WYS Asia · Wed 28 Oct 2026 — Overnight Markets Brief

While You Slept — AsiaOvernight Global Markets · Asia Morning Brief

PAUL HAGUE CREATIONS ↗ · WEDNESDAY 28 OCTOBER 2026 · WYS EDITION 110

Data as of close Tuesday 27 October 2026 close · Generated 28 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

3 days away

USD / JPY

157.94

▲ 0.71%

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|TECHNOLOGYAdvantest Corporation (6857.T) surged 8.98% to lead the Nikkei 225 gainers, followed by Ibiden Co. (4062.T) +8.54%, Sumco Corporation (3436.T) +5.50%, and Lasertec Corporation (6920.T) +4.90%, all semiconductor-related names riding the AI optimism sparked by Anthropic's Nasdaq IPO filing and the Broadcom $63bn AI chip financing deal announced in the US session.

NIKKEI|SOFTBANKSoftBank Group Corp. (9984.T) advanced 4.95%, consistent with the broader AI and tech-driven rally, as sentiment around AI infrastructure investment improved materially following the Anthropic IPO filing and associated financing activity.

NIKKEI|TOPIX|LOSERSDaiichi Sankyo Company (4568.T) fell 8.16% — the sharpest Nikkei 225 decline — while Japan Exchange Group (8697.T) dropped 4.83%, Mitsubishi Estate (8802.T) lost 4.04%, and Sumitomo Realty & Development (8830.T) shed 3.80%, with real estate names pressured by the prospect of further BoJ tightening ahead of Friday's meeting and USD/JPY at 157.94.

TOPIX|SECTORSWithin TOPIX sectors, Energy Resources (+3.23%) and Wholesale Trade (+2.68%) led gains in the prior session despite Brent crude's 5.34% overnight decline, while Electrical Equipment (-1.96%) and Steel & Metals (-1.19%) lagged; Banks (-0.17%) were marginally negative despite the structural tailwind from BoJ rate normalization expectations.

TWSE|KOREAThe TWSE fell 1.81% to 46,041.43 — the largest decline among all tracked indices — with Taiwan's semiconductor supply chain facing selling pressure despite the positive US AI narrative; the gap between US chip-related optimism and Asian index performance highlights continued concerns around rate and FX headwinds for the region.

ASX|MATERIALS|CPIAustralian Materials stocks outperformed sharply (+2.78%) on the back of copper's 2.24% gain to $6.6535/lb and gold at $4,072.8/oz, while all eyes turn to the 09:30 JST CPI release — forecast at 4.2% YoY (prior 4.0%) and trimmed mean CPI m/m at 0.3% (prior 0.2%) — which will shape RBA rate expectations and the AUD, with Governor Bullock also scheduled to speak at 09:15 JST.

Sector Performance

TOPIX Sectors · Japan Session

Energy Resources▲ 3.23%

Wholesale Trade▲ 2.68%

Transport & Logist.▲ 2.25%

Pharma▲ 1.65%

Retail Trade▲ 1.62%

Autos & Transport▲ 1.11%

IT & Services▲ 0.18%

Banks▼ 0.17%

Chemicals▼ 0.33%

Steel & Metals▼ 1.19%

Elec. Equipment▼ 1.96%

Materials▲ 2.78%

Real Estate (REITs)▲ 0.78%

Energy▲ 0.63%

Industrials▲ 0.38%

Health Care▲ 0.11%

Cons. Staples▼ 0.21%

Info. Technology▼ 0.22%

Utilities▼ 0.29%

Cons. Discretionary▼ 0.56%

Financials▼ 0.59%

Comm. Services▼ 0.80%

Asia Sectors to Watch

Sector Outlook · Signal & Rationale

Energy

Brent crude fell sharply 5.34% to $109.62/bbl on de-escalation talks and a Ukraine-Russia ceasefire, while WTI eased 1.71% to $100.02/bbl, compressing margins for Asia-Pacific energy producers including Woodside and ENEOS even as TOPIX Energy Resources gained 3.23% in the prior session.

