Advanced Optoelectronic Technology, Inc. 3437
TWSE · Taiwan · Electronic Technology
TWD 22.05-0.40 (-1.78%)
Market closed· · TWD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
Market closed· · 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 |
|---|---|---|---|---|---|---|
| 2026-10-01 | TWD 22.05 | -1.78% | TWD 22.45 | TWD 22.95 | TWD 21.95 | 1.52M |
| 2026-09-30 | TWD 22.45 | +0.22% | TWD 22.20 | TWD 23.00 | TWD 22.20 | 2.19M |
| 2026-09-29 | TWD 22.40 | +1.82% | TWD 21.55 | TWD 22.65 | TWD 21.50 | 2.07M |
| 2026-09-24 | TWD 22.00 | +1.85% | TWD 21.10 | TWD 22.70 | TWD 21.10 |
| 2.57M |
| 2026-09-23 | TWD 21.60 | 0.00% | TWD 21.30 | TWD 23.00 | TWD 21.30 | 3.12M |
| 2026-09-22 | TWD 21.60 | -3.14% | TWD 22.30 | TWD 22.40 | TWD 21.50 | 2.89M |
| 2026-09-21 | TWD 22.30 | -0.22% | TWD 22.45 | TWD 24.30 | TWD 22.15 | 11.37M |
| 2026-09-18 | TWD 22.35 | +9.83% | TWD 20.95 | TWD 22.35 | TWD 20.40 | 9.81M |
| 2026-09-17 | TWD 20.35 | +10.00% | TWD 18.80 | TWD 20.35 | TWD 18.75 | 3.05M |
| 2026-09-16 | TWD 18.50 | +5.71% | TWD 17.50 | TWD 18.70 | TWD 17.50 | 1.12M |
| 2026-09-15 | TWD 17.50 | -1.69% | TWD 17.95 | TWD 17.95 | TWD 17.50 | 464.12K |
| 2026-09-14 | TWD 17.80 | -1.93% | TWD 17.90 | TWD 18.15 | TWD 17.75 | 623.00K |
| 2026-09-11 | TWD 18.15 | -7.87% | TWD 19.00 | TWD 19.00 | TWD 18.00 | 2.41M |
| 2026-09-10 | TWD 19.70 | +5.63% | TWD 18.50 | TWD 20.20 | TWD 18.40 | 2.29M |
| 2026-09-09 | TWD 18.65 | +3.90% | TWD 17.95 | TWD 19.00 | TWD 17.95 | 1.19M |
| 2026-09-08 | TWD 17.95 | 0.00% | TWD 18.10 | TWD 18.25 | TWD 17.80 | 255.27K |
| 2026-09-07 | TWD 17.95 | -2.18% | TWD 18.60 | TWD 18.60 | TWD 17.95 | 670.44K |
| 2026-09-04 | TWD 18.35 | +4.26% | TWD 17.80 | TWD 18.70 | TWD 17.70 | 782.27K |
| 2026-09-03 | TWD 17.60 | -2.76% | TWD 18.20 | TWD 18.85 | TWD 17.60 | 652.09K |
| 2026-09-02 | TWD 18.10 | +0.28% | TWD 18.00 | TWD 18.25 | TWD 17.90 | 244.20K |
| 2026-09-01 | TWD 18.05 | -1.63% | TWD 18.30 | TWD 18.45 | TWD 18.05 | 308.39K |
| 2026-08-31 | TWD 18.35 | -0.27% | TWD 18.45 | TWD 18.50 | TWD 18.10 | 329.00K |
| 2026-08-28 | TWD 18.40 | 0.00% | TWD 18.50 | TWD 18.80 | TWD 18.40 | 396.25K |
| 2026-08-27 | TWD 18.40 | +0.27% | TWD 18.35 | TWD 18.80 | TWD 18.25 | 576.14K |
| 2026-08-26 | TWD 18.35 | +2.51% | TWD 17.75 | TWD 19.15 | TWD 17.75 | 1.25M |
| 2026-08-25 | TWD 17.90 | +0.56% | TWD 17.55 | TWD 17.90 | TWD 17.05 | 471.00K |
| 2026-08-24 | TWD 17.80 | +1.14% | TWD 17.60 | TWD 18.40 | TWD 17.60 | 728.25K |
| 2026-08-21 | TWD 17.60 | +2.33% | TWD 17.25 | TWD 17.95 | TWD 17.15 | 530.00K |
