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As of 11-13, the sector indexes with the largest gains over 3 months are: Glass and ceramics +41.06%, Plastics +36.25%, Oil, gas and electricity +25.85%; the largest losses: Electronic components -24.03%, Green energy and environmental services -21.02%, Computer and peripheral equipment -15.29%. Below are 34 industry sector indexes with returns, share of turnover and a heat map. Data from TWSE, updated every trading day.
Tile size is share of turnover and colour is the return over the selected period (red up, green down; deeper means larger). Open a tile for the sector.
| Sector | 1 week | 1 month | 3 months ▼ | 6 months | 1 year | Turnover share |
|---|---|---|---|---|---|---|
| Glass and ceramics | +43.41% | +24.06% | +41.06% | +28.95% | +122.59% | 3.5% |
| Plastics | +22.74% | -14.05% | +36.25% | +151.88% | +226.38% | 3.4% |
| Oil, gas and electricity | +6.76% | -21.28% | +25.85% | +64.50% | +58.91% | 0.1% |
| Financial and insurance | +6.27% | +1.69% | +17.16% | +48.04% | +67.21% | 2.3% |
| Information services | +5.44% | +1.61% | +11.12% | +29.39% | +16.87% | 1.2% |
| Shipping and transportation | +5.15% | -3.28% | +11.01% | +24.82% | +21.24% | 0.8% |
| Cement | +0.39% | -1.16% | +8.47% | +7.61% | +7.89% | 0.1% |
| Optoelectronic | +14.53% | -16.09% | +6.32% | +20.69% | +91.04% | 6.4% |
| Textiles | +3.35% | -1.56% | +1.52% | +6.48% | -7.03% | 0.3% |
| Food | +1.29% | -1.49% | -0.07% | -1.48% | -3.37% | 0.1% |
| Trading and consumers’ goods | +2.02% | -2.98% | -1.30% | +1.31% | -5.70% | 0.0% |
| Tourism and hospitality | +0.29% | -4.28% | -1.46% | -1.99% | -8.23% | 0.0% |
| Agricultural technology | +1.50% | -2.79% | -2.29% | +1.02% | -5.89% | 0.0% |
| Iron and steel | -0.06% | -6.22% | -2.42% | +3.09% | +2.72% | 0.5% |
| Semiconductor | +11.40% | -8.31% | -3.82% | +4.10% | +72.26% | 34.5% |
| Cultural and creative | +4.14% | -3.73% | -4.41% | -9.74% | -22.45% | 0.1% |
| Communications and internet | +5.56% | -7.37% | -4.51% | -9.55% | +27.85% | 4.1% |
| Others | +2.91% | -3.82% | -4.95% | +2.83% | -3.14% | 0.7% |
| Home and living | +3.07% | -2.73% | -5.13% | +6.76% | -6.56% | 0.1% |
| Automobile | -0.18% | -6.79% | -5.18% | +0.26% | -14.97% | 0.1% |
| Rubber | -0.33% | -8.69% | -5.87% | -5.03% | -6.10% | 0.0% |
| Building materials and construction | +1.49% | -4.32% | -5.95% | -5.11% | -8.50% | 0.1% |
| Chemical | +3.69% | -15.84% | -7.49% | -9.20% | +13.86% | 0.5% |
| Digital and cloud services | +5.98% | -3.87% | -7.60% | +9.46% | -16.94% | 0.2% |
| Paper and pulp | -1.66% | -7.95% | -7.79% | +3.87% | +1.27% | 0.0% |
| Sports and leisure | +0.15% | -3.26% | -8.23% | -5.13% | -27.54% | 0.1% |
| Biotechnology and medical care | +6.47% | +3.20% | -8.99% | +24.01% | +19.40% | 1.0% |
| Electronic products distribution | +0.63% | -17.49% | -13.72% | -15.54% | +26.18% | 0.4% |
| Electric appliance and cable | +4.11% | -16.57% | -13.80% | -5.90% | -11.52% | 0.1% |
| Electrical machinery | +9.54% | -14.18% | -14.68% | -15.99% | +8.06% | 2.7% |
| Other electronics | +9.02% | -12.46% | -15.27% | -11.14% | +4.54% | 3.8% |
| Computer and peripheral equipment | +6.36% | -14.58% | -15.29% | +6.59% | +23.57% | 6.4% |
| Green energy and environmental services | -0.13% | -18.57% | -21.02% | -9.58% | +9.46% | 0.2% |
| Electronic components | +12.67% | -27.06% | -24.03% | -13.02% | +80.21% | 26.0% |
A price index compiled by TWSE for each industry, tracking the overall share-price movement of listed companies in that industry (dividends not reinvested). The returns on this page are calculated from index closes over each period.
The latest trading day's turnover of all listed and OTC common stocks in an industry divided by the total across industries, showing where trading is concentrated.
No. The ranking only describes past performance; it does not predict anything and is not advice about any sector or stock. A large short-term gain may come from a few heavyweight stocks, so read it together with each sector page's revenue and valuation.
Market breadthBusiness cycle indicatorStock rankingsHow to read sector indexes and rotation
Data date 2026-11-13Source: TWSE industry sector price indexes and daily trading data. For education and personal reference only; not investment advice.