Taipei Stock Market Closing Report for December 11, 2025

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The Taipei stock market showed weak performance at today’s close. The Weighted Index ultimately closed at around 28,025 points, down significantly, with a decline of about 1.32%.

Key Market Data Overview for Today

• Total Turnover: Approximately 5,343 billion NTD
• Advancing Stocks: Fewer than declining
• Declining Stocks: More than advancing

Market trading was active overall, but declining stocks clearly outnumbered advancing ones, indicating bearish forces dominated.

Key Takeaways

• The Taipei stock market fell today, mainly due to hawkish signals from the US Fed rate cut and TSMC revenue concerns.
• Funds flowed between different stocks, with some rising and others falling.
• Foreign investors turned to selling pressure today, becoming the main force dragging down the market.
• Although the market fell, some investors remain cautious, watching for potential rebound opportunities.

Today’s Taipei Stock Market Trend Analysis

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Today’s decline in the Taipei stock market was mainly driven by multiple negative factors combined. From the disk structure perspective, the index showed a pattern of high open and low close, indicating active selling pressure.

Key Influencing Factors

• External Market Pressure: Affected by the US Fed’s expected rate cut but hawkish dot plot signals, impacting global market confidence, injecting downside momentum into today’s Taipei stock market electronics group.
• Macro Data and Policy Concerns: Market worries about potential US tariff policies under the new administration and mainland China real estate risks dragged on sentiment.
• Technical Aspect: From technical patterns, the Weighted Index closed with a long upper shadow black K bar today.

  Technical Indicator Observation Currently, momentum indicators show weakening short-term trends. If the index fails to hold above key support levels, it may continue downward pressure.

Major Heavyweight Stock Performance

Heavyweight stocks played a role in dragging the market today.

The “national protector” TSMC (2330) performed weakly after ex-dividend, quickly filling the dividend gap but then turning lower, contributing significant drag to the index. Another major heavyweight Hon Hai (2317) also faced pressure.

However, not all high-priced stocks weakened synchronously. Some IC design leaders faced profit-taking after recent gains.

TSMC’s decline caused certain drag on the index but also reflected signs of fund rotation between groups. Overall, today’s market showed a pattern where large heavyweights pulled down the index.

Focus Sectors and Individual Stock Dynamics

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Although the market closed lower overall today, the disk structure showed obvious sector rotation signs. Rapid fund shifts between groups created a pattern of mixed sector gains and losses.

Strong Sectors and Leading Gainers

Under certain conditions, some sectors with long-term growth themes attracted funds.

• Certain Defensive or Alternative Sectors: Funds shifted toward satellite, solar energy, or other themes amid volatility.

Weak Sectors and Leading Decliners

Compared to some resilient sectors, technology heavyweights faced greater correction pressure today. The IC design group generally weakened.

This correction wave is also related to weak sentiment in regional markets. Mainland China’s tech sector suffered heavy losses today, impacting the investment atmosphere to some extent.

The widespread decline in regional tech stocks mainly stems from overlapping macroeconomic uncertainties:

• Potential restart of tariff policies by the new US government, raising market concerns about increased future input costs for companies.
• Ongoing risks in mainland China’s real estate industry, with sharp sales declines for leading developers, exacerbating drag on overall economic growth.
• Sharp drop in market expectations for US Fed (FOMC) December rate cut, leading to confusion in funding cost expectations.

In addition, the shipping sector also saw obvious pullbacks today after previous sharp gains. With the year-end shipping peak passed, market worries about weakening freight rate support led to corrections in indicator stocks like Evergreen (2603) and Yang Ming (2609).

High Volume Individual Stocks

Today’s high-volume stocks clearly reflected market bull-bear battle focuses.

Overall, today’s Taipei stock market steadily declined under heavyweight pressure, but underlying individual stocks and sectors showed increased differentiation, indicating year-end funds actively seeking new layout directions.

Institutional Chips and Market Sentiment

Observing today’s institutional chip flows and derivative market changes provides deeper understanding of current market sentiment and future trends. Overall, institutional attitudes leaned bearish, with certain hedging sentiment in the market.

Three Major Institutions Net Buying/Selling

Today’s three major institutions showed divergence, but overall leaned toward selling. Foreign investors were the main force dragging down today’s Taipei stock market.

• Foreign and Mainland Investors: Showed net selling today, with significant amounts, mainly concentrated in large heavyweights, especially the semiconductor group.
• Investment Trusts: Operations relatively active, but adjusted positions.
• Proprietary Traders: Also on the selling side, with operations mainly short-term arbitrage.

Core Observation Foreign selling pressure was key to the index falling from highs. Changes in foreign trends will affect market support.

Futures and Options Observation

In the futures market, TAIFEX open interest changed today, reflecting new positions amid index decline.

In the options market, from near-month contract open interest distribution, key bull-bear battle positions are visible.

Large open interest concentrated in different weekly options indicates very active short-term trading. These strike prices with large contracts often form short-term psychological support or resistance zones.

Additionally, today’s options put/call ratio changed, indicating increased hedging or bearish investors, revealing caution in chasing highs at elevated levels.

Today’s Taipei stock market showed a pattern of high open and sharp decline, with the index closing significantly lower under heavyweight drag. The disk structure shows accelerated sector rotation, with rapid fund shifts between groups and obvious strong-weak differentiation.

Looking ahead, foreign selling provided downside pressure. However, certain indicators also reveal market caution at highs. The market is expected to continue high-level oscillation tomorrow.

Tomorrow’s Focus Investors should watch the latest US Consumer Price Index (CPI) data to be released, which will have important impact on global market sentiment.

FAQ

Why Did the Taipei Stock Market Fall Today?

Today’s decline had several main reasons:

• Hawkish signals from US Fed rate cut impacted confidence.
• Concerns over TSMC monthly revenue and broader macro factors.
• Heavyweight TSMC (2330) dragged significantly, contributing most of the index decline.

Why Did the Index Fall, But Some Stocks Rose?

This reflects the “sector rotation” phenomenon in market funds. Stocks with recent large gains faced profit-taking pressure. Funds shifted from these high-level stocks to other sectors with themes.

Who Were the Main Sellers in the Market Today?

Today’s main selling came from foreign investors. Data shows foreign investors were the key force pushing the index down from highs.

What Does Rising Options Put/Call Ratio (P/C Ratio) Mean?

This is usually seen as a signal of rising market hedging sentiment. Rising P/C Ratio indicates more investors buying put options for hedging or bearish bets. This reveals that after the index reached highs, some investors turned more cautious, worrying about potential pullbacks.