Advanced Optoelectronic Technology Inc. (TPE:3437)
Taiwan · Delayed Price · Currency is TWD 22.45
+0.05 (0.22%)
Sep 30, 2026, 1:30 PM CST
TPE:3437 Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 29, 2026 | 21.55 | 22.65 | 21.50 | 22.40 | 22.40 | 1.82% | 2,071,802 |
| Sep 24, 2026 | 21.10 | 22.70 | 21.10 | 22.00 | 22.00 | 1.85% | 2,560,748 |
| Sep 23, 2026 | 21.30 | 23.00 | 21.30 | 21.60 | 21.60 | - | 3,135,596 |
| Sep 22, 2026 | 22.30 | 22.40 | 21.50 | 21.60 | 21.60 | -3.14% | 2,900,082 |
| Sep 21, 2026 | 22.45 | 24.30 | 22.15 | 22.30 | 22.30 | -0.22% | 11,052,527 |
| Sep 20, 2026 | 20.95 | 24.55 | 20.40 | 22.35 | 22.35 | - | 1,278,954 |
| Sep 18, 2026 | 20.95 | 22.35 | 20.40 | 22.35 | 22.35 | 9.83% | 9,848,954 |
| Sep 17, 2026 | 18.80 | 20.35 | 18.75 | 20.35 | 20.35 | 10.00% | 3,072,175 |
| Sep 16, 2026 | 17.50 | 18.70 | 17.50 | 18.50 | 18.50 | 5.71% | 1,123,662 |
| Sep 15, 2026 | 17.95 | 17.95 | 17.50 | 17.50 | 17.50 | -1.69% | 471,448 |
| Sep 14, 2026 | 17.90 | 18.15 | 17.75 | 17.80 | 17.80 | -1.93% | 626,113 |
| Sep 11, 2026 | 19.00 | 19.00 | 18.00 | 18.15 | 18.15 | -7.87% | 2,415,950 |
| Sep 10, 2026 | 18.50 | 20.20 | 18.40 | 19.70 | 19.70 | 5.63% | 2,294,782 |
| Sep 9, 2026 | 17.95 | 19.00 | 17.95 | 18.65 | 18.65 | 3.90% | 1,197,683 |
| Sep 8, 2026 | 18.10 | 18.25 | 17.80 | 17.95 | 17.95 | - | 264,138 |
| Sep 7, 2026 | 18.60 | 18.60 | 17.95 | 17.95 | 17.95 | -2.18% | 674,245 |
| Sep 4, 2026 | 17.80 | 18.70 | 17.70 | 18.35 | 18.35 | 4.26% | 784,056 |
| Sep 3, 2026 | 18.20 | 18.85 | 17.60 | 17.60 | 17.60 | -2.76% | 657,145 |
| Sep 2, 2026 | 18.00 | 18.25 | 17.90 | 18.10 | 18.10 | 0.28% | 248,723 |
| Sep 1, 2026 | 18.30 | 18.45 | 18.05 | 18.05 | 18.05 | -1.63% | 311,502 |
| Aug 31, 2026 | 18.45 | 18.50 | 18.10 | 18.35 | 18.35 | -0.27% | 332,534 |
| Aug 28, 2026 | 18.50 | 18.80 | 18.40 | 18.40 | 18.40 | - | 398,763 |
| Aug 27, 2026 | 18.35 | 18.80 | 18.25 | 18.40 | 18.40 | 0.27% | 580,646 |
| Aug 26, 2026 | 17.75 | 19.15 | 17.75 | 18.35 | 18.35 | 2.51% | 1,256,438 |
| Aug 25, 2026 | 17.55 | 17.90 | 17.05 | 17.90 | 17.90 | 0.56% | 474,847 |
| Aug 24, 2026 | 17.60 | 18.40 | 17.60 | 17.80 | 17.80 | 1.14% | 732,911 |
| Aug 21, 2026 | 17.25 | 17.95 | 17.15 | 17.60 | 17.60 | 2.33% | 535,355 |
| Aug 20, 2026 | 16.90 | 17.30 | 16.80 | 17.20 | 17.20 | 2.69% | 368,750 |
| Aug 19, 2026 | 16.70 | 17.20 | 16.65 | 16.75 | 16.75 | -1.47% | 277,588 |
| Aug 18, 2026 | 17.45 | 17.55 | 16.95 | 17.00 | 17.00 | -3.13% | 359,310 |
| Aug 17, 2026 | 17.50 | 17.70 | 17.45 | 17.55 | 17.55 | 0.29% | 256,873 |
| Aug 14, 2026 | 17.85 | 17.85 | 17.35 | 17.50 | 17.50 | -1.13% | 279,028 |
| Aug 13, 2026 | 18.05 | 18.05 | 17.70 | 17.70 | 17.70 | -1.12% | 250,945 |
| Aug 12, 2026 | 17.80 | 18.20 | 17.60 | 17.90 | 17.90 | 2.29% | 433,820 |
| Aug 11, 2026 | 18.10 | 18.10 | 17.30 | 17.50 | 17.50 | -3.31% | 359,139 |
| Aug 10, 2026 | 17.65 | 18.15 | 17.65 | 18.10 | 18.10 | 4.02% | 512,898 |
| Aug 7, 2026 | 17.80 | 17.95 | 17.40 | 17.40 | 17.40 | -2.25% | 248,374 |
| Aug 6, 2026 | 17.90 | 18.20 | 17.40 | 17.80 | 17.80 | - | 391,405 |
| Aug 5, 2026 | 17.90 | 18.10 | 17.65 | 17.80 | 17.80 | 2.01% | 462,113 |
| Aug 4, 2026 | 16.85 | 17.60 | 16.65 | 17.45 | 17.45 | 3.56% | 549,211 |
| Aug 3, 2026 | 16.55 | 17.10 | 16.40 | 16.85 | 16.85 | 0.60% | 487,292 |
| Jul 31, 2026 | 16.20 | 16.85 | 16.00 | 16.75 | 16.75 | 9.12% | 575,172 |
| Jul 30, 2026 | 15.55 | 16.15 | 15.30 | 15.35 | 15.35 | -3.46% | 654,233 |
| Jul 29, 2026 | 16.90 | 16.95 | 15.40 | 15.90 | 15.90 | -4.22% | 952,578 |
| Jul 28, 2026 | 17.20 | 17.25 | 16.60 | 16.60 | 16.60 | -5.95% | 587,354 |
| Jul 27, 2026 | 17.75 | 17.80 | 17.20 | 17.65 | 17.65 | -0.56% | 378,465 |
| Jul 24, 2026 | 17.65 | 18.00 | 17.50 | 17.75 | 17.75 | -0.84% | 336,736 |
| Jul 23, 2026 | 18.30 | 18.55 | 17.75 | 17.90 | 17.90 | -2.98% | 464,525 |
| Jul 22, 2026 | 17.95 | 18.60 | 17.95 | 18.45 | 18.45 | 3.65% | 634,913 |
| Jul 21, 2026 | 17.80 | 18.05 | 17.60 | 17.80 | 17.80 | 0.28% | 520,872 |