Taiwan stocks: Intraday plunge
On 2026-11-13 the top three of the Intraday plunge are 冠西電, 大量, 倉和. End-of-day proxy: drop of at least 5% from the day’s high, (high − close) ÷ reference price; 187 stocks in total, with the top 30 below. Data from TWSE and TPEx, updated after each trading day's close. Statistics only; not investment advice.
Intraday plunge
| Rank | Stock | Close | Chg % | Volume (lots) |
|---|---|---|---|---|
| 1 | 冠西電 2466 | 393.00 | -9.97% | 7,901 |
| 2 | 大量 3167 | 824.00 | -6.26% | 11,358 |
| 3 | 倉和 6538 | 293.50 | -9.97% | 18,386 |
| 4 | 漢測 7856 | 2,570.00 | -7.22% | 768 |
| 5 | 聯友金屬-創 7610 | 1,090.00 | -9.92% | 1,229 |
| 6 | 攸泰科技 6928 | 47.55 | -4.23% | 704 |
| 7 | 嘉基 6715 | 443.50 | -3.27% | 2,396 |
| 8 | 創新服務 7828 | 1,375.00 | -3.85% | 283 |
| 9 | 大眾控 3701 | 68.50 | -1.44% | 38,614 |
| 10 | 健策 3653 | 5,345.00 | -4.64% | 3,082 |
| 11 | 陽程 3498 | 202.00 | -4.49% | 4,967 |
| 12 | 瀧澤科 6609 | 58.70 | -1.18% | 9,251 |
| 13 | 泰鼎-KY 4927 | 57.40 | -1.54% | 25,615 |
| 14 | 濱川 1569 | 97.30 | -5.07% | 14,170 |
| 15 | AMAX-KY 6933 | 312.00 | -3.70% | 1,800 |
| 16 | 昇達科 3491 | 1,430.00 | -1.72% | 3,601 |
| 17 | 宏致 3605 | 127.50 | -0.39% | 10,224 |
| 18 | GIS-KY 6456 | 101.50 | 0.00% | 68,994 |
| 19 | 巨虹 8084 | 6.83 | -7.45% | 548 |
| 20 | 欣興 3037 | 785.00 | -0.88% | 29,259 |
| 21 | 東台 4526 | 57.40 | +0.70% | 44,181 |
| 22 | 雲象科技-創 7803 | 12.75 | -1.54% | 37 |
| 23 | 旺矽 6223 | 4,670.00 | +0.32% | 1,606 |
| 24 | 綠河-KY 8444 | 2.66 | -9.22% | 27 |
| 25 | 健鼎 3044 | 533.00 | -0.19% | 9,421 |
| 26 | 萬潤 6187 | 953.00 | +0.32% | 2,255 |
| 27 | 金利食安 7743 | 20.15 | -7.78% | 15 |
| 28 | 瑞耘 6532 | 100.00 | -3.85% | 1,359 |
| 29 | 玉晶光 3406 | 987.00 | +0.71% | 6,086 |
| 30 | 富世達 6805 | 1,975.00 | -0.25% | 1,771 |
FAQ
How is the Intraday plunge ranked?
End-of-day proxy: drop of at least 5% from the day’s high, (high − close) ÷ reference price. It is updated each trading day after the close and the official data arrive; this page shows the top 30 for the latest trading day (2026-11-13).
Does a high rank mean a stock deserves attention?
No. A ranking only describes that day's statistics; it does not predict anything and is not a buy or sell recommendation.
Where does the data come from?
End-of-day data published by TWSE and TPEx. This site only organises it; the official announcements prevail.