Taiex suffers 6th steepest daily point loss led by tech stocks
Taiwan's Taiex index fell 3.41% (1,655.96 points) on Thursday, its sixth-steepest daily loss, led by tech stocks amid U.S. inflation fears. TSMC dropped 2.01%, ASE Technology fell 10%, and MediaTek slid 6.93%. Foreign investors sold NT$302.56 billion of shares. Defensive stocks like Chunghwa Telecom and financials rose.
How this was made

The 30-second read
Why it matters
The CPI surprise drove a 3.4% drop in the Taiex, with tech stocks leading the decline and defensive telecoms gaining.
Market read
The CPI release is a primary macro event that reshapes risk appetite across Asian equity markets.
What to watch
Supply‑chain resilience and Taiwan's export demand may cushion longer‑term earnings for chipmakers despite short‑term rate concerns.
Background
Higher‑than‑expected US CPI (3.7% vs 3.6%) sparked fears of a Fed rate hike, triggering a sell‑off in Taiwan's tech‑heavy market.
Ticker impact
TSMC lost 2.01% after its ADR fell 3.40% amid the Taiwan market drop.
downward pressure on TSM price
TSMC is the largest weight in the index; a broad tech sell‑off drives its share decline.
Chunghwa Telecom rose 2.69% as investors rotated into defensive telecoms.
upward pressure on CHT
Telecoms are seen as safe havens during tech sell‑offs.
Market effects
Tech and semiconductor sectors face heightened volatility as US inflation data fuels rate‑hike expectations.
Taiwan market fell sharply; similar pressure observed in Japan and South Korea.
US CPI surprise influences global risk sentiment, prompting defensive rotation worldwide.
Counterpoint
If the Fed eases later, tech valuations could rebound quickly, offering buying opportunities on the dip.
Key entities
- government_agencyU.S. Bureau of Labor Statistics
Released the September CPI data.
- central_bankFederal Reserve
Potential rate‑hike response to higher inflation.

