G-TECH Optoelectronics Corporation (TPE:3149)
Taiwan · Delayed Price · Currency is TWD 79.60
-13.90 (-14.87%)
Jul 17, 2026, 1:30 PM CST
G-TECH Optoelectronics Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jul 16, 2026 | 88.90 | 97.80 | 88.90 | 93.50 | 93.50 | 3.66% | 15,539,391 |
| Jul 15, 2026 | 89.20 | 91.00 | 87.40 | 90.20 | 90.20 | 3.32% | 5,774,000 |
| Jul 14, 2026 | 93.00 | 93.30 | 84.60 | 87.30 | 87.30 | -5.42% | 8,530,608 |
| Jul 13, 2026 | 91.00 | 95.50 | 90.40 | 92.30 | 92.30 | 3.13% | 15,950,647 |
| Jul 9, 2026 | 87.00 | 92.70 | 86.00 | 89.50 | 89.50 | 4.68% | 14,243,359 |
| Jul 8, 2026 | 86.50 | 87.70 | 83.80 | 85.50 | 85.50 | -0.81% | 7,512,410 |
| Jul 7, 2026 | 88.90 | 90.30 | 84.30 | 86.20 | 86.20 | -1.93% | 10,761,415 |
| Jul 6, 2026 | 88.70 | 91.50 | 87.80 | 87.90 | 87.90 | 0.80% | 9,560,577 |
| Jul 3, 2026 | 90.00 | 91.20 | 86.10 | 87.20 | 87.20 | -3.65% | 17,184,030 |
| Jul 2, 2026 | 90.00 | 95.30 | 89.30 | 90.50 | 90.50 | -3.72% | 16,364,988 |
| Jul 1, 2026 | 103.50 | 105.00 | 93.50 | 94.00 | 94.00 | -7.39% | 30,766,534 |
| Jun 30, 2026 | 96.00 | 101.50 | 95.10 | 101.50 | 101.50 | 9.49% | 26,009,336 |
| Jun 29, 2026 | 98.00 | 101.00 | 92.70 | 92.70 | 92.70 | -5.21% | 19,314,301 |
| Jun 26, 2026 | 100.00 | 109.00 | 97.50 | 97.80 | 97.80 | -2.20% | 29,340,100 |
| Jun 25, 2026 | 106.00 | 106.00 | 97.50 | 100.00 | 100.00 | -1.96% | 19,115,583 |
| Jun 24, 2026 | 91.90 | 103.50 | 91.30 | 102.00 | 102.00 | 8.40% | 35,986,755 |
| Jun 23, 2026 | 103.00 | 106.50 | 94.10 | 94.10 | 94.10 | -9.95% | 29,907,719 |
| Jun 22, 2026 | 99.00 | 104.50 | 99.00 | 104.50 | 104.50 | 10.00% | 7,355,891 |
| Jun 18, 2026 | 96.30 | 96.30 | 93.70 | 95.00 | 95.00 | 1.39% | 5,487,747 |
| Jun 17, 2026 | 88.00 | 94.60 | 87.90 | 93.70 | 93.70 | 6.48% | 7,648,489 |
| Jun 16, 2026 | 90.00 | 90.00 | 87.70 | 88.00 | 88.00 | 0.69% | 3,425,402 |
| Jun 15, 2026 | 85.00 | 89.00 | 84.10 | 87.40 | 87.40 | 5.30% | 4,165,885 |
| Jun 12, 2026 | 84.90 | 84.90 | 82.50 | 83.00 | 83.00 | 3.11% | 2,761,510 |
| Jun 11, 2026 | 82.20 | 83.30 | 76.00 | 80.50 | 80.50 | -2.07% | 6,150,219 |
| Jun 10, 2026 | 87.90 | 91.00 | 80.00 | 82.20 | 82.20 | -5.73% | 8,001,354 |
| Jun 9, 2026 | 88.20 | 89.00 | 86.80 | 87.20 | 87.20 | 0.46% | 4,925,418 |
| Jun 8, 2026 | 81.80 | 90.50 | 81.80 | 86.80 | 86.80 | -4.41% | 9,170,766 |
| Jun 5, 2026 | 90.00 | 92.40 | 85.00 | 90.80 | 90.80 | -0.22% | 34,190,520 |
| Jun 4, 2026 | 90.00 | 96.50 | 89.60 | 91.00 | 91.00 | 0.22% | 42,746,320 |
| Jun 3, 2026 | 89.70 | 93.40 | 88.80 | 90.80 | 90.80 | 5.46% | 50,508,550 |
| Jun 2, 2026 | 86.10 | 86.10 | 83.50 | 86.10 | 86.10 | 9.96% | 37,607,810 |
| Jun 1, 2026 | 76.00 | 78.30 | 75.80 | 78.30 | 78.30 | 9.97% | 7,001,430 |
| May 29, 2026 | 69.50 | 72.20 | 66.30 | 71.20 | 71.20 | 6.11% | 29,633,210 |
| May 28, 2026 | 65.90 | 71.80 | 65.70 | 67.10 | 67.10 | 2.60% | 34,145,280 |
| May 27, 2026 | 68.40 | 69.00 | 65.00 | 65.40 | 65.40 | -3.82% | 24,000,150 |
| May 26, 2026 | 65.00 | 68.00 | 61.80 | 68.00 | 68.00 | 4.62% | 40,572,080 |
| May 25, 2026 | 60.10 | 65.00 | 59.00 | 65.00 | 65.00 | 9.98% | 41,465,190 |
| May 22, 2026 | 58.00 | 61.10 | 57.90 | 59.10 | 59.10 | 4.42% | 34,321,690 |
| May 21, 2026 | 56.80 | 57.70 | 56.10 | 56.60 | 56.60 | 1.07% | 12,449,610 |
| May 20, 2026 | 58.00 | 58.80 | 55.50 | 56.00 | 56.00 | -3.11% | 18,854,920 |
| May 19, 2026 | 58.50 | 60.50 | 57.00 | 57.80 | 57.80 | -2.03% | 33,859,040 |
| May 18, 2026 | 57.00 | 60.90 | 55.30 | 59.00 | 59.00 | 2.79% | 52,943,930 |
| May 15, 2026 | 54.50 | 58.00 | 54.20 | 57.40 | 57.40 | 6.49% | 28,811,150 |
| May 14, 2026 | 55.70 | 56.00 | 53.00 | 53.90 | 53.90 | -3.23% | 18,912,550 |
| May 13, 2026 | 52.30 | 56.50 | 51.80 | 55.70 | 55.70 | 8.37% | 45,448,400 |
| May 12, 2026 | 51.00 | 53.40 | 49.90 | 51.40 | 51.40 | 1.78% | 15,371,090 |
| May 11, 2026 | 48.50 | 51.60 | 48.45 | 50.50 | 50.50 | 4.66% | 8,196,562 |
| May 8, 2026 | 50.90 | 51.40 | 48.25 | 48.25 | 48.25 | -5.21% | 9,062,420 |
| May 7, 2026 | 50.70 | 53.70 | 50.00 | 50.90 | 50.90 | 2.83% | 18,345,780 |
| May 6, 2026 | 49.70 | 51.80 | 48.55 | 49.50 | 49.50 | 1.85% | 17,394,430 |