The total market value of Taiwan stocks increased by over 400 billion TWD in a week: Stocks in the oil, electricity, and gas sectors led the gains, while the information services sector saw the most activity.

As of May 9, 2025, the Taiwan Stock Exchange Capitalization Weighted Stock Index rose by 127.4 points to 20,915.04 points, with a weekly increase of 0.61%. The total market value of all listed companies increased to 67.2714 trillion NTD, an increase of 4.13494 trillion NTD. The oil, electricity, and gas stocks led with a gain of 9.44%, while the home living stocks fell by 3.10%. The semiconductor stocks' transaction value was 4,100.44 billion NTD, accounting for 29.21%, and the information services stocks had the highest turnover rate at 18.82%.
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The total market value of Taiwan stocks increased by over 400 billion TWD in a week: Stocks in the oil, electricity, and gas sectors led the gains, while the information services sector saw the most activity.
As of May 9, 2025, the Taiwan Stock Exchange Capitalization Weighted Stock Index rose by 127.4 points to 20,915.04 points, with a weekly increase of 0.61%. The total market value of all listed companies increased to 67.2714 trillion NTD, an increase of 4.13494 trillion NTD. The oil, electricity, and gas stocks led with a gain of 9.44%, while the home living stocks fell by 3.10%. The semiconductor stocks' transaction value was 4,100.44 billion NTD, accounting for 29.21%, and the information services stocks had the highest turnover rate at 18.82%.
Taiwan Stock Market's Total Market Value Increases by Over 400 Billion NT Dollars Weekly
This week, the Taiwan stock market demonstrated resilience amid significant fluctuations in the New Taiwan Dollar exchange rate and a cautious international market atmosphere. The weighted index of the main board closed at 20,915.04 points on Friday (May 9), up 127.4 points from last week, a rise of 0.61%. According to data from the Taiwan Stock Exchange, the total market value of all listed companies increased from 66,857.924 billion NT dollars last week to 67,271.418 billion NT dollars, a weekly increase of 4,134.94 billion NT dollars, approximately 0.62%.
Overview of Trading Amount and Turnover Rate
This week, the total trading amount in the main board reached 1,543.769 billion NT dollars, with the trading amount of listed stocks at 1,403.722 billion NT dollars, and a stock turnover rate of 1.91%. Observing the cumulative data from the beginning of the year to May 9, over 81 trading days, the cumulative trading amount in the main board was 27,953.491 billion NT dollars, with an average daily trading amount of 3,451.05 billion NT dollars, an overall stock turnover rate of 31.99%, and an average daily turnover rate of 0.39%.
Performance by Sector: Oil, Electricity, and Gas Stocks Lead Gains, Home Life Under Pressure
In terms of sector indices, the oil, electricity, and gas stocks performed the best this week, with the index rising by 9.44%, benefiting from the decline in international oil prices and the emergence of energy themes. Conversely, the home life sector faced pressure, with the index falling by 3.10%, making it the weakest performing sector this week.
Excluding financial and electronic stocks, traditional industries still showed resilience. The index excluding financial stocks rose by 140.96 points, an increase of 0.78%; the index excluding electronic stocks rose by 135.21 points, an increase of 0.74%; and the index excluding both financial and electronic stocks rose by 214.74 points, an increase of 1.59%.
Semiconductor Stocks Remain the Leader in Trading Amount
In terms of sector trading amount, semiconductor stocks remained the market focus, with a trading amount of 4,100.44 billion NT dollars this week, accounting for 29.21% of the total trading amount of all listed stocks. This was followed by electronic components, with a trading amount of 1,631.80 billion NT dollars, accounting for 11.62%; and computer and peripheral equipment, with 1,458.50 billion NT dollars, accounting for 10.39%.
These three major industries together accounted for more than half of the market's trading amount, indicating that funds are still highly concentrated in technology and electronics-related sectors.
Market Activity: Information Services Lead in Turnover Rate
In terms of turnover rate, the information services sector led with a turnover rate of 18.82%, indicating frequent trading and high liquidity in this industry group. This was followed by the electrical machinery sector (7.93%) and the digital cloud sector (5.65%), reflecting that market funds are not only concentrated in large-cap electronic stocks but are also actively investing in high-growth and high-theme industries.
Overview of Industry Trading and Turnover Rates
Industry Category | Trading Amount (Billion NT Dollars) | Share (%) | Turnover Rate (%) |
---|---|---|---|
Semiconductor | 4,100.44 | 29.21 | - |
Electronic Components | 1,631.80 | 11.62 | - |
Computer and Peripheral Equipment | 1,458.50 | 10.39 | - |
Information Services | - | - | 18.82 |
Electrical Machinery | - | - | 7.93 |
Digital Cloud | - | - | 5.65 |
References
People Also Ask...

Which industry in the Taiwan stock market saw the biggest rise this week?

Why did the oil, electricity, and gas sector stocks in the Taiwan stock market see the largest gains this week? Is there any particular reason for this?

The market value of Taiwan stocks increased by more than 400 billion NTD this week. How does this affect our community's investments?