| 2026-08-20 | TWD 17.20 | +2.69% | TWD 16.90 | TWD 17.30 | TWD 16.80 | 365.20K |
| 2026-08-19 | TWD 16.75 | -1.47% | TWD 16.70 | TWD 17.20 | TWD 16.65 | 273.05K |
| 2026-08-18 | TWD 17.00 | -3.13% | TWD 17.45 | TWD 17.55 | TWD 16.95 | 354.00K |
| 2026-08-17 | TWD 17.55 | +0.29% | TWD 17.50 | TWD 17.70 | TWD 17.45 | 255.00K |
| 2026-08-14 | TWD 17.50 | -1.13% | TWD 17.85 | TWD 17.85 | TWD 17.35 | 277.00K |
| 2026-08-13 | TWD 17.70 | -1.12% | TWD 18.05 | TWD 18.05 | TWD 17.70 | 248.12K |
| 2026-08-12 | TWD 17.90 | +2.29% | TWD 17.80 | TWD 18.20 | TWD 17.60 | 439.50K |
| 2026-08-11 | TWD 17.50 | -3.31% | TWD 18.10 | TWD 18.10 | TWD 17.30 | 354.09K |
| 2026-08-10 | TWD 18.10 | +4.02% | TWD 17.65 | TWD 18.15 | TWD 17.65 | 510.00K |
| 2026-08-07 | TWD 17.40 | -2.25% | TWD 17.80 | TWD 17.95 | TWD 17.40 | 242.20K |
| 2026-08-06 | TWD 17.80 | 0.00% | TWD 17.90 | TWD 18.20 | TWD 17.40 | 386.00K |
| 2026-08-05 | TWD 17.80 | +2.01% | TWD 17.90 | TWD 18.10 | TWD 17.65 | 458.45K |
| 2026-08-04 | TWD 17.45 | +3.56% | TWD 16.85 | TWD 17.60 | TWD 16.65 | 546.00K |
| 2026-08-03 | TWD 16.85 | +0.60% | TWD 16.55 | TWD 17.10 | TWD 16.40 | 484.00K |
| 2026-07-31 | TWD 16.75 | +9.12% | TWD 16.20 | TWD 16.85 | TWD 16.00 | 572.47K |
| 2026-07-30 | TWD 15.35 | -3.46% | TWD 15.55 | TWD 16.15 | TWD 15.30 | 644.08K |
| 2026-07-29 | TWD 15.90 | -4.22% | TWD 16.90 | TWD 16.95 | TWD 15.40 | 935.00K |
| 2026-07-28 | TWD 16.60 | -5.95% | TWD 17.20 | TWD 17.25 | TWD 16.60 | 579.01K |
| 2026-07-27 | TWD 17.65 | -0.56% | TWD 17.75 | TWD 17.80 | TWD 17.20 | 371.02K |
| 2026-07-24 | TWD 17.75 | -0.84% | TWD 17.65 | TWD 18.00 | TWD 17.50 | 330.04K |
| 2026-07-23 | TWD 17.90 | -2.98% | TWD 18.30 | TWD 18.55 | TWD 17.75 | 453.14K |
| 2026-07-22 | TWD 18.45 | +3.65% | TWD 17.95 | TWD 18.60 | TWD 17.95 | 632.02K |
| 2026-07-21 | TWD 17.80 | +0.28% | TWD 17.80 | TWD 18.05 | TWD 17.60 | 516.00K |
| 2026-07-20 | TWD 17.75 | -0.84% | TWD 18.15 | TWD 18.30 | TWD 17.05 | 648.00K |
| 2026-07-17 | TWD 17.90 | -6.77% | TWD 18.80 | TWD 18.85 | TWD 17.80 | 1.13M |
| 2026-07-16 | TWD 19.20 | -3.27% | TWD 19.60 | TWD 19.80 | TWD 19.20 | 388.01K |
| 2026-07-15 | TWD 19.85 | +1.53% | TWD 20.00 | TWD 20.00 | TWD 19.50 | 569.22K |
| 2026-07-14 | TWD 19.55 | -3.46% | TWD 20.50 | TWD 20.50 | TWD 18.70 | 1.18M |
| 2026-07-13 | TWD 20.25 | -2.41% | TWD 20.90 | TWD 21.10 | TWD 20.20 | 786.26K |
| 2026-07-10 | TWD 20.75 | 0.00% | TWD 20.75 | TWD 20.75 | TWD 20.75 | 0 |
| 2026-07-09 | TWD 20.75 | -1.43% | TWD 21.10 | TWD 21.25 | TWD 20.75 | 444.91K |
