sector gainer at +1.84%, with Steel & Metals (1623.T) adding 1.07%.

NIKKEIOn the downside within the Nikkei 225, Konami Group (9766.T) fell 6.37%, Canon (7751.T) dropped 6.00%, Nitto Denko (6988.T) lost 5.89%, Sapporo Holdings (2501.T) declined 5.24%, and BANDAI NAMCO Holdings (7832.T) shed 4.93%. TOPIX Autos & Transport (1622.T) and Retail Trade (1630.T) each fell 1.56%, while Transport & Logistics (1628.T) declined 1.71%, indicating the session's gains were concentrated narrowly in technology hardware and materials rather than broad-based.

BOJ|JPYUSD/JPY traded at 157.88, up 0.22% on the session, as markets positioned ahead of the BoJ's October 29–30 meeting. Research consensus points to a hold at 1.25%, but upgraded inflation forecasts and guidance signalling the next hike could come as early as December 2026 or January 2027 are seen as potential catalysts for yen movement. Japanese bank and insurer names stand to benefit from higher net interest margins if the BoJ tightening cycle continues.

KOSPI|KOREAThe KOSPI outperformed all major Asia-Pacific benchmarks with a 3.09% gain to 5,638.34, driven directly by the AI memory supercycle narrative following SK Hynix's approximately 83.3 trillion won quarterly operating profit. Research noted the KOSPI surpassed 6,000 in the prior session before the data snapshot close. USD/KRW rose 1.36% to 1,342.82, partly reflecting dollar strength post-Fed, with won weakness a potential drag on import costs for Korean energy and materials buyers.

SSE|HKEX|PBOCDespite the PBOC's record single-day liquidity injection of approximately 1 trillion yuan and accelerated bond issuance plans of roughly 2.2 trillion yuan net in November–December, the SSE Composite fell 1.33% to 3,648.30 and the Hang Seng lost 0.73% to 23,041.32. The divergence between record policy support and negative index performance suggests investors are discounting near-term stimulus efficacy, with USD/CNY easing 0.23% to 6.6549 as the yuan held relatively firm.

ASXThe ASX 200 was marginally lower at 8,847.30, down 0.03%, with a stark sector divergence: Industrials (^AXIJ) surged 2.36% and Materials (^AXMJ) gained 1.07%, while Energy (^AXEJ) was the worst-performing sector at -2.45%. The energy sector's decline contrasts with WTI crude's 1.80% overnight rise and likely reflects the 3.06% fall in Brent to $110.39/bbl alongside Thermal Coal down 2.50% to $152.00/t. Iron Ore held near flat at $90.70/t, providing support to the Materials segment. ASX VIX fell marginally to 10.96.

Sector Performance

TOPIX Sectors · Japan Session

Elec. Equipment▲ 1.84%

Steel & Metals▲ 1.07%

Chemicals▲ 0.54%

Banks▲ 0.27%

IT & Services▼ 0.86%

Energy Resources▼ 1.02%

Wholesale Trade▼ 1.30%

Pharma▼ 1.32%

Autos & Transport▼ 1.56%

Retail Trade▼ 1.56%

Transport & Logist.▼ 1.71%

Industrials▲ 2.36%

Materials▲ 1.07%

Financials▲ 0.16%

Health Care▼ 0.26%

Real Estate (REITs)▼ 0.49%

Cons. Staples▼ 0.69%

Info. Technology▼ 0.74%

Comm. Services▼ 1.07%

Utilities▼ 1.24%

Cons. Discretionary▼ 1.53%

Energy▼ 2.45%

Asia Sectors to Watch

Sector Outlook · Signal & Rationale

Energy

Natural gas surged 12.24% to $3.03/MMBtu and WTI rose 1.80% to $101.70/bbl on Middle East supply risk, though Brent fell 3.06% to $110.39/bbl and Thermal Coal dropped 2.50% to $152.00/t, driving a mixed regional read with the ASX Energy sector the worst performer at -2.45%.

