Electrical machinery sector index performance
On 11-13 the Electrical machinery sector index closed at 471.15: +9.54% over 1 week, -14.18% over 1 month, -14.68% over 3 months and +8.06% over 1 year. Combined monthly revenue for 2026/10 was +20.7% year on year (101 companies). The median P/E is 20.8, at the 59th percentile of the last 5 years.
Sector index history
Industry monthly revenue growth (YoY)
| Month | Combined YoY | Companies |
|---|---|---|
| 2026/10 | +20.7% | 101 |
| 2026/09 | +19.1% | 100 |
| 2026/08 | +14.5% | 100 |
| 2026/07 | +20.0% | 100 |
| 2026/06 | +16.5% | 100 |
| 2026/05 | +10.1% | 100 |
| 2026/04 | +13.8% | 100 |
| 2026/03 | +11.3% | 100 |
| 2026/02 | -0.9% | 100 |
| 2026/01 | +15.6% | 100 |
| 2025/12 | +9.3% | 100 |
| 2025/11 | +3.5% | 100 |
Valuation position
Median P/E
20.8
59th percentile of the last 5 years
Median P/B
1.57
23th percentile of the last 5 years
Data date 2026-11-13, 100 stocks. The percentile compares with this sector's own history; it does not mean expensive or cheap.
Top 30 stocks by turnover
| Stock | Close | Change % | Turnover (100M) |
|---|---|---|---|
| 3167 大量 | 824 | -6.26% | 99.33 |
| 8996 高力 | 1440 | +1.05% | 66.23 |
| 4526 東台 | 57.4 | +0.70% | 26.14 |
| 1519 華城 | 505 | +5.43% | 12.36 |
| 4576 大銀微系統 | 201.5 | -5.62% | 11.48 |
| 1560 中砂 | 726 | +3.57% | 10.64 |
| 1528 恩德 | 29.25 | +4.46% | 8.84 |
| 6425 易發 | 80 | -6.32% | 6.39 |
| 1590 亞德客-KY | 1090 | +3.81% | 6.30 |
| 6609 瀧澤科 | 58.7 | -1.18% | 5.63 |
| 2049 上銀 | 314 | -0.32% | 5.46 |
| 7750 新代 | 1495 | +2.75% | 4.04 |
| 4533 協易機 | 33.25 | +9.92% | 3.40 |
| 1504 東元 | 64.8 | +2.69% | 2.66 |
| 4566 時碩工業 | 74.9 | -1.45% | 2.55 |
| 2371 大同 | 26.85 | +1.90% | 2.08 |
| 1513 中興電 | 146.5 | +0.69% | 1.71 |
| 1503 士電 | 170 | +1.19% | 1.68 |
| 3379 彬台 | 34.55 | -3.63% | 1.61 |
| 8027 鈦昇 | 145.5 | +1.39% | 1.32 |
| 3162 精確 | 74.9 | -1.32% | 0.81 |
| 1597 直得 | 114.5 | +2.69% | 0.65 |
| 4583 台灣精銳 | 348 | +2.35% | 0.57 |
| 4540 全球傳動 | 54 | +3.45% | 0.53 |
| 1514 亞力 | 84.7 | +0.83% | 0.52 |
| 3685 元創精密 | 27.05 | +4.64% | 0.44 |
| 4561 健椿 | 45.5 | +7.18% | 0.41 |
| 4562 穎漢 | 32.85 | +1.23% | 0.37 |
| 4532 瑞智 | 22.75 | +2.02% | 0.21 |
| 1537 廣隆 | 110.5 | -0.45% | 0.20 |
FAQ
How is the Electrical machinery sector index built?
It is TWSE's "電機機械類指數", tracking the overall share-price movement of listed companies in the industry as a price index, without dividend reinvestment. 101 listed and OTC common stocks belong to this industry classification.
What is industry monthly revenue growth?
For companies in the industry that reported the month and had revenue in the same month last year, this month's combined revenue divided by last year's combined revenue minus 1. It shows the industry's operating momentum; companies report at different times, so early in the month fewer companies are included, and the number is shown.
How do I read the P/E position?
We take the median P/E of companies in the industry (positive values only) and compare it with the industry's median at each period over the last 5 years, showing the share of history that is at or below today. It is a relative position versus its own history, not a statement of cheap or expensive and not advice.
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Source: TWSE industry sector price indexes, daily trading and valuation data, and MOPS monthly revenue. For education and personal reference only; not investment advice.