● Neutral

Financials

BoJ underlying inflation at 3.2% YoY backs the case for a December hike, supporting Japanese bank net interest margin expansion (Mitsubishi UFJ 8306.T, Sumitomo Mitsui 8316.T), though the 10-year UST holding at 5.00% sustains pressure on rate-sensitive real estate lenders and TOPIX Banks were marginally negative (-0.17%).

● Neutral

Technology

Anthropic's Nasdaq IPO filing and the $63bn Broadcom AI chip financing deal drove Advantest (6857.T) +8.99%, Lasertec (6920.T) +4.90%, and SoftBank (9984.T) +4.95% in Japan, though TWSE (-1.81%) and KOSPI (-1.46%) show the AI optimism has not uniformly translated into gains across Asia-Pacific semiconductor supply chains.

▲ Positive bias

Materials

Copper surged 2.24% to $6.6535/lb and gold rose 0.85% to $4,072.8/oz, driving ASX Materials +2.78% and benefiting Australian miners exposed to China demand, which is supported by PBOC's record 1.01 trillion yuan liquidity injection and a Q3 GDP beat of +4.5% YoY.

▲ Positive bias

Healthcare

Daiichi Sankyo (4568.T) plunged 8.16% to lead Nikkei 225 losses, though limited sector-wide catalysts were cited overnight beyond that single-stock move; TOPIX Pharma gained 1.65% in the prior session.

● Neutral

REITs

Japanese real estate names Mitsubishi Estate (8802.T, -4.04%) and Sumitomo Realty (8830.T, -3.80%) fell sharply ahead of Friday's BoJ meeting and with USD/JPY at 157.94, while ASX REITs gained 0.78% supported by domestic flows.

▼ Negative bias

Nikkei 225 Top Movers

Prior Close · Top 5 Gainers & Losers · Nikkei 225

▲ Top Gainers

6857.TAdvantest CorporationTechnology▲ 8.98%

4062.TIbiden Co.Ltd.▲ 8.54%

3436.TSumco CorporationTechnology▲ 5.50%

9984.TSoftBank Group Corp.Communication Services▲ 4.95%

6920.TLasertec CorporationTechnology▲ 4.90%

▼ Top Losers

4568.TDaiichi Sankyo CompanyLimited▼ 8.16%

8697.TJapan Exchange GroupInc.▼ 4.83%

8802.TMitsubishi Estate Co.Ltd.▼ 4.04%

8830.TSumitomo Realty & Development Co...Ltd.▼ 3.80%

3092.TZOZOInc.▼ 3.77%

225/225 Nikkei 225 constituents · prior close

Analysis

Macro Themes

Top 5 Structural Themes · Asia-Pacific Focus

Structural Driver

Japan's exit from ultra-loose policy after decades of deflation fighting has lifted the policy rate to 1.25 percent, with further gradual hikes toward neutral levels as wages and inflation embed. Underlying inflation ex-fresh food and special factors reached 3.2 percent YoY in September, the highest in three years, while service-sector inflation hit 3.7 percent, forcing the BoJ to signal readiness for tightening. This creates direct pressure on net interest margins for banks and margin compression for exporters via yen swings.

Current Catalyst

September underlying inflation gauge jumped to 3.2 percent YoY and service inflation to 3.7 percent, prompting markets to price a possible December hike after the Friday hold at 1.25 percent.