● Neutral

Financials

The 10-year Treasury yield at 4.99% and the BoJ hold-with-hawkish-signals scenario support Japanese bank net interest margins, while European bank names including Banco Santander and UBS declined on the session and the Fed's hawkish pause sustains higher-for-longer pressure on credit-sensitive names.

● Neutral

Technology

SK Hynix's approximately 83.3 trillion won quarterly operating profit — up roughly 7x year-on-year — and the AI infrastructure spending supercycle drove broad semiconductor outperformance, with KIOXIA +13.76%, Renesas +7.47%, and Micron +4.8% in the U.S. session.

▲ Positive bias

Materials

Copper rose 1.07% to $6.693/lb and Iron Ore held near flat at $90.70/t, with the ASX Materials sector gaining 1.07%, though Aluminium fell 3.34% to $3,175.50/t and Steel Rebar eased 0.06% to 3,406 CNY/t, reflecting uneven demand signals from China despite record PBOC liquidity injection.

● Neutral

Healthcare

TOPIX Pharma (1621.T) declined 1.32% and ASX Health Care (^AXHJ) fell 0.26%, with no specific positive sector catalysts identifiable from the overnight data.

▼ Negative bias

REITs

The 10-year Treasury yield pressing against 5.00% and the hawkish Fed hold sustain discount-rate headwinds for yield-sensitive real estate names; ASX REITs (^AXPJ) fell 0.49% on the session.

▼ Negative bias

Nikkei 225 Top Movers

Prior Close · Top 5 Gainers & Losers · Nikkei 225

▲ Top Gainers

285A.TKIOXIA HOLDINGS CORPORATIONTechnology▲ 13.76%

4062.TIbiden Co.Ltd.▲ 7.94%

6723.TRenesas Electronics CorporationTechnology▲ 7.47%

6976.TTaiyo Yuden Co.Ltd.▲ 7.14%

3436.TSumco CorporationTechnology▲ 6.07%

▼ Top Losers

9766.TKonami Group CorporationCommunication Services▼ 6.37%

7751.TCanon Inc.Technology▼ 6.00%

6988.TNitto Denko CorporationBasic Materials▼ 5.89%

2501.TSapporo Holdings LimitedConsumer Defensive▼ 5.24%

7832.TBANDAI NAMCO Holdings Inc.Consumer Cyclical▼ 4.93%

225/225 Nikkei 225 constituents · prior close

Analysis

Macro Themes

Top 5 Structural Themes · Asia-Pacific Focus

Structural Driver

Explosive hyperscaler capex on AI infrastructure has created sustained HBM and memory demand that exceeds supply through 2030, with SK Hynix reporting quarterly operating profit of 83.3 trillion won, up sevenfold YoY. This structural imbalance favors upstream equipment and memory producers across Korea and Japan while pressuring downstream margins. Policy support for domestic semiconductor self-sufficiency in Seoul and Tokyo reinforces the multi-year cycle.

Current Catalyst

SK Hynix’s record Q3 results and $75bn shareholder return plan triggered KOSPI’s +6.63% surge to 6,012.44 on 28 October, with SK Hynix shares up ~10-11% and Samsung Electronics +9%.

Watch

BoJ policy statement and inflation forecast upgrade on 29-30 October 2026

Names to Watch

000660.KS SK Hynix +10.5% Wed · HBM leader

005930.KS Samsung Electronics +9.0% Wed · memory exposure

8035.T Tokyo Electron +4.2% Wed · wafer fab equipment

6857.T Advantest +3.8% Wed · test equipment

9984.T SoftBank Group +2.9% Wed · AI investments

Structural Driver

Beijing requires 4.5-5% GDP growth amid weak consumption and property softness, shifting to targeted liquidity and bond-funded infrastructure under the new productive forces framework. Record PBOC interventions and accelerated central-local issuance aim to stabilize demand without broad rate cuts. This creates selective upside for banks, materials and infrastructure names on SSE and SZSE.

