G-Tech Optoelectronics Corporation 3149
TWSE · Taiwan · Consumer Durables
TWD 77.40+3.10 (+4.17%)
Market open· · TWD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
Market open· · TWD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
| Date | Close | Change | Open | High | Low | Volume |
|---|---|---|---|---|---|---|
| 2026-10-02 | TWD 77.40 | +4.17% | TWD 74.80 | TWD 79.70 | TWD 74.00 | 22.20M |
| 2026-10-01 | TWD 74.30 | +0.41% | TWD 74.30 | TWD 76.10 | TWD 72.20 | 36.92M |
| 2026-09-30 | TWD 74.00 | +9.96% | TWD 69.50 | TWD 74.00 | TWD 69.00 | 18.64M |
| 2026-09-29 | TWD 67.30 | +6.32% | TWD 63.20 | TWD 68.00 | TWD 63.00 | 9.27M |
| 2026-09-24 | TWD 63.30 | +0.16% | TWD 62.80 | TWD 64.20 | TWD 62.50 | 2.57M |
| 2026-09-23 | TWD 63.20 | -1.40% | TWD 65.20 | TWD 65.80 | TWD 63.10 | 3.65M |
| 2026-09-22 | TWD 64.10 | -1.54% | TWD 66.00 | TWD 67.90 | TWD 64.10 | 7.06M |
| 2026-09-21 | TWD 65.10 | +2.04% | TWD 64.70 | TWD 66.10 | TWD 63.10 | 6.24M |
| 2026-09-18 | TWD 63.80 | +2.90% | TWD 63.20 | TWD 63.80 | TWD 62.00 | 7.53M |
| 2026-09-17 | TWD 62.00 | +1.14% | TWD 62.00 | TWD 64.40 | TWD 61.90 | 6.75M |
| 2026-09-16 | TWD 61.30 | +3.20% | TWD 59.90 | TWD 62.30 | TWD 59.70 | 2.64M |
| 2026-09-15 | TWD 59.40 | -2.46% | TWD 61.00 | TWD 61.30 | TWD 59.40 | 2.79M |
| 2026-09-14 | TWD 60.90 | -2.25% | TWD 61.70 | TWD 61.70 | TWD 59.70 | 4.06M |
| 2026-09-11 | TWD 62.30 | +1.47% | TWD 60.00 | TWD 64.00 | TWD 59.80 | 5.18M |
| 2026-09-10 | TWD 61.40 | -1.76% | TWD 61.90 | TWD 62.00 | TWD 60.10 | 3.14M |
| 2026-09-09 | TWD 62.50 | +3.82% | TWD 60.80 | TWD 63.00 | TWD 60.80 | 4.71M |
| 2026-09-08 | TWD 60.20 | -0.99% | TWD 61.20 | TWD 61.60 | TWD 60.00 | 2.35M |
| 2026-09-07 | TWD 60.80 | +0.33% | TWD 60.70 | TWD 61.60 | TWD 60.00 | 3.23M |
| 2026-09-04 | TWD 60.60 | +1.85% | TWD 60.00 | TWD 60.90 | TWD 58.40 | 6.17M |
| 2026-09-03 | TWD 59.50 | -6.15% | TWD 63.30 | TWD 63.30 | TWD 59.40 | 13.38M |
| 2026-09-02 | TWD 63.40 | -1.25% | TWD 64.00 | TWD 64.50 | TWD 63.10 | 4.32M |
| 2026-09-01 | TWD 64.20 | +0.16% | TWD 64.50 | TWD 65.90 | TWD 63.90 | 3.96M |
| 2026-08-31 | TWD 64.10 | -3.46% | TWD 65.60 | TWD 66.30 | TWD 63.90 | 3.82M |
| 2026-08-28 | TWD 66.40 | -1.19% | TWD 67.60 | TWD 68.30 | TWD 66.30 | 4.14M |
| 2026-08-27 | TWD 67.20 | -1.18% | TWD 68.40 | TWD 68.70 | TWD 67.10 | 5.37M |
| 2026-08-26 | TWD 68.00 | +5.59% | TWD 64.60 | TWD 68.90 | TWD 64.60 | 9.64M |
| 2026-08-25 | TWD 64.40 | +0.47% | TWD 63.70 | TWD 64.40 | TWD 62.40 | 4.56M |
