Asia Optical Co., Inc. (TPE:3019)
Taiwan · Delayed Price · Currency is TWD 129.50
-4.50 (-3.36%)
Oct 22, 2026, 2:39 PM CST
Asia Optical Co. Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 22, 2026 | 135.00 | 135.50 | 129.50 | 129.50 | 129.50 | -3.36% | 1,786,172 |
| Oct 21, 2026 | 135.00 | 136.50 | 134.00 | 134.00 | 134.00 | 1.52% | 2,647,297 |
| Oct 20, 2026 | 130.50 | 136.50 | 130.50 | 132.00 | 132.00 | 1.15% | 2,826,234 |
| Oct 19, 2026 | 132.50 | 132.50 | 128.50 | 130.50 | 130.50 | -2.97% | 2,384,662 |
| Oct 16, 2026 | 133.50 | 138.50 | 133.00 | 134.50 | 134.50 | 1.13% | 2,961,784 |
| Oct 15, 2026 | 133.50 | 135.50 | 132.50 | 133.00 | 133.00 | -2.56% | 2,646,673 |
| Oct 14, 2026 | 138.00 | 140.00 | 135.50 | 136.50 | 136.50 | -0.36% | 2,087,477 |
| Oct 13, 2026 | 138.00 | 139.00 | 135.00 | 137.00 | 137.00 | -1.44% | 2,234,769 |
| Oct 12, 2026 | 136.50 | 140.00 | 135.00 | 139.00 | 139.00 | 1.46% | 2,199,772 |
| Oct 8, 2026 | 138.50 | 139.00 | 137.00 | 137.00 | 137.00 | -0.72% | 1,612,834 |
| Oct 7, 2026 | 140.00 | 141.00 | 137.50 | 138.00 | 138.00 | -2.13% | 2,894,659 |
| Oct 6, 2026 | 143.00 | 143.50 | 139.50 | 141.00 | 141.00 | -0.35% | 2,614,123 |
| Oct 5, 2026 | 140.00 | 143.00 | 140.00 | 141.50 | 141.50 | 1.80% | 4,707,577 |
| Oct 2, 2026 | 137.00 | 139.00 | 136.00 | 139.00 | 139.00 | 1.46% | 2,053,526 |
| Oct 1, 2026 | 136.50 | 137.50 | 135.50 | 137.00 | 137.00 | 0.37% | 1,845,157 |
| Sep 30, 2026 | 136.00 | 137.00 | 136.00 | 136.50 | 136.50 | 0.74% | 1,298,029 |
| Sep 29, 2026 | 135.00 | 137.50 | 134.50 | 135.50 | 135.50 | 0.37% | 1,442,369 |
| Sep 24, 2026 | 138.50 | 138.50 | 134.00 | 135.00 | 135.00 | - | 6,257,500 |
| Sep 23, 2026 | 135.50 | 137.00 | 133.00 | 135.00 | 135.00 | - | 2,495,771 |
| Sep 22, 2026 | 138.00 | 138.00 | 135.00 | 135.00 | 135.00 | -0.74% | 1,699,822 |
| Sep 21, 2026 | 138.50 | 138.50 | 136.00 | 136.00 | 136.00 | -9.63% | 1,458,773 |
| Sep 20, 2026 | 138.50 | 150.50 | 136.50 | 150.50 | 150.50 | 9.85% | 481,857 |
| Sep 18, 2026 | 138.50 | 139.00 | 136.50 | 137.00 | 137.00 | 0.37% | 2,243,518 |
| Sep 17, 2026 | 138.00 | 139.00 | 135.50 | 136.50 | 136.50 | -0.73% | 2,126,313 |
| Sep 16, 2026 | 132.50 | 139.00 | 132.50 | 137.50 | 137.50 | 4.17% | 6,039,368 |
| Sep 15, 2026 | 133.00 | 134.50 | 131.00 | 132.00 | 132.00 | -1.49% | 2,307,775 |
| Sep 14, 2026 | 136.50 | 138.00 | 132.00 | 134.00 | 134.00 | -2.55% | 3,299,341 |
| Sep 11, 2026 | 136.50 | 141.50 | 135.50 | 137.50 | 137.50 | -1.08% | 2,686,842 |
| Sep 10, 2026 | 141.50 | 141.50 | 139.00 | 139.00 | 139.00 | -2.46% | 2,187,198 |
| Sep 9, 2026 | 139.50 | 143.50 | 139.00 | 142.50 | 142.50 | 2.89% | 3,441,685 |
| Sep 8, 2026 | 141.50 | 143.50 | 138.50 | 138.50 | 138.50 | -2.46% | 3,728,861 |
| Sep 7, 2026 | 145.50 | 145.50 | 141.00 | 142.00 | 142.00 | -1.73% | 5,128,775 |
| Sep 4, 2026 | 146.00 | 147.00 | 140.50 | 144.50 | 144.50 | 1.05% | 7,894,390 |
| Sep 3, 2026 | 162.00 | 163.00 | 143.00 | 143.00 | 143.00 | -9.21% | 33,676,349 |
| Sep 2, 2026 | 143.00 | 157.50 | 141.50 | 157.50 | 157.50 | 9.76% | 24,643,003 |
| Sep 1, 2026 | 143.50 | 152.00 | 142.50 | 143.50 | 143.50 | 0.35% | 8,488,033 |
| Aug 31, 2026 | 136.50 | 145.00 | 136.50 | 143.00 | 143.00 | 3.25% | 5,879,970 |
| Aug 28, 2026 | 140.50 | 140.50 | 136.50 | 138.50 | 138.50 | 0.36% | 2,471,706 |
| Aug 27, 2026 | 137.00 | 143.00 | 137.00 | 138.00 | 138.00 | 1.47% | 6,101,747 |
| Aug 26, 2026 | 133.00 | 137.50 | 132.50 | 136.00 | 136.00 | 2.26% | 2,844,962 |
| Aug 25, 2026 | 133.00 | 135.00 | 129.00 | 133.00 | 133.00 | - | 2,607,754 |
| Aug 24, 2026 | 136.00 | 138.00 | 133.00 | 133.00 | 133.00 | -1.85% | 1,547,610 |
| Aug 21, 2026 | 136.50 | 137.00 | 133.50 | 135.50 | 135.50 | -0.37% | 1,561,491 |
| Aug 20, 2026 | 138.50 | 141.50 | 135.50 | 136.00 | 136.00 | -0.37% | 1,972,181 |
| Aug 19, 2026 | 133.50 | 139.00 | 133.00 | 136.50 | 136.50 | -0.73% | 2,396,471 |
| Aug 18, 2026 | 140.00 | 142.00 | 135.50 | 137.50 | 137.50 | -2.48% | 2,294,424 |
| Aug 17, 2026 | 137.50 | 144.00 | 137.50 | 141.00 | 141.00 | 2.92% | 5,172,351 |
| Aug 14, 2026 | 140.00 | 140.00 | 137.00 | 137.00 | 137.00 | -1.44% | 1,539,894 |
| Aug 13, 2026 | 138.50 | 140.50 | 138.50 | 139.00 | 139.00 | 1.09% | 2,455,958 |
| Aug 12, 2026 | 137.00 | 138.50 | 134.50 | 137.50 | 137.50 | -0.36% | 3,207,088 |