Current Catalyst

PBOC injected a record 1 trillion yuan in overnight repos on 28 October while signaling 2.2 trillion yuan net bond issuance for November-December, the second-highest on record.

Watch

China Q3 GDP and October PMI releases due 15-17 November 2026

Names to Watch

601398.SS Industrial and Commercial Bank of China +1.4% Wed · policy beneficiary

600028.SS China Petroleum & Chemical +0.9% Wed · infra demand

BHP.AX BHP Group +1.1% Wed · iron ore exposure

RIO.AX Rio Tinto +0.8% Wed · China steel demand

000858.SZ Wuliangye Yibin +1.2% Wed · consumption support

Structural Driver

BoJ’s exit from ultra-loose policy is anchoring 2% inflation sustainably as wage gains and imported costs persist, with the policy rate already lifted to 1.25%. Higher yields improve net interest margins for domestic banks and insurers while pressuring exporters via any sustained yen strength. USD/JPY consolidation near 157-158 reflects markets pricing gradual further tightening.

Current Catalyst

Post-25bp hike in September, markets now price a hold at the 29-30 October BoJ meeting but with upgraded inflation forecasts and December or January 2027 hike odds rising.

Watch

BoJ October meeting decision and new forecasts on 30 October 2026

Names to Watch

8306.T Mitsubishi UFJ Financial +1.6% Wed · NIM expansion

8316.T Sumitomo Mitsui Financial +1.4% Wed · rate sensitivity

7203.T Toyota Motor -0.9% Wed · yen exposure

7011.T Mitsubishi Heavy Industries +2.1% Wed · domestic capex

ANZ.AX ANZ Group +0.7% Wed · regional rate divergence

Structural Driver

Geopolitical tensions and refinery attacks are elevating structural supply risks in the Gulf, pushing Brent above $115/bbl and European natural gas to multi-year highs. Higher energy prices feed directly into regional inflation and sector rotation toward producers and traders. Australian LNG exporters and Japanese trading houses gain from sustained price elevation.

Current Catalyst

Attack on a Saudi refinery plus U.S. warnings of potential strikes on Iran lifted Brent 1.1-1.4% to ~$115/bbl on 28 October.

Watch

U.S. PCE inflation and Gulf supply update due early November 2026

Names to Watch

WDS.AX Woodside Energy +2.8% Wed · LNG pricing

STO.AX Santos +1.9% Wed · gas exposure

8058.T Mitsubishi Corp +1.5% Wed · trading house

5019.T Idemitsu Kosan +0.8% Wed · refining margins

096770.KS SK Innovation +1.2% Wed · energy/chemicals

Structural Driver

Asynchronous cycles—Fed hawkish hold, BoJ gradual normalization, RBNZ surprise dovish hold—generate FX volatility and capital flow swings into Asia. Rate differentials widen pressure on exporters and importers while creating relative value opportunities in financials and REITs. Markets now focus on December paths after the 28 October Fed and RBNZ decisions.

Current Catalyst

Fed held at 3.75-4.00% with hawkish tone on 28 October while RBNZ held at 2.75% on 4-3 vote, triggering NZD drop and USD/JPY near 157-158 ahead of BoJ.

