Taiex Closes Down 667 Points, Falls Below 47000

吳吳孟哲 國際財經記者2026-10-29 14:23

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Taiwan stocks on the 29th opened lower and moved lower, once falling to 46055 points, and finally closed at 46368 points, down 667 points, with turnover of 7891 hundred million yuan. TSMC closed at 2415 yuan, while biotech and financials held up against the trend. Memory gains narrowed and electronics were weak, while optoelectronics and glass fell sharply.

Opens Lower, Loses 47000 Level

Taiwan stocks today (29th) opened lower and moved lower, falling all the way from the open, losing the 47000-point level during the session, once falling to 46055 points, launching the 46K defense battle. It finally closed at 46368 points, down 667 points, with trading volume of 7891 hundred million yuan, the market remained weak and consolidating, still holding above 46300 points at the close.

Weak Heavyweight Electronics, TSMC Closes at 2415 yuan

TSMC (2330) closed down 10 yuan to 2415 yuan, reclaiming the 2400-yuan mark. By sector, optoelectronics, glass, oil, gas and fuel, and electronic components fell more sharply, including Largan Precision (3008) down 8.2%, Taiwan Glass (1802) down 5.4%, Formosa Petrochemical (6505) down 4.2%; Delta Electronics (2308) fell 4.5%, losing the 1500-yuan mark.

Among weak stocks, UMC (2303), Genius Electronic Optical (3406), and HannStar Board (5469) fell sharply, with heavyweight electronics and component groups under pressure together, dragging the broader market lower.

Passive Components Diverge, Memory Gains Narrow

The three passive-component leaders diverged, with Holy Stone (3026) rebounding after a deep fall, once dropping to 729 yuan during the session and finally closing up at 767 yuan, up 2.1%; Walsin Technology (2492) also rose, up 6.28%; Yageo* (2327) closed down at 543 yuan.

The memory group, which had played a supporting role, gradually narrowed its gains during the session, with Winbond (2344) opening higher but finally closing down 0.8%; Nanya Technology (2408) also swung during the session and finally closed flat; ESMT (3006) closed up 2.5% after turbulence.

Biotech and Financials Support Market, Gainers and Losers

Biotech and financial stocks rose 1.1% and 1% respectively, providing support, including PharmaEssentia (6446) up 3.3%, First Financial Holding (2892) up 1.6%, Chang Hwa Bank (2801) up 1.8%, and CTBC Financial Holding (2891) up 1.4%.

Among top gainers, Dajia (2221), WIN Semiconductors (3105), Tong Tai (3321), and WiseChip (5245) hit limit-up, while Faraday Technology (3035) and Shangmao (8291) rose sharply; among top decliners, Tex Year (4720) and Chunghwa Precision Test Technology (6510) hit limit-down, with clear divergence in fund rotation.

FAQ

What were the closing level and decline of Taiwan stocks on the 29th?

Taiwan stocks on the 29th opened lower and moved lower, once falling to 46055 points during the session, and finally closed at 46368 points, down 667 points, with trading volume of 7891 hundred million yuan.

How did TSMC and major weak stocks perform?

TSMC (2330) closed down 10 yuan to 2415 yuan, Largan Precision fell 8.2%, Taiwan Glass fell 5.4%, Formosa Petrochemical fell 4.2%, and Delta Electronics fell 4.5%, losing the 1500-yuan mark.

Which groups supported the market?

Biotech stocks rose 1.1% and financial stocks rose 1%, with PharmaEssentia up 3.3%, First Financial Holding up 1.6%, Chang Hwa Bank up 1.8%, and CTBC Financial Holding up 1.4%; the memory group narrowed its gains, with Winbond closing down 0.8% and Nanya Technology closing flat.