Advanced Optoelectronic Technology Inc. (TPE:3437)
Taiwan · Delayed Price · Currency is TWD 25.85
-0.75 (-2.82%)
May 8, 2026, 1:30 PM CST
TPE:3437 Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 8, 2026 | 26.50 | 27.30 | 25.65 | 25.85 | 25.85 | -2.82% | 4,006,712 |
| May 7, 2026 | 26.65 | 27.30 | 26.20 | 26.60 | 26.60 | -1.48% | 4,608,686 |
| May 6, 2026 | 28.25 | 28.30 | 26.65 | 27.00 | 27.00 | -3.91% | 7,053,270 |
| May 5, 2026 | 27.40 | 28.80 | 27.00 | 28.10 | 28.10 | 1.63% | 10,910,510 |
| May 4, 2026 | 27.00 | 28.80 | 26.15 | 27.65 | 27.65 | 4.14% | 20,972,910 |
| Apr 30, 2026 | 25.05 | 27.30 | 24.80 | 26.55 | 26.55 | 5.99% | 8,856,025 |
| Apr 29, 2026 | 24.85 | 27.10 | 24.65 | 25.05 | 25.05 | -0.99% | 11,290,964 |
| Apr 28, 2026 | 23.30 | 25.30 | 22.70 | 25.30 | 25.30 | 10.00% | 4,911,255 |
| Apr 27, 2026 | 23.50 | 23.50 | 22.15 | 23.00 | 23.00 | -2.54% | 3,076,051 |
| Apr 24, 2026 | 25.50 | 25.55 | 23.50 | 23.60 | 23.60 | -3.48% | 3,400,779 |
| Apr 23, 2026 | 26.40 | 26.80 | 23.60 | 24.45 | 24.45 | -6.14% | 6,514,523 |
| Apr 22, 2026 | 27.55 | 27.95 | 26.05 | 26.05 | 26.05 | -5.79% | 7,379,179 |
| Apr 21, 2026 | 31.00 | 31.30 | 27.10 | 27.65 | 27.65 | -7.53% | 17,673,468 |
| Apr 20, 2026 | 29.90 | 29.90 | 29.00 | 29.90 | 29.90 | 9.93% | 8,696,532 |
| Apr 17, 2026 | 24.30 | 27.20 | 24.30 | 27.20 | 27.20 | 9.90% | 14,367,910 |
| Apr 16, 2026 | 26.80 | 27.00 | 24.60 | 24.75 | 24.75 | -1.79% | 14,383,953 |
| Apr 15, 2026 | 23.40 | 25.20 | 23.35 | 25.20 | 25.20 | 9.80% | 15,773,318 |
| Apr 14, 2026 | 23.05 | 24.20 | 22.25 | 22.95 | 22.95 | 0.44% | 5,936,108 |
| Apr 13, 2026 | 21.90 | 22.90 | 21.50 | 22.85 | 22.85 | 3.63% | 2,916,787 |
| Apr 10, 2026 | 24.10 | 24.40 | 21.90 | 22.05 | 22.05 | -3.50% | 7,160,173 |
| Apr 9, 2026 | 21.40 | 22.85 | 20.75 | 22.85 | 22.85 | 9.86% | 4,630,778 |
| Apr 8, 2026 | 20.30 | 21.20 | 20.30 | 20.80 | 20.80 | 3.48% | 2,091,831 |
| Apr 7, 2026 | 20.30 | 21.00 | 19.50 | 20.10 | 20.10 | -0.99% | 2,811,414 |
| Apr 2, 2026 | 22.10 | 22.10 | 20.30 | 20.30 | 20.30 | -9.98% | 5,348,035 |
| Apr 1, 2026 | 21.50 | 22.55 | 20.80 | 22.55 | 22.55 | 9.47% | 1,342,202 |
| Mar 31, 2026 | 21.40 | 21.70 | 20.50 | 20.60 | 20.60 | -3.74% | 745,442 |
| Mar 30, 2026 | 20.90 | 21.60 | 20.90 | 21.40 | 21.40 | 2.39% | 791,144 |
| Mar 27, 2026 | 21.55 | 21.60 | 20.40 | 20.90 | 20.90 | -3.69% | 1,175,524 |
| Mar 26, 2026 | 23.05 | 23.45 | 21.50 | 21.70 | 21.70 | -4.41% | 1,089,673 |
| Mar 25, 2026 | 22.90 | 23.35 | 22.45 | 22.70 | 22.70 | 2.48% | 1,141,218 |
| Mar 24, 2026 | 23.50 | 23.50 | 21.15 | 22.15 | 22.15 | - | 1,455,568 |
| Mar 23, 2026 | 22.55 | 24.00 | 21.60 | 22.15 | 22.15 | -7.71% | 2,256,172 |
| Mar 20, 2026 | 26.20 | 26.70 | 24.00 | 24.00 | 24.00 | -3.03% | 3,446,421 |
| Mar 19, 2026 | 22.50 | 24.75 | 22.50 | 24.75 | 24.75 | 10.00% | 5,486,924 |
| Mar 18, 2026 | 24.50 | 24.50 | 22.35 | 22.50 | 22.50 | -3.85% | 20,550,515 |
| Mar 17, 2026 | 23.40 | 23.40 | 23.40 | 23.40 | 23.40 | 9.86% | 2,307,739 |
| Mar 16, 2026 | 21.30 | 21.30 | 21.30 | 21.30 | 21.30 | 9.79% | 1,871,644 |
| Mar 13, 2026 | 19.00 | 19.40 | 18.60 | 19.40 | 19.40 | 9.92% | 5,666,495 |
| Mar 12, 2026 | 15.80 | 17.65 | 15.80 | 17.65 | 17.65 | 9.97% | 8,577,087 |
| Mar 11, 2026 | 14.60 | 16.05 | 14.60 | 16.05 | 16.05 | 9.93% | 3,011,584 |
| Mar 10, 2026 | 14.55 | 14.75 | 14.40 | 14.60 | 14.60 | 2.46% | 357,789 |
| Mar 9, 2026 | 14.60 | 14.60 | 14.00 | 14.25 | 14.25 | -7.17% | 779,585 |
| Mar 6, 2026 | 14.95 | 15.40 | 14.60 | 15.35 | 15.35 | 2.68% | 341,084 |
| Mar 5, 2026 | 14.85 | 15.05 | 14.65 | 14.95 | 14.95 | 4.55% | 545,858 |
| Mar 4, 2026 | 15.20 | 15.20 | 14.10 | 14.30 | 14.30 | -6.54% | 1,201,887 |
| Mar 3, 2026 | 15.70 | 16.25 | 15.25 | 15.30 | 15.30 | -1.92% | 818,619 |
| Mar 2, 2026 | 15.25 | 15.80 | 15.15 | 15.60 | 15.60 | - | 757,640 |
| Feb 26, 2026 | 15.55 | 15.80 | 15.45 | 15.60 | 15.60 | 0.97% | 641,778 |
| Feb 25, 2026 | 16.00 | 16.15 | 15.40 | 15.45 | 15.45 | -2.52% | 1,089,172 |
| Feb 24, 2026 | 15.90 | 16.60 | 15.60 | 15.85 | 15.85 | -0.31% | 1,249,847 |