3490 單井
上櫃 ｜ 光電業
收盤價
31.60
▲+1.20
(+3.95%)
2026-08-11
本益比
11.79
殖利率
0.00%
股價淨值比
1.29
近期行情
| 日期 | 開盤 | 最高 | 最低 | 收盤 | 漲跌 | 漲跌(%) | 成交量 |
|---|---|---|---|---|---|---|---|
| 2026-08-11 | 31.05 | 31.75 | 30.55 | 31.60 | +1.20 | +3.95% | 4,766,000 |
| 2026-08-08 | 29.70 | 30.75 | 29.60 | 30.40 | +0.70 | +2.36% | 5,058,000 |
| 2026-08-07 | 28.55 | 29.70 | 28.05 | 29.70 | +1.15 | +4.03% | 1,924,000 |
| 2026-08-06 | 28.50 | 29.20 | 28.40 | 28.55 | +0.15 | +0.53% | 1,844,000 |
| 2026-08-04 | 26.95 | 28.80 | 26.95 | 28.40 | +0.70 | +2.53% | 1,992,000 |
| 2026-08-01 | 27.30 | 28.00 | 27.20 | 27.70 | +1.55 | +5.93% | 1,762,000 |
| 2026-07-31 | 25.40 | 26.55 | 25.15 | 26.15 | +0.30 | +1.16% | 786,000 |
| 2026-07-30 | 27.00 | 27.00 | 25.30 | 25.85 | -0.80 | -3.00% | 760,000 |
| 2026-07-29 | 27.40 | 27.75 | 26.45 | 26.65 | -1.10 | -3.96% | 912,000 |
| 2026-07-28 | 27.10 | 27.80 | 26.55 | 27.75 | +0.65 | +2.40% | 671,000 |
| 2026-07-25 | 27.40 | 27.70 | 27.00 | 27.10 | -0.30 | -1.09% | 222,000 |
| 2026-07-24 | 27.70 | 28.15 | 27.20 | 27.40 | -0.25 | -0.90% | 418,000 |
| 2026-07-23 | 28.65 | 28.70 | 27.65 | 27.65 | -0.15 | -0.54% | 533,000 |
| 2026-07-22 | 26.90 | 28.00 | 26.90 | 27.80 | +1.05 | +3.93% | 458,000 |
| 2026-07-21 | 27.50 | 27.90 | 26.30 | 26.75 | -0.75 | -2.73% | 589,000 |
| 2026-07-18 | 29.45 | 29.45 | 27.50 | 27.50 | -2.30 | -7.72% | 710,000 |
| 2026-07-17 | 30.05 | 30.75 | 29.50 | 29.80 | -0.45 | -1.49% | 419,000 |
| 2026-07-16 | 29.95 | 30.95 | 29.45 | 30.25 | +0.45 | +1.51% | 383,000 |
| 2026-07-15 | 30.90 | 31.10 | 29.05 | 29.80 | 0.00 | 0.00% | 524,000 |
| 2026-07-14 | 31.75 | 31.90 | 30.85 | 31.40 | -0.40 | -1.26% | 452,000 |
| 2026-07-11 | 32.50 | 32.60 | 31.80 | 31.80 | -0.85 | -2.60% | 367,000 |
| 2026-07-10 | 32.50 | 32.60 | 31.80 | 31.80 | -0.85 | -2.60% | 367,000 |
| 2026-07-09 | 33.45 | 33.45 | 32.25 | 32.65 | -0.55 | -1.66% | 436,000 |
| 2026-07-08 | 33.80 | 33.80 | 32.50 | 33.20 | -0.50 | -1.48% | 632,000 |
| 2026-07-07 | 34.35 | 35.20 | 33.70 | 33.70 | -0.65 | -1.89% | 872,000 |
| 2026-07-04 | 33.50 | 34.70 | 33.30 | 34.35 | +0.90 | +2.69% | 1,319,000 |
| 2026-07-03 | 34.60 | 34.60 | 33.00 | 33.45 | -0.45 | -1.33% | 2,060,000 |
| 2026-07-02 | 31.00 | 33.90 | 31.00 | 33.90 | +3.05 | +9.89% | 1,662,000 |
| 2026-07-01 | 30.75 | 31.05 | 30.50 | 30.85 | +0.55 | +1.82% | 337,000 |
| 2026-06-30 | 30.60 | 31.10 | 30.30 | 30.30 | -0.15 | -0.49% | 320,000 |