Asia's session is being driven by an unusually clean test of the AI investment cycle. Nvidia's latest results have pushed Korean and Taiwanese semiconductor stocks higher, with the KOSPI gaining around 1.5%, even as the Bank of Korea delivered a second consecutive rate increase and lifted its policy rate to 3.00%. China is moving differently: Shanghai is firmer while Hong Kong is lower after industrial-profit growth slowed in July. Across the region, the divergence increasingly separates markets with direct exposure to AI infrastructure spending from those trading primarily on domestic macro, policy and energy conditions.
TL;DR
- KOSPI +1.5% to 6,909.81, with Samsung Electronics around 2% higher after Nvidia's results reinforced confidence in AI infrastructure demand.
- Bank of Korea raises rates 25bp to 3.00%, its second consecutive increase, while lifting its 2026 GDP forecast sharply to 3.3% from 2.6%.
- Shanghai Composite +0.6% to 3,935.99; Hang Seng −0.4% to 25,548.83 as Chinese industrial-profit growth slows to 11.2% in July from 15.1% in June.
- TAIEX +0.5%, joining Korea's semiconductor rally after Nvidia's quarterly revenue more than doubled.
- Nifty 50 broadly flat at 24,191.85, as weakness in HDFC Bank offsets support from falling oil prices.
- Brent around $86–87/bbl, materially below last week's levels as hopes of progress on Middle East diplomacy reduce some of the geopolitical premium.
Market Overview
The dominant regional story today is not simply another technology rally.
It is the resilience of the AI hardware trade in the face of tighter monetary policy.
Nvidia's latest quarterly revenue more than doubled year-on-year, while its outlook exceeded market expectations. That has provided fresh evidence that spending on AI infrastructure remains strong enough to support the Asian semiconductor supply chain, pushing Korean and Taiwanese technology shares higher.
The most interesting test is Korea.
The Bank of Korea raised its benchmark rate by 25 basis points to 3.00% today, its second consecutive increase and the highest policy rate since February 2025. Yet the KOSPI rose around 1.5%, with Samsung Electronics gaining approximately 2%.
The combination matters. Korea is not simply benefiting from a global technology rally; the semiconductor cycle is contributing to an economic backdrop strong enough for the central bank to tighten policy.
The BoK simultaneously raised its 2026 GDP-growth forecast to 3.3% from 2.6%, while leaving its inflation forecast at 2.7%.
Elsewhere, the picture is considerably more fragmented. Mainland China is higher despite softer industrial-profit growth, Hong Kong is lower, India is essentially flat and lower oil is beginning to change the terms-of-trade backdrop for the region's major energy importers.
Greater China
The Shanghai Composite is up around 0.6% at 3,935.99, while Hong Kong's Hang Seng is down approximately 0.4% at 25,548.83.
That divergence comes alongside another mixed Chinese macro release.
Industrial profits increased 11.2% year-on-year in July, slowing from 15.1% in June. Across January to July, profits rose 17.6%, compared with 18.7% during the first half.
The composition is arguably more revealing than the headline slowdown.
Computer, communications and other electronic-equipment manufacturing profits increased 110% during January-July, while profits in non-ferrous metals smelting and processing rose 91.8%. Consumer-facing and property-related sectors remained considerably weaker.
China is therefore displaying a version of the same divergence visible elsewhere in Asia: export-facing technology and industrial sectors remain relatively strong while domestic demand is considerably less convincing.
That complicates the policy picture.
Beijing has indicated that additional fiscal support will be deployed as required, but markets increasingly need to distinguish between support aimed at stabilising domestic demand and the much stronger earnings momentum already visible in selected technology and export sectors.
The yuan remains an important transmission mechanism. A managed appreciation can provide some support to regional currencies without allowing FX conditions to tighten sufficiently quickly to damage exporters.
Korea & Taiwan
Korea is the standout market today.
The KOSPI trades around 6,910, up approximately 1.5%, while Samsung Electronics is roughly 2% higher. Taiwan's TAIEX is up around 0.5%.
Earlier in the Korean session, Samsung and SK Hynix had risen more than 3% and 4% respectively as investors responded to Nvidia's results.
The semiconductor supply chain remains the primary mechanism.
Nvidia's quarterly revenue more than doubled year-on-year, reinforcing expectations that spending on accelerators, high-bandwidth memory, advanced packaging and associated infrastructure remains elevated.
But Korea adds another dimension.
The Bank of Korea today raised its policy rate from 2.75% to 3.00%, following its previous increase, as inflation and financial-stability concerns remain elevated.
More importantly, the central bank raised its 2026 growth forecast dramatically to 3.3% from 2.6%.
Governor Shin Hyun Song indicated that tightening is probably not finished, although future moves are expected to proceed more gradually while policymakers assess the effects of the two consecutive increases. The BoK's updated projections show 3.25% as the most common end-2026 policy-rate expectation among board members.
