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Taiwan Stocks Close Higher Amid Volatility as Optics and PCB Sectors Rally
Electronic Technology · Electronic Components · economic_daily · 2026-09-09
The Taiwan stock market experienced a volatile session with a 490-point swing, ultimately closing up 77 points as investors await key U.S. inflation data.
What Happened
Market Overview: The Taiwan stock market saw significant intraday volatility, with a swing of nearly 490 points between the session high and low. The index eventually closed at 47,183.36, up 77.58 points, on a turnover of NT$773.5 billion, reflecting intense tug-of-war between buyers and sellers.
Sector Highlights: The electronics sector provided the main support for the market, led by the optics industry. Genius Electronic Optical hit the daily limit, while Largan Precision and other optical components manufacturers also saw strong gains. The PCB sector also performed well, with Nanya PCB rallying significantly alongside gains from Unimicron and Gold Circuit Electronics.
Weighty Stocks: Performance among major weighted stocks was mixed, with TSMC slipping into negative territory by the close. While MediaTek and Delta Electronics faced downward pressure, Quanta Computer stood out with a gain of over 4%, helping to stabilize the broader market despite weakness in the financial sector.
Outlook: Analysts suggest that the market is currently focused on August revenue reports, which continue to drive individual stock performance. However, investors remain cautious ahead of the upcoming U.S. Consumer Price Index (CPI) release, with expectations that the market will continue a gradual upward trend provided the economic data remains within expectations.