Finews Hub | Morning Briefing | Investment Knowledge

Asian shares mostly advance following US midterms, though Kospi falls on selling of chipmakers

2026-11-05

Asian shares mostly advanced after U.S. stocks rallied post-midterms, with the Dow jumping over 3% as Trump's party lost congressional control. However, South Korea's Kospi declined due to selling in chipmakers.

What Happened

Asian equities posted broad gains on Thursday, buoyed by a sharp rally in U.S. markets following the midterm election results. The Dow Jones Industrial Average surged more than 3%, driven by the political dynamic of Trump's party losing its sole control of Washington, which sparked relief among investors wary of unchecked executive action. However, the Kospi bucked the regional trend, declining as sellers targeted chipmakers. This divergence reveals a core contradiction: while macro-level political risk was priced down across the board, sector-specific pressures—particularly in semiconductors—continued to weigh on certain markets. The underlying logic is that geopolitical and trade policy uncertainty around China's tech sector remains a structural overhang for Korean chipmakers, even as broader tariff fears ease on the back of a divided U.S. government.

Deeper Impact

The market reaction reflects a multi-layered transmission mechanism. At the macro level, a divided Congress reduces the probability of extreme tariff escalation, which provides tailwinds for export-dependent Asian economies such as Japan, South Korea, and Taiwan. However, this positive signal is not uniformly distributed. Semiconductor and electronics supply chains remain exposed to strategic decoupling policies that transcend electoral cycles, explaining the Kospi weakness. Sectorally, consumer discretionary and industrial stocks in Asia benefit most from the reduced trade-policy uncertainty, as lower tariff expectations improve margin outlooks and demand forecasts. In contrast, chipmakers face a dual headwind: cyclical inventory corrections and persistent U.S.-China technology restrictions. On the regulatory front, a divided Congress may slow the pace of new sanctions but makes comprehensive reform unlikely, leaving the existing regulatory architecture intact. The pricing mechanism for risk assets thus bifurcates—general equity indices compress their risk premiums while sector-specific betas remain elevated for technology-intensive industries tied to China exposure.

Trend Outlook

Short-term (1-3 months): Asian markets are likely to maintain an upward bias as the initial relief rally consolidates. Currency pairs such as the KRW and JPY may strengthen modestly against the USD as risk appetite returns, though the Fed's policy trajectory will remain the dominant macro anchor. Sector rotation away from defensive plays toward cyclicals should persist, but any surprise escalation in U.S.-China tech tensions could quickly reverse gains in semiconductor names.

Medium-to-long-term (6+ months): The industry cycle position for semiconductors remains at a critical inflection point. Demand recovery in AI and data-center segments provides a structural floor, but China-related export controls will continue to cap upside for Korean and Taiwanese chipmakers. Asian equities as a whole are positioned to outperform if trade policy stabilizes, but the region's growth differential versus developed markets will determine whether this outperformance is sustained. The key variable is whether a divided Congress enables selective deregulation that offsets the baseline of continued strategic competition with China.

Affected Sectors

- **Semiconductors**: Hurts. Transmission path runs through sustained U.S.-China export restrictions and inventory destocking cycles. Timing is immediate, with Korean chipmakers leading the decline.

- **Export-oriented Industrials**: Benefits. Reduced tariff escalation risk improves cost structures and order visibility. Delayed reaction of 2-4 weeks as earnings estimates are revised upward.

- **Consumer Discretionary**: Benefits. Lower input-cost uncertainty supports margin expansion. Timing is gradual, building over the next quarter as sentiment data improves.

- **Financials**: Neutral to slight benefit. A more predictable policy environment favors bank lending outlooks, but rate-cut expectations may compress net interest margins.

The above content is an independent interpretation of news and does not constitute investment advice.

This content is for informational purposes only and does not constitute investment advice.