Watch

BoJ policy decision and statement on Friday 30 October 2026

Names to Watch

8306.T Mitsubishi UFJ Financial Group +1.8% Tue · higher net interest margins from rate path

8316.T Sumitomo Mitsui Financial Group +2.1% Tue · direct beneficiary of BoJ normalization

7203.T Toyota Motor -0.9% Tue · exporter margin pressure from yen moves

6758.T Sony Group +1.4% Tue · yen volatility exposure

6857.T Advantest +9.0% Tue · tech exporter with rate sensitivity

Structural Driver

PBOC is shifting toward targeted monetary easing and potential overnight repo rate framework reforms to stabilize growth amid property sector drag. Record open-market operations and unchanged LPRs for 17 straight months keep 5-year CGB yields at record lows, supporting domestic demand while Q3 GDP beat at 4.5 percent YoY reduces immediate cut urgency but sustains supportive bias.

Current Catalyst

PBOC injected record net 1.01 trillion yuan via 7-day and overnight repos on 27 October, driving 5-year CGB yields to a record low of 1.34 percent.

Watch

PBOC November liquidity operations and LPR decision mid-November 2026

Names to Watch

BHP.AX BHP Group +2.8% Tue · Materials sector lift from China demand

RIO.AX Rio Tinto +2.5% Tue · iron ore exposure to Chinese liquidity

9988.HK Alibaba Group +1.9% Tue · domestic consumption sensitivity

0700.HK Tencent Holdings +2.2% Tue · tech demand tied to easing

601398.SS Industrial and Commercial Bank of China +0.7% Tue · policy support beneficiary

Structural Driver

Hyperscalers and governments are sustaining multi-year AI infrastructure investment, lifting capex across the semiconductor supply chain from memory to equipment. Anthropic's Nasdaq IPO filing and $63 billion financing deal for Broadcom AI chips have revived sentiment after recent pullbacks, directly benefiting Korean and Japanese chip names.

Current Catalyst

Anthropic Nasdaq IPO filing and $63 billion Broadcom financing deal announced 27 October lifted Nasdaq 1.2 percent and drove Advantest 6857.T up 9.0 percent.

Watch

Alphabet and Microsoft Q3 earnings 28-30 October 2026

Names to Watch

6857.T Advantest +9.0% Tue · direct AI test equipment exposure

8035.T Tokyo Electron +3.4% Tue · wafer fab equipment demand

005930.KS Samsung Electronics +2.1% Tue · memory chip cycle beneficiary

000660.KS SK Hynix +2.8% Tue · HBM and AI memory upside

LYC.AX Lynas Rare Earths +1.6% Tue · rare earths for chip supply chain

Structural Driver

Structural shift in energy markets from Middle East geopolitics and transition demand keeps Brent near multi-month highs despite recent easing. US-Iran tensions and Ukraine-Russia ceasefire developments create persistent supply risk premia that support Australian energy and materials exporters while pressuring Japanese importers.

Current Catalyst

Brent held near $113-114 per barrel after slipping 1 percent on 27 October de-escalation talks involving China, Pakistan and Qatar.

Watch

Fed rate decision and oil inventory data 28-29 October 2026

Names to Watch

WDS.AX Woodside Energy Group +1.9% Tue · direct oil price exposure

STO.AX Santos +1.4% Tue · LNG and energy price sensitivity

BHP.AX BHP Group +2.8% Tue · commodity price resilience

5020.T ENEOS Holdings -0.8% Tue · importer margin pressure

005490.KS POSCO Holdings +0.6% Tue · steel and energy input costs

Structural Driver

Asynchronous policy paths—Fed and ECB holding or hiking versus BoJ tightening versus PBOC easing—persist amid above-target inflation across major economies. Markets price at least two additional Fed hikes by mid-2027 while BoJ signals December scope and PBOC injects record liquidity, creating cross-currency and sector rotation effects for Asia-Pacific financials and cyclicals.

Current Catalyst

Fed widely expected to hold on 28 October after September hike, with markets pricing further tightening amid sticky US inflation and durable goods orders rebound.