The market reaction is therefore notable.
Korean equities are absorbing tighter domestic monetary conditions because the earnings and growth impulse from semiconductors remains sufficiently powerful to dominate the immediate valuation effect.
That makes Korea one of the clearest current examples of AI investment moving beyond individual corporate earnings and into national macroeconomic conditions.
South Asia
India is considerably quieter.
The Nifty 50 is around 24,191.85, down 0.06%, while the Sensex is approximately 0.1% lower.
Weakness in HDFC Bank is offsetting a considerably more favourable energy backdrop.
That second factor matters for the medium-term Indian macro story.
Brent has fallen back towards $86–87/bbl, with the market responding to renewed diplomatic efforts surrounding the Middle East conflict. As one of the world's largest oil importers, India is among the clearest Asian beneficiaries of a sustained decline in crude prices.
Lower oil reduces pressure simultaneously on inflation, the current account, corporate input costs and the rupee.
The RBI held its repo rate at 5.25% earlier this month. The more important question now is whether easing energy costs help prevent recent inflation pressure from becoming persistent.
That makes the oil trajectory potentially more important to the Indian investment case over the next several weeks than today's modest equity-index move.
Southeast Asia
Southeast Asia remains considerably less uniform than Northeast Asia.
The defining characteristic is dispersion rather than a common regional factor.
Vietnam remains one of the more interesting structural markets, particularly as its transition towards FTSE emerging-market treatment creates an identifiable medium-term capital-flow catalyst.
Indonesia, Malaysia, Thailand, Singapore and the Philippines are meanwhile responding differently to domestic liquidity, currency conditions and external flows.
Lower oil adds another layer of differentiation.
For net energy importers, sustained Brent prices below the levels seen earlier in August would improve the external backdrop. For commodity exporters, the transmission is more complicated and depends increasingly on individual export baskets rather than a generic ASEAN risk trade.
The result is that country selection remains considerably more important than broad Southeast Asian beta.
Cross-Market Themes
Three themes dominate today.
First, AI spending is increasingly becoming a macro variable rather than simply an equity-sector story.
Korea provides the clearest evidence. Semiconductor strength has contributed to an economic outlook sufficiently robust for the BoK to raise its growth forecast substantially while simultaneously tightening monetary policy.
Second, China's internal divergence is becoming more pronounced.
Industrial-profit growth is slowing overall, yet electronics and selected industrial sectors are producing exceptional profit growth. The distinction between China's external technology/manufacturing economy and its weaker domestic-demand economy remains critical.
Third, falling oil is beginning to alter the regional terms-of-trade picture.
Brent around $86–87 is materially different for Asian importers from the $90-plus environment seen earlier in August. India is the clearest beneficiary, but the effect extends across much of oil-importing Asia.
Sovereign & Rates
The most important rates development is Korea.
The BoK's 25bp increase to 3.00% represents a second consecutive hike, but policymakers are signalling that subsequent tightening should be more gradual.
The updated growth forecast changes the interpretation of the cycle. Raising expected 2026 GDP growth from 2.6% to 3.3% gives the central bank considerably more room to prioritise inflation, housing and financial stability.
Market pricing broadly absorbed today's increase, with Korean bond futures actually strengthening after the announcement as investors interpreted the accompanying guidance as less aggressive than the headline hike.
India remains at 5.25%, while Chinese monetary policy continues to combine liquidity support with managed currency conditions rather than an aggressive easing cycle.
The regional rates picture is therefore diverging in the same way as equities: Korea is tightening into semiconductor-driven strength, while other Asian central banks are responding primarily to domestic inflation, FX and growth conditions.
Bloodstone View
The most important development today is not Nvidia's earnings in isolation.
It is what those earnings are doing to the Asian macro landscape.
For much of the AI cycle, the investment case for Korea and Taiwan was straightforward: global hyperscalers spent more money, demand for advanced semiconductors increased and Asian hardware suppliers benefited.
Korea is now showing the next stage of that transmission.
The semiconductor cycle is strong enough to contribute to materially stronger national growth expectations. The BoK has raised its 2026 GDP forecast from 2.6% to 3.3%, while simultaneously raising rates for the second consecutive meeting.
And equities are rising anyway.
That is significant.
It suggests the AI investment cycle currently has sufficient earnings momentum to absorb at least some deterioration in domestic financial conditions.
China presents a related but less clean version of the same phenomenon. Overall industrial-profit growth slowed in July, yet electronics profits have more than doubled during the first seven months of the year.
The risk is increasingly concentration.
If AI infrastructure spending remains strong, Korea and Taiwan retain unusually direct exposure to one of the fastest-growing areas of global capital expenditure.
If that spending disappoints, however, the same concentration works in reverse.
The key question for Asia is therefore shifting.
It is no longer simply whether the AI investment cycle continues.