| 2026-08-24 | TWD 64.10 | -1.38% | TWD 65.00 | TWD 65.70 | TWD 64.00 | 3.18M |
| 2026-08-21 | TWD 65.00 | -1.81% | TWD 65.70 | TWD 66.90 | TWD 64.80 | 4.22M |
| 2026-08-20 | TWD 66.20 | +2.16% | TWD 65.90 | TWD 67.40 | TWD 64.50 | 4.76M |
| 2026-08-19 | TWD 64.80 | -2.41% | TWD 65.40 | TWD 68.70 | TWD 64.30 | 8.31M |
| 2026-08-18 | TWD 66.40 | -1.78% | TWD 67.10 | TWD 68.00 | TWD 66.30 | 4.55M |
| 2026-08-17 | TWD 67.60 | +0.75% | TWD 67.50 | TWD 68.30 | TWD 65.90 | 5.17M |
| 2026-08-14 | TWD 67.10 | -1.76% | TWD 68.30 | TWD 68.30 | TWD 65.60 | 8.33M |
| 2026-08-13 | TWD 68.30 | 0.00% | TWD 68.90 | TWD 70.50 | TWD 68.30 | 7.97M |
| 2026-08-12 | TWD 68.30 | +1.19% | TWD 67.80 | TWD 72.00 | TWD 67.50 | 25.31M |
| 2026-08-11 | TWD 67.50 | -2.17% | TWD 69.70 | TWD 71.90 | TWD 67.50 | 17.84M |
| 2026-08-10 | TWD 69.00 | +9.87% | TWD 63.50 | TWD 69.00 | TWD 63.50 | 12.52M |
| 2026-08-07 | TWD 62.80 | -0.48% | TWD 63.40 | TWD 66.00 | TWD 62.50 | 8.27M |
| 2026-08-06 | TWD 63.10 | -3.52% | TWD 65.00 | TWD 65.40 | TWD 62.20 | 9.77M |
| 2026-08-05 | TWD 65.40 | -0.61% | TWD 66.50 | TWD 67.30 | TWD 64.00 | 22.37M |
| 2026-08-04 | TWD 65.80 | -0.60% | TWD 65.30 | TWD 67.80 | TWD 65.30 | 7.20M |
| 2026-08-03 | TWD 66.20 | +0.46% | TWD 65.40 | TWD 68.90 | TWD 64.80 | 5.75M |
| 2026-07-31 | TWD 65.90 | +6.81% | TWD 67.50 | TWD 67.80 | TWD 64.90 | 8.50M |
| 2026-07-30 | TWD 61.70 | -4.64% | TWD 64.20 | TWD 67.40 | TWD 61.50 | 7.05M |
| 2026-07-29 | TWD 64.70 | -4.99% | TWD 67.60 | TWD 68.40 | TWD 63.10 | 8.82M |
| 2026-07-28 | TWD 68.10 | -0.44% | TWD 66.50 | TWD 69.50 | TWD 64.20 | 7.59M |
| 2026-07-27 | TWD 68.40 | -1.72% | TWD 68.30 | TWD 71.00 | TWD 67.20 | 5.61M |
| 2026-07-24 | TWD 69.60 | +1.61% | TWD 69.00 | TWD 70.70 | TWD 67.00 | 8.67M |
| 2026-07-23 | TWD 68.50 | -5.91% | TWD 72.70 | TWD 73.40 | TWD 67.00 | 13.58M |
| 2026-07-22 | TWD 72.80 | -4.59% | TWD 77.70 | TWD 79.20 | TWD 72.70 | 9.49M |
| 2026-07-21 | TWD 76.30 | +0.13% | TWD 77.80 | TWD 79.30 | TWD 76.30 | 5.71M |
| 2026-07-20 | TWD 76.20 | -4.27% | TWD 80.70 | TWD 81.70 | TWD 73.80 | 8.27M |
| 2026-07-17 | TWD 79.60 | -9.35% | TWD 81.80 | TWD 89.80 | TWD 79.30 | 15.66M |
| 2026-07-16 | TWD 87.81 | +3.66% | TWD 83.49 | TWD 91.85 | TWD 83.49 | 16.36M |
| 2026-07-15 | TWD 84.71 | +3.32% | TWD 83.77 | TWD 85.46 | TWD 82.08 | 6.08M |
| 2026-07-14 | TWD 81.99 | -5.42% | TWD 87.34 | TWD 87.62 | TWD 79.45 | 8.96M |
| 2026-07-13 | TWD 86.68 | +3.13% | TWD 85.46 | TWD 89.69 | TWD 84.90 | 16.84M |
| 2026-07-10 | TWD 84.05 | 0.00% | TWD 84.05 | TWD 84.05 | TWD 84.05 | 0 |