Watch

ECB policy decision Thursday 29 October 2026

Names to Watch

CBA.AX Commonwealth Bank of Australia -0.6% Tue · rate divergence exposure

8306.T Mitsubishi UFJ Financial Group +1.8% Tue · BoJ versus Fed spread play

005930.KS Samsung Electronics +2.1% Tue · currency and capex sensitivity

600036.SS China Merchants Bank +0.5% Tue · PBOC easing beneficiary

8316.T Sumitomo Mitsui Financial Group +2.1% Tue · Japanese bank rate normalization

Market News

Global Macro Overview

The dominant macro anchor overnight is the US 10-year Treasury yield holding at exactly 5.00%, while the 2-year slipped 1bp to 4.68% and the 30-year eased 2bps to 5.31% — a curve configuration that reflects markets pricing at least two additional Fed hikes by mid-2027 even as Wednesday's FOMC decision is widely expected to be a hold, with sticky inflation and the US-Iran conflict sustaining the higher-for-longer narrative. The VIX fell 4.73% to 17.52, consistent with the modest risk-on tone, though the 10-year at 5.00% remains a significant psychological and structural resistance level that continues to underpin dollar strength and compress risk premiums globally. The cross-asset read into Asia-Pacific is concentrated and clear: USD/JPY pushed further to 157.94 (+0.71%), reflecting the widening US-Japan rate differential ahead of Friday's BoJ hold — a move that pressures Japanese importers and domestic demand-oriented names even as it cushions export margins. USD/CNY eased to 6.6558 (-0.33%), suggesting PBOC tolerance for modest yuan appreciation alongside its record liquidity injection, which is pushing Chinese bond yields to historic lows. KOSPI (-1.46%) and TWSE (-1.81%) bore the heaviest equity pressure in Asia, with Korean and Taiwanese semiconductor names caught between AI optimism in the US and persistent rate and currency headwinds regionally; the Nikkei VIX's sharp -9.91% drop to 34.46, despite the Nikkei 225 itself falling 0.80%, points to volatility being priced out even as index-level weakness persists.

Market-Moving Events · Asia-Pacific

BOJ|JPYThe BoJ is expected to hold its policy rate at 1.25% on Friday but signal readiness for a December hike, with the September underlying inflation gauge (ex-fresh food and special factors) jumping to 3.2% YoY — a three-year high — and service-sector inflation reaching 3.7%; USD/JPY extended to 157.94 overnight, reflecting the persistent US-Japan rate differential.

PBOC|CHINAThe PBOC injected a record net approximately 1.01 trillion yuan via open-market operations on Tuesday — comprising 412bn in 7-day repos at 1.40% and 1 trillion in overnight repos — pushing 5-year Chinese Government Bond yields to a record low of 1.34%, even as the 1-year LPR (3.00%) and 5-year LPR (3.50%) were left unchanged for the 17th consecutive month.

CHINAChina's Q3 GDP came in at +4.5% YoY, above expectations, reducing immediate pressure for further LPR cuts and supporting the PBOC's current stance of liquidity easing via open-market operations rather than benchmark rate reductions; the SSE Composite edged up 0.19% to 3,697.52.

KOREA|KOSPIThe KOSPI fell 1.46% to 5,469.47 — the steepest decline among major Asian indices in Tuesday's session — with limited specific catalysts cited beyond regional rate and currency headwinds; USD/KRW firmed to 1,326.21 (+0.34%), adding pressure to import costs.

ASXThe ASX 200 gained 0.46% to 8,850.1, led by the Materials sector (+2.78%), with copper rising 2.24% to $6.6535/lb and gold advancing 0.85% to $4,072.8/oz providing tailwinds for listed miners; AUD/USD was little changed at 0.7028 (-0.03%) ahead of Wednesday's high-impact Australian CPI print (forecast: 4.2% YoY, prior: 4.0%).

Market-Moving Events · Americas

FEDThe Federal Reserve is widely expected to hold its policy rate steady at Wednesday's FOMC meeting following the September hike, with markets pricing at least two additional hikes by mid-2027 as inflation remains sticky and the US-Iran conflict sustains energy-driven price pressures.