Watch

U.S. PCE release and BoJ decision on 29-30 October 2026

Names to Watch

7203.T Toyota Motor -0.9% Wed · FX sensitivity

005380.KS Hyundai Motor +0.6% Wed · export exposure

BHP.AX BHP Group +1.1% Wed · AUD flow impact

8306.T Mitsubishi UFJ Financial +1.6% Wed · rate differential

388.HK Hong Kong Exchanges +0.4% Wed · capital flow proxy

Market News

Global Macro Overview

The dominant macro signal overnight was the Federal Reserve's hold at 3.75%–4.00% paired with Chair Kevin Warsh's hawkish tone, as September headline CPI at 3.7% keeps the door open to further tightening. The 10-year Treasury yield sits at 4.99% — effectively at the psychological 5% threshold — while the 2-year rose 2bp to 4.70%, sustaining an inverted curve that reflects market pricing of higher-for-longer Fed policy even as growth expectations (advance Q3 GDP forecast at 3.2% q/q, due today at 21:30 JST) remain resilient. Crude oil's sharp divergence — WTI up 1.80% to $101.70/bbl versus Brent down 3.06% to $110.39/bbl — alongside natural gas surging 12.24% to $3.03/MMBtu, reflects acute Middle East supply risk premium from the reported Saudi refinery attack and U.S. warnings regarding Iran.

Market-Moving Events · Asia-Pacific

KOREAThe KOSPI surged 3.09% to 5,638.34 at the prior close per market data, building on a session described in research as driven by SK Hynix and Samsung Electronics following SK Hynix's record quarterly operating profit of approximately 83.3 trillion won — up roughly 7x year-on-year — alongside the announcement of a $75 billion shareholder return plan. USD/KRW rose 1.36% to 1,342.82, reflecting broader USD strength.

JAPANThe Nikkei 225 rose 1.73% to 63,268.37, led by semiconductor and electronic components names — KIOXIA Holdings surged 13.76%, Ibiden gained 7.94%, Renesas Electronics jumped 7.47%, Taiyo Yuden added 7.14%, and Sumco rose 6.07%. The Nikkei VIX plunged 19.73% to 27.66, signalling a sharp reduction in near-term volatility expectations within Japanese equities. The rally came ahead of the BoJ's October 29–30 policy meeting.

BOJThe BoJ's October 29–30 meeting — underway as of this morning's brief — is widely expected to result in a hold at 1.25%, following September's 25bp hike. Research flagged the possibility of upgraded inflation forecasts and hawkish signals pointing toward a December or January 2027 hike. USD/JPY edged up 0.22% to 157.88, consolidating near the 157–158 level as markets await the decision and press conference.

PBOCThe PBOC injected a record approximately 1 trillion yuan via overnight repos in a single session, with research indicating net bond issuance of approximately 2.2 trillion yuan expected across November and December — described as the second-highest on record. The SSE Composite fell 1.33% to 3,648.30 and the HKEX dropped 0.73% to 23,041.32 despite the liquidity support, while USD/CNY declined 0.23% to 6.6549, reflecting modest yuan firmness.

CHINABeijing accelerated central and local government bond issuance to fund infrastructure and support domestic demand, framed against the backdrop of a 4.5–5% 2026 growth target and ongoing weakness in consumption and property. Steel Rebar on the Shanghai exchange eased 0.06% to 3,406 CNY/t and Iron Ore at 62% Fe was flat at $90.78/t, suggesting commodity markets have yet to price in a material demand uplift from the stimulus pipeline.

Market-Moving Events · Americas

FEDThe FOMC held the Federal Funds Rate at 3.75%–4.00% in a 10-2 vote on October 28, with Chair Kevin Warsh signalling hawkish undertones tied to sticky inflation — September CPI was reported at 3.7% headline. The decision kept the 10-year Treasury yield pressing against 5.00% (closing at 4.99%) while 30-year yields eased 1bp to 5.30%, reflecting market caution about the longer-term inflation path.

TECHSK Hynix's blowout quarterly results — operating profit approximately 83.3 trillion won, up roughly 7x year-on-year — catalysed a broad memory and AI semiconductor rally on Wall Street, with Micron rising 4.8%. The result underscores surging HBM and AI infrastructure-driven memory demand, with Microsoft and Alphabet earnings due after the October 28 close.

MACROKey U.S. data due today at 21:30 JST includes Advance Q3 GDP q/q (forecast 3.2% vs prior 1.5%), Core PCE Price Index m/m (forecast 0.3% vs prior 0.2%), and Unemployment Claims (forecast 198K vs prior 194K). The GDP Price Index forecast of 3.2% compares to a prior 6.2% print, suggesting a moderation in price pressures even as the Fed remains on hold.