It is whether the cycle has become powerful enough to sustain earnings and economic growth even as monetary conditions become less supportive.
Today, Korea suggests the answer remains yes.
Outlook
Base case — 4–8 weeks: Northeast Asian semiconductor markets retain relative strength as AI infrastructure demand remains robust. Korea absorbs the latest BoK tightening without a significant deterioration in equities, while China remains divided between stronger technology/export sectors and weaker domestic demand.
Bull case: Continued AI-capex upgrades push semiconductor earnings expectations higher, while falling oil reduces inflation and external-balance pressure across Asian importers. China adds meaningful domestic fiscal support, broadening the regional rally beyond technology.
Bear case: Hyperscaler capex guidance weakens, forcing a reassessment of HBM, foundry and packaging demand just as Korean monetary conditions tighten further. Renewed Middle East escalation pushes oil back above recent highs and removes the emerging terms-of-trade benefit for India and other Asian importers.
Investment Opportunities
- Korea semiconductor exposure: The clearest combination of AI earnings leverage and improving domestic growth, although the BoK tightening cycle increases valuation sensitivity.
- Taiwan semiconductor supply chain: Direct exposure to continued accelerator and advanced-packaging demand without Korea's current domestic tightening dynamic.
- Selective Chinese AI and electronics exposure: Industrial-profit data show a striking divergence between technology-related manufacturing and weaker domestic-facing sectors.
- India on sustained lower oil: A move towards lasting energy-price normalisation would improve inflation, FX and current-account conditions simultaneously.
- Vietnam: Structural index-reclassification and capital-flow catalysts remain more important than short-term regional beta.
Key Risks
- AI capex disappointment — Low-Medium probability / High impact / 1–3 months. Any material reduction in hyperscaler spending guidance would hit Korea and Taiwan disproportionately.
- Further Korean tightening — Medium probability / Medium-High impact / 3–6 months. The BoK has signalled that the tightening cycle may not be finished.
- Chinese domestic-demand weakness — Medium-High probability / High impact / 1–6 months. Further deterioration would widen the gap between technology/export sectors and the domestic economy.
- Oil rebound — Medium probability / High impact / near term. Renewed Middle East disruption would reverse an increasingly favourable development for Asian energy importers.
- Semiconductor concentration — Medium probability / High impact / 3–12 months. The stronger the AI contribution becomes to Korean and Taiwanese markets, the greater their sensitivity to any reversal in the cycle.
Intelligence Monitoring Points
- Nvidia and hyperscaler capex guidance: The cleanest forward indicator for Korea and Taiwan's AI hardware cycle.
- Bank of Korea: Watch whether October becomes a pause after consecutive hikes, and whether the projected path towards 3.25% remains intact.
- Korean semiconductor exports: The critical test of whether the stronger GDP outlook remains justified.
- Chinese industrial profits: Watch whether exceptional electronics-sector profitability begins broadening into domestic-facing industries.
- Chinese fiscal policy: Additional support aimed at consumption or property would materially change the current two-speed Chinese growth picture.
- Brent crude: Sustained trading below $90 would increasingly matter for India and other Asian energy importers.
- Indian inflation: Lower energy prices provide a potential offset to recent inflation pressure and could materially change the RBI outlook.
FAQ
Q: What is the dominant driver across Asia today? A: The AI hardware cycle. Nvidia's latest results have lifted Korea and Taiwan, with the more important development being Korea's ability to rally despite a second consecutive Bank of Korea rate increase.
Q: Why is the Korean rate hike so important? A: Because the BoK simultaneously raised its 2026 growth forecast from 2.6% to 3.3%. Semiconductor strength is increasingly feeding into the national growth outlook rather than remaining solely a stock-market theme.
Q: What is happening in China? A: The economy remains highly uneven. July industrial-profit growth slowed to 11.2%, yet electronics-sector profits increased 110% during January-July. Export and technology-linked industries remain considerably stronger than domestic-facing sectors.
Q: What is the biggest upside catalyst over the next 4–8 weeks? A: Continued AI-capex upgrades combined with further declines in oil. That would reinforce Northeast Asian technology earnings while simultaneously improving macro conditions for energy-importing economies.
Q: What is the biggest downside catalyst? A: A material reduction in hyperscaler capital-spending expectations. Korea and Taiwan's increasing dependence on the AI hardware cycle makes them particularly sensitive to any evidence that investment is peaking.
Q: Where is the most interesting exposure? A: Korea remains the most interesting immediate setup because AI-driven semiconductor strength is now intersecting directly with monetary policy and national growth. Taiwan offers similarly direct AI exposure with a different domestic macro backdrop.
Q: What would most change the current view? A: Evidence that semiconductor demand is weakening despite Nvidia's latest results. If Korean exports or major suppliers begin cutting expectations while the BoK remains in tightening mode, today's unusually supportive combination of earnings growth and monetary resilience would begin to break down.