Taiwan equities decline amid regional semiconductor selloff and Gulf-driven oil shock
Question
Taiwan equities decline amid regional semiconductor selloff and Gulf-driven oil shock
Direct answer
Weakness in TAIEX, heavily weighted toward TSMC and other foundry names, adds to global semiconductor downside and affects instruments such as EWT and TSM US ADR through risk‑off positioning in chip supply chains.
- Original publisher
- Market Ontology
- Evidence through
- 2026-07-20
- Published
- 2026-10-20
- Revision
- 1 · 2026-10-20
Cite as: Market Ontology, “Taiwan equities decline amid regional semiconductor selloff and Gulf-driven oil shock”, revision 1, evidence through 2026-07-20. https://marketontology.com/market-events/2026-07-20/taiwan-equities-decline-amid-regional-semiconductor-selloff-and-gulf-driven-oil-ca2c56
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What happened next
| Asset | Call | Base close | +1 day | +5 days | +20 days |
|---|---|---|---|---|---|
| EWT | Downdisagreed | 95.94 2026-07-20 | +4.84% | +1.95% | +12.36% |
| TSM | Downdisagreed | 402.30 2026-07-20 | +5.55% | -0.80% | +7.13% |
Closing prices from stored daily bars; returns measured from the last close on or before the event date. Not a recommendation.
Sources
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