Glass and ceramics sector index performance
On 11-13 the Glass and ceramics sector index closed at 194.92: +43.41% over 1 week, +24.06% over 1 month, +41.06% over 3 months and +122.59% over 1 year. Combined monthly revenue for 2026/10 was +42.3% year on year (5 companies). The median P/E is 29.1, at the 32th percentile of the last 5 years.
Sector index history
Industry monthly revenue growth (YoY)
| Month | Combined YoY | Companies |
|---|---|---|
| 2026/10 | +42.3% | 5 |
| 2026/09 | +27.5% | 5 |
| 2026/08 | +24.9% | 5 |
| 2026/07 | +19.8% | 5 |
| 2026/06 | +17.9% | 5 |
| 2026/05 | +11.8% | 5 |
| 2026/04 | +3.1% | 5 |
| 2026/03 | +8.8% | 5 |
| 2026/02 | -20.3% | 5 |
| 2026/01 | +17.4% | 5 |
| 2025/12 | -9.2% | 5 |
| 2025/11 | -8.8% | 5 |
Valuation position
Median P/E
29.1
32th percentile of the last 5 years
Median P/B
1.20
69th percentile of the last 5 years
Data date 2026-11-13, 5 stocks. The percentile compares with this sector's own history; it does not mean expensive or cheap.
Top 30 stocks by turnover
FAQ
How is the Glass and ceramics sector index built?
It is TWSE's "玻璃陶瓷類指數", tracking the overall share-price movement of listed companies in the industry as a price index, without dividend reinvestment. 5 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.