Stock Markets July 13, 2026 02:00 AM

Taiwan shares slide as Taiwan Weighted closes down 0.83%

Biotech & Medical Care and Plastic sectors among the laggards as select small caps post double-digit moves; oil rallies while gold retreats

By Sofia Navarro
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Taiwan's stock market finished lower on Monday, with the Taiwan Weighted index losing 0.83% at the close. Sector losses in the , Biotech & Medical Care and Plastic segments weighed on the market. Select small-cap names recorded sharp gains of 10.00% while others plunged into double-digit declines. Commodities moved sharply higher for crude and Brent oil, while the August gold futures contract fell. Currency trading showed USD/TWD down modestly and the US Dollar Index Futures ticked up.

Taiwan shares slide as Taiwan Weighted closes down 0.83%
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Key Points

  • Taiwan Weighted closed down 0.83% at the market close.
  • Top gainers included Taiflex Scientific (TW:8039), Plotech (TW:6141) and Logah Technology (TW:3593), each up 10.00%; major decliners included Hong Ho Precision Textile (TW:1446), Yeong Guan Energy (TW:1589) and Hanpin Electron (TW:2488).
  • Commodities moved sharply: August crude rose to $74.71 a barrel, Brent for September reached $79.40 a barrel, and August gold futures fell to $4,063.37 a troy ounce; currency indicators showed USD/TWD down 0.18% and the US Dollar Index Futures up 0.18%.

Taiwan's equity market ended Monday in negative territory, with the Taiwan Weighted closing down 0.83%.

Market breadth was skewed toward declines as losses in the , Biotech & Medical Care and Plastic sectors contributed to the retreat. Among individual stocks, some small-cap names posted maximum allowed intraday gains, while others suffered steep drops.

The strongest performers on the Taiwan Weighted were Taiflex Scientific Co Ltd (TW:8039), which advanced 10.00% or 14.00 points to finish at 154.00; Plotech Co Ltd (TW:6141), up 10.00% or 3.55 points to 39.05; and Logah Technology Corp (TW:3593), which rose 10.00% or 1.45 points to 15.95 at the close.

At the other end of the tape, Hong Ho Precision Textile Co Ltd (TW:1446) led declines, falling 12.79% or 2.20 points to 15.00 at the close. Yeong Guan Energy Technology Group Co Ltd (TW:1589) dropped 9.92% or 0.61 points to 5.54, and Hanpin Electron Co Ltd (TW:2488) lost 9.87% or 5.30 points to end at 48.40.

The report noted that falling stocks outnumbered advancing ones on the Taiwan Stock Exchange by 0 to 0, a figure published in the session summary.

Yeong Guan Energy Technology Group Co Ltd (TW:1589) hit an all-time low in the session, declining 9.92% or 0.61 to 5.54, according to the trading summary.

Commodities showed notable moves. Crude oil for August delivery rose 4.62% or 3.30 to $74.71 a barrel. Brent oil for September delivery climbed 4.46% or 3.39 to $79.40 a barrel. Conversely, the August Gold Futures contract fell 1.22% or 50.33 to trade at $4,063.37 a troy ounce.

On currency and index movements, USD/TWD was reported down 0.18% to 32.06, while TWD/CNY was cited as unchanged 0.24% to 0.21. The US Dollar Index Futures was up 0.18% at 100.93.


Market participants faced a mixed landscape where several names reached daily limit-ups while a handful of companies recorded sizeable losses. The session's price action coincided with sharp rallies in crude and Brent oil and a decline in gold futures, factors that may have influenced sentiment across commodity-linked and energy-related stocks.

Risks

  • Significant single-stock declines, including a drop to an all-time low for Yeong Guan Energy Technology Group (TW:1589), present company-specific downside risk for investors in energy-linked equities.
  • Volatility in commodities - notably a marked rise in crude and Brent prices alongside a fall in gold futures - introduces uncertainty for commodity-exposed sectors and companies.
  • Narrow market breadth as reported in the session summary (falling stocks outnumbering advancing ones by 0 to 0) may indicate uneven market participation and the potential for volatile intraday swings in affected sectors such as Biotech & Medical Care, Plastic, textiles and electronics.

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