| 2026-07-08 | TWD 21.05 | -0.47% | TWD 21.15 | TWD 21.25 | TWD 20.60 | 893.35K |
| 2026-07-07 | TWD 21.15 | -2.76% | TWD 21.95 | TWD 22.90 | TWD 21.05 | 2.00M |
| 2026-07-06 | TWD 21.75 | +0.46% | TWD 21.75 | TWD 22.45 | TWD 21.70 | 677.39K |
| 2026-07-03 | TWD 21.65 | +1.17% | TWD 21.30 | TWD 21.70 | TWD 21.15 | 579.15K |
| 2026-07-02 | TWD 21.40 | +0.47% | TWD 21.30 | TWD 21.80 | TWD 21.10 | 576.00K |
| 2026-07-01 | TWD 21.30 | -3.18% | TWD 22.30 | TWD 22.90 | TWD 21.30 | 1.07M |
| 2026-06-30 | TWD 22.00 | +5.01% | TWD 21.20 | TWD 22.80 | TWD 21.05 | 1.27M |
| 2026-06-29 | TWD 20.95 | -0.48% | TWD 21.05 | TWD 21.55 | TWD 20.80 | 742.00K |
| 2026-06-26 | TWD 21.05 | -6.44% | TWD 22.45 | TWD 22.45 | TWD 21.00 | 1.53M |
| 2026-06-25 | TWD 22.50 | -3.23% | TWD 23.25 | TWD 23.30 | TWD 22.40 | 1.34M |
| 2026-06-24 | TWD 23.25 | 0.00% | TWD 23.35 | TWD 24.40 | TWD 22.95 | 2.67M |
| 2026-06-23 | TWD 23.25 | 0.00% | TWD 23.60 | TWD 24.00 | TWD 22.60 | 4.05M |
| 2026-06-22 | TWD 23.25 | +8.39% | TWD 21.75 | TWD 23.25 | TWD 21.75 | 2.08M |
| 2026-06-18 | TWD 21.45 | 0.00% | TWD 21.75 | TWD 21.85 | TWD 21.40 | 1.07M |
| 2026-06-17 | TWD 21.45 | +0.70% | TWD 21.20 | TWD 21.95 | TWD 21.00 | 936.00K |
| 2026-06-16 | TWD 21.30 | -0.93% | TWD 21.70 | TWD 21.75 | TWD 21.30 | 858.50K |
| 2026-06-15 | TWD 21.50 | +1.65% | TWD 21.75 | TWD 21.80 | TWD 21.45 | 863.12K |
| 2026-06-12 | TWD 21.15 | +2.67% | TWD 21.10 | TWD 21.60 | TWD 20.90 | 890.15K |
| 2026-06-11 | TWD 20.60 | -0.72% | TWD 20.70 | TWD 20.95 | TWD 19.90 | 1.37M |
| 2026-06-10 | TWD 20.75 | -5.68% | TWD 21.25 | TWD 22.05 | TWD 20.75 | 1.70M |
| 2026-06-09 | TWD 22.00 | +2.33% | TWD 21.75 | TWD 22.00 | TWD 21.40 | 945.00K |
| 2026-06-08 | TWD 21.50 | -8.12% | TWD 21.10 | TWD 22.00 | TWD 21.10 | 1.66M |
| 2026-06-05 | TWD 23.40 | -1.89% | TWD 23.85 | TWD 24.20 | TWD 22.85 | 1.25M |
| 2026-06-04 | TWD 23.85 | -1.85% | TWD 24.30 | TWD 24.60 | TWD 23.60 | 1.51M |
| 2026-06-03 | TWD 24.30 | +1.46% | TWD 24.05 | TWD 25.65 | TWD 24.05 | 3.68M |
| 2026-06-02 | TWD 23.95 | -1.64% | TWD 24.50 | TWD 24.90 | TWD 23.60 | 1.57M |
| 2026-06-01 | TWD 24.35 | +2.31% | TWD 24.05 | TWD 24.90 | TWD 23.70 | 1.80M |
| 2026-05-29 | TWD 23.80 | +1.49% | TWD 23.75 | TWD 23.95 | TWD 23.30 | 1.85M |
| 2026-05-28 | TWD 23.45 | -1.47% | TWD 23.80 | TWD 24.40 | TWD 23.00 | 1.86M |
| 2026-05-27 | TWD 23.80 | -3.45% | TWD 25.10 | TWD 25.10 | TWD 23.70 | 2.21M |
| 2026-05-26 | TWD 24.65 | -3.90% | TWD 25.80 | TWD 26.20 | TWD 24.30 | 2.89M |