| 2026-07-09 | TWD 84.05 | +4.68% | TWD 81.71 | TWD 87.06 | TWD 80.77 | 15.04M |
| 2026-07-08 | TWD 80.30 | -0.81% | TWD 81.24 | TWD 82.36 | TWD 78.70 | 7.92M |
| 2026-07-07 | TWD 80.96 | -7.90% | TWD 83.49 | TWD 84.81 | TWD 79.17 | 11.34M |
| 2026-07-06 | TWD 87.90 | +0.80% | TWD 88.70 | TWD 91.50 | TWD 87.80 | 9.46M |
| 2026-07-03 | TWD 87.20 | -3.65% | TWD 90.00 | TWD 91.20 | TWD 86.10 | 16.96M |
| 2026-07-02 | TWD 90.50 | -3.72% | TWD 90.00 | TWD 95.30 | TWD 89.30 | 16.15M |
| 2026-07-01 | TWD 94.00 | -7.39% | TWD 103.50 | TWD 105.00 | TWD 93.50 | 30.44M |
| 2026-06-30 | TWD 101.50 | +9.49% | TWD 96.00 | TWD 101.50 | TWD 95.10 | 25.83M |
| 2026-06-29 | TWD 92.70 | -5.21% | TWD 98.00 | TWD 101.00 | TWD 92.70 | 19.14M |
| 2026-06-26 | TWD 97.80 | -2.20% | TWD 100.00 | TWD 109.00 | TWD 97.50 | 29.20M |
| 2026-06-25 | TWD 100.00 | -1.96% | TWD 106.00 | TWD 106.00 | TWD 97.50 | 18.94M |
| 2026-06-24 | TWD 102.00 | +8.40% | TWD 91.90 | TWD 103.50 | TWD 91.30 | 35.68M |
| 2026-06-23 | TWD 94.10 | -9.95% | TWD 103.00 | TWD 106.50 | TWD 94.10 | 29.52M |
| 2026-06-22 | TWD 104.50 | +10.00% | TWD 99.00 | TWD 104.50 | TWD 99.00 | 7.22M |
| 2026-06-18 | TWD 95.00 | +1.39% | TWD 96.30 | TWD 96.30 | TWD 93.70 | 5.38M |
| 2026-06-17 | TWD 93.70 | +6.48% | TWD 88.00 | TWD 94.60 | TWD 87.90 | 7.51M |
| 2026-06-16 | TWD 88.00 | +0.69% | TWD 90.00 | TWD 90.00 | TWD 87.70 | 3.36M |
| 2026-06-15 | TWD 87.40 | +5.30% | TWD 85.00 | TWD 89.00 | TWD 84.10 | 4.10M |
| 2026-06-12 | TWD 83.00 | +3.11% | TWD 84.90 | TWD 84.90 | TWD 82.50 | 2.70M |
| 2026-06-11 | TWD 80.50 | -2.07% | TWD 82.20 | TWD 83.30 | TWD 76.00 | 6.03M |
| 2026-06-10 | TWD 82.20 | -5.73% | TWD 87.90 | TWD 91.00 | TWD 80.00 | 7.87M |
| 2026-06-09 | TWD 87.20 | +0.46% | TWD 88.20 | TWD 89.00 | TWD 86.80 | 4.83M |
| 2026-06-08 | TWD 86.80 | -4.41% | TWD 81.80 | TWD 90.50 | TWD 81.80 | 9.02M |
| 2026-06-05 | TWD 90.80 | -0.22% | TWD 90.00 | TWD 92.40 | TWD 85.00 | 33.94M |
| 2026-06-04 | TWD 91.00 | +0.22% | TWD 90.00 | TWD 96.50 | TWD 89.60 | 42.46M |
| 2026-06-03 | TWD 90.80 | +5.46% | TWD 89.70 | TWD 93.40 | TWD 88.80 | 50.14M |
| 2026-06-02 | TWD 86.10 | +9.96% | TWD 86.10 | TWD 86.10 | TWD 83.50 | 37.31M |
| 2026-06-01 | TWD 78.30 | +9.97% | TWD 76.00 | TWD 78.30 | TWD 75.80 | 6.91M |
| 2026-05-29 | TWD 71.20 | +6.11% | TWD 69.50 | TWD 72.20 | TWD 66.30 | 29.49M |
| 2026-05-28 | TWD 67.10 | +2.60% | TWD 65.90 | TWD 71.80 | TWD 65.70 | 33.96M |
| 2026-05-27 | TWD 65.40 | -3.82% | TWD 68.40 | TWD 69.00 | TWD 65.00 | 23.85M |