Stock Markets May 15, 2026 02:00 AM

Taiwan markets slip as sector losses weigh; Taiwan Weighted falls 1.25%

Glass and Machinery sectors among those dragging the market lower as select large-cap names post double-digit moves

By Caleb Monroe

Taiwan's benchmark ended Friday in negative territory, with the Taiwan Weighted closing down 1.25% as declines in Glass and Machinery sectors contributed to market weakness. A handful of stocks recorded double-digit percentage moves in both directions. Energy and currency markets showed notable movement, with crude and Brent oil rising while gold futures fell. Currency pairs including USD/TWD and TWD/CNY also moved during the session.

Taiwan markets slip as sector losses weigh; Taiwan Weighted falls 1.25%

Key Points

  • Taiwan Weighted closed down 1.25% as losses in the Glass and Machinery sectors weighed on the market.
  • Several stocks experienced double-digit percentage moves: Chunghwa Chemical (TW:1762), Lemtech (TW:4912), and Micro-Star (TW:2377) each rose 10.00%, while PCL Technologies (TW:4977), Alchip (TW:3661), and Sercomm (TW:5388) each fell about 9.98%.
  • Commodity and FX markets were active: crude and Brent oil rose, June gold futures fell, USD/TWD ticked higher, and the US Dollar Index Futures was up.

Taiwan equities finished the session lower on Friday, with the Taiwan Weighted index closing down 1.25% as losses in the Glass and Machinery sectors weighed on broader sentiment. The record of the session shows a mixture of sharp gains and steep drops among individual names.

Top performers

  • Chunghwa Chemical Synthesis & Biotech Co Ltd (TW:1762) led advancers, jumping 10.00% or 3.45 points to finish at 37.95.
  • Lemtech Holdings Co Ltd (TW:4912) also rose 10.00% or 9.50 points to close at 104.50.
  • Micro-Star International Co Ltd (TW:2377) recorded a 10.00% gain, adding 10.50 points to settle at 115.50.

Largest decliners

  • PCL Technologies Inc (TW:4977) was the session's weakest, down 9.98% or 27.00 points to close at 243.50.
  • Alchip Technologies Ltd (TW:3661) declined 9.98% or 530.00 points to finish at 4,780.00.
  • Sercomm Corp (TW:5388) fell 9.98% or 8.80 points to end at 79.40.

The market breadth at the close indicated more falling issues than advancing ones on the Taiwan Stock Exchange. The original session note referenced losses in another sector in addition to Glass and Machinery, but the sector name was not provided in the report.

Commodities and currency moves

  • Crude oil for June delivery rose 2.26% or 2.29 to $103.46 a barrel.
  • Brent oil for July delivery increased 1.83% or 1.93 to $107.65 a barrel.
  • The June gold futures contract fell 2.52% or 118.30 to trade at $4,567.00 a troy ounce.
  • FX movements included USD/TWD rising 0.11% to 31.59, while TWD/CNY was reported unchanged at 0.19% to 0.22.
  • The US Dollar Index Futures was up 0.34% at 99.07.

Note on investment analysis

An AI-driven stock evaluation service mentioned in the session commentary evaluates ticker 1762 along with many other companies each month using more than 100 financial metrics. The service states it applies algorithmic screening to identify investment ideas by assessing fundamentals, momentum, and valuation. The commentary cites past winners identified by the service, including Super Micro Computer with a noted 185% gain and AppLovin with a noted 157% gain. The note invites readers to check whether 1762 appears in any current strategies or if alternative opportunities exist in the same space.

Overall, the trading day closed with the Taiwan Weighted down 1.25% amid mixed stock-level performance and notable moves in energy, precious metals, and currency markets.

Risks

  • Significant single-stock volatility - several listed equities moved by roughly 10% in either direction, creating elevated short-term risk for holders of those names, affecting sectors such as technology and industrials.
  • Commodity price volatility - marked increases in crude and Brent oil and a sharp drop in gold futures could influence energy-related firms and broader market sentiment in Taiwan.
  • Currency fluctuations - changes in USD/TWD and reported movements in TWD/CNY introduce exchange-rate risk for exporters, importers, and firms with cross-border exposures.

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