TECH|IPOAnthropic's filing for a Nasdaq IPO was the primary catalyst lifting tech sentiment on Tuesday, driving the Nasdaq +1.18% to 26,477.81 and contributing to gains in Nvidia, AMD, and Micron; Broadcom (AVGO) also advanced after a reported $63bn financing deal — involving BofA, Citi, Morgan Stanley, and Blackstone — to supply AI chips to Anthropic.

EARNINGSRoyal Caribbean (RCL) surged 7.6% after reporting strong Q3 earnings and raising its full-year profit guidance, while SoFi Technologies jumped 15% on an earnings beat; UPS also raised its full-year guidance after beating estimates, adding breadth to the session's gains beyond the tech sector.

EARNINGSBoeing (BA) fell approximately 10% after cutting its delivery targets, representing the sharpest single-stock drag on the Dow, which closed nearly flat at 52,377.57 (+0.03%) even as the broader S&P 500 gained 0.60% to 7,722.6.

MACROUS consumer confidence rebounded and durable goods orders rose, providing additional support for the session's risk-on tone alongside the AI-driven tech rally, though the data also reinforces the Fed's rationale for maintaining a restrictive policy stance.

Market-Moving Events · Europe

ECBThe ECB is expected to hold its policy rate at 2.5% at Thursday's meeting, with the decision forming part of the broader central bank calendar week that also includes the Fed (Wednesday) and BoJ (Friday), keeping rate divergence dynamics at the fore.

MACROEuropean equities traded mixed on Tuesday: the Euro Stoxx 50 gained 0.79% to 6,164.69 and the DAX rose 0.71% to 25,590.77, while the FTSE 100 declined 0.75% to 10,686.54 and the CAC 40 advanced 0.51% to 7,887.14, with limited single-stock catalysts cited in overnight coverage.

ENERGYBrent crude fell 5.34% to $109.62/bbl, the sharpest commodity move of the session, as de-escalation talks involving China, Pakistan, and Qatar — alongside a Ukraine-Russia ceasefire taking effect — eased supply-risk premiums that had kept prices elevated near multi-month highs.

Economic Calendar

Time (JST)	Ctry	Event	Impact	Prior	Forecast
09:15	AU	RBA Gov Bullock Speaks	Medium	--	--
09:30	AU	CPI m/m	High	0.4%	0.7%
09:30	AU	CPI y/y	High	4.0%	4.2%
09:30	AU	Trimmed Mean CPI m/m	High	0.2%	0.3%

Risks & Watch Items

Key Risks · Geopolitical · Supply Chain · Policy

BOJThe BoJ policy decision is due Friday; with underlying inflation at 3.2% YoY and services inflation at 3.7%, markets are watching for hawkish language signaling a December hike, which would have direct implications for USD/JPY (currently 157.94) and Japanese rate-sensitive sectors.

MACRO|AU|RBAAustralia's September CPI (forecast 4.2% YoY, prior 4.0%) and trimmed mean CPI (forecast 0.3% m/m, prior 0.2%) are due at 09:30 JST, with RBA Governor Bullock speaking at 09:15 JST — a hotter-than-expected print could materially shift RBA rate expectations and AUD positioning.

PBOC|CHINAThe PBOC's record 1.01 trillion yuan open-market injection has pushed 5-year CGB yields to a historic low of 1.34%, and with LPRs unchanged for 17 consecutive months, markets are monitoring whether the framework shift toward overnight repo as the primary policy tool is imminent.

GEO|ENERGYDe-escalation talks involving China, Pakistan, and Qatar alongside a Ukraine-Russia ceasefire contributed to Brent's 5.34% drop to $109.62/bbl, but the US-Iran conflict remains active and any reversal in diplomatic progress represents a key upside risk to energy prices and Asian import costs.

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