ENERGYWTI crude rose 1.80% to $101.70/bbl overnight, driven by reports of an attack on a Saudi refinery and U.S. warnings to Gulf allies about potential military action against Iran following midterm elections. Brent crude closed at $110.39/bbl, down 3.06% on the session, reflecting basis divergence rather than a broad de-escalation of supply risk concerns.

MACROThe Russell 2000 outperformed major U.S. indices, rising 0.41% to 2,830.51, while the VIX fell 3.48% to 16.91, suggesting near-term volatility expectations eased despite the hawkish Fed hold. The S&P 500 closed up 0.28% to 7,743.98 and the Nasdaq added 0.27% to 26,549.85, with broader market breadth skewing positive on semiconductor strength.

Market-Moving Events · Europe

ECBThe ECB is expected to hold its Main Refinancing Rate at 2.65% at its 22:15 JST decision today, with the Monetary Policy Statement and ECB Press Conference at 22:45 JST closely watched for forward guidance on the pace of any further easing amid still-elevated European inflation.

MACROThe Euro Stoxx 50 closed up just 0.05% to 6,167.81, with the DAX the relative outperformer at +0.44% to 25,704.02. The CAC 40 was flat at 7,886.96 and the FTSE 100 added 0.07% to 10,694.50, reflecting broad European caution ahead of the Fed decision and the upcoming ECB meeting.

EARNINGSAdyen shares fell approximately 11% in European trade following its earnings release, representing one of the most significant single-stock moves in the European session. Banking names including Banco Santander and UBS also declined, weighing on the financials-heavy indices.

MACROThe RBNZ surprised markets by holding its Official Cash Rate at 2.75% in a narrow 4-3 vote, defying expectations for a hike. The decision triggered a sharp selloff in the New Zealand dollar and introduced fresh uncertainty around the Antipodean monetary policy outlook heading into the BoJ meeting window.

Economic Calendar

Time (JST)	Ctry	Event	Impact	Prior	Forecast
03:00	US	Federal Funds Rate	High	4.00%	4.00%
03:00	US	FOMC Statement	High	--	--
03:30	US	FOMC Press Conference	High	--	--
21:30	US	Advance GDP q/q	High	1.5%	3.2%
21:30	US	Core PCE Price Index m/m	High	0.2%	0.3%
21:30	US	Advance GDP Price Index q/q	Medium	6.2%	3.2%
21:30	US	Unemployment Claims	Medium	194K	198K
22:15	EU	Main Refinancing Rate	High	2.65%	2.65%
22:15	EU	Monetary Policy Statement	High	--	--
22:45	EU	ECB Press Conference	High	--	--

Risks & Watch Items

Key Risks · Geopolitical · Supply Chain · Policy

BOJThe BoJ October 29–30 policy meeting is live this morning — a hold at 1.25% is expected but upgraded inflation forecasts or explicit December/January 2027 hike guidance could move USD/JPY sharply from its current 157.88 level.

MACROU.S. Advance GDP q/q (forecast 3.2%), Core PCE m/m (forecast 0.3%), and Unemployment Claims (forecast 198K) are all due at 21:30 JST today — any upside surprise on PCE would reinforce the Fed's hawkish hold and push the 10-year yield through the 5% level.

GEOReports of an attack on a Saudi refinery and U.S. warnings of potential military action against Iran represent active geopolitical risks to energy supply chains, with WTI at $101.70/bbl and natural gas up 12.24% to $3.03/MMBtu already reflecting elevated risk premium.

ECBThe ECB rate decision and press conference (22:15–22:45 JST today) on a widely expected hold at 2.65% will be scrutinised for signals on the pace of any future easing, with cross-asset implications for EUR/USD and European financial sector positioning.

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