Asia Optical Co., Inc. (3019.TW) TAI
Currency In TWD
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Currency In TWD
If you invested 1000 NT$ in Asia Optical Co., Inc. (3019.TW) 10 years ago, it would be worth 5,995.58 NT$ as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 1,935.71 NT$, while 1000 NT$ invested 1 year ago would be worth 871.38 NT$. This corresponds to total returns of 499.56%, 93.57%, -12.86%, respectively, with annualized returns of 19.6%, 14.12%, -12.86%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| August 21, 2026 | 136.5 | 135.5 | 135.5 | 137 | 133.5 | 1.56M |
| August 20, 2026 | 138.5 | 136 | 136 | 141.5 | 135.5 | 1.97M |
| August 19, 2026 | 133.5 | 136.5 | 136.5 | 139 | 133 | 2.28M |
| August 18, 2026 | 140 | 137.5 | 137.5 | 142 | 135.5 | 2.29M |
| August 17, 2026 | 137.5 | 141 | 141 | 144 | 137.5 | 5.16M |
| August 14, 2026 | 140 | 137 | 137 | 140 | 137 | 1.53M |
| August 13, 2026 | 138.5 | 139 | 139 | 140.5 | 138.5 | 2.33M |
| August 12, 2026 | 137 | 137.5 | 137.5 | 138.5 | 134.5 | 3.2M |
| August 11, 2026 | 135 | 138 | 138 | 141 | 132.5 | 4.46M |
| August 10, 2026 | 132 | 134.5 | 134.5 | 135 | 130.5 | 2.34M |
| August 07, 2026 | 131.5 | 129.5 | 129.5 | 133 | 128.5 | 2.22M |
| August 06, 2026 | 131 | 131.5 | 131.5 | 131.5 | 128.5 | 3.21M |
| August 05, 2026 | 134 | 134 | 134 | 136 | 134 | 2.83M |
| August 04, 2026 | 130 | 131 | 131 | 132 | 128 | 3.28M |
| August 03, 2026 | 127 | 133 | 133 | 134.5 | 127 | 2.51M |
| July 31, 2026 | 127 | 128 | 128 | 130.5 | 126 | 3.8M |
| July 30, 2026 | 122 | 119 | 119 | 125.5 | 118.5 | 3.07M |
| July 29, 2026 | 126.5 | 123 | 123 | 128.5 | 118 | 5.71M |
| July 28, 2026 | 129 | 126 | 126 | 130.5 | 126 | 2.99M |
| July 27, 2026 | 133 | 133.5 | 133.5 | 137 | 131.5 | 2.26M |
| July 24, 2026 | 135 | 132.5 | 132.5 | 136 | 130.5 | 3.52M |
| July 23, 2026 | 140.5 | 136.5 | 136.5 | 141 | 135.5 | 2.14M |
| July 22, 2026 | 139 | 139 | 139 | 142 | 138.5 | 2.08M |
| July 21, 2026 | 131 | 137.5 | 137.5 | 138 | 130.5 | 2.34M |
| July 20, 2026 | 132 | 129 | 129 | 132.5 | 124.5 | 3.28M |
| July 17, 2026 | 138 | 131 | 131 | 139 | 130 | 5.47M |
| July 16, 2026 | 143.5 | 141.5 | 141.5 | 144.5 | 140 | 2.22M |
| July 15, 2026 | 144 | 144.5 | 144.5 | 147 | 142 | 3.42M |
| July 14, 2026 | 146.5 | 143.5 | 143.5 | 148 | 137.5 | 4.83M |
| July 13, 2026 | 146 | 147.5 | 147.5 | 153 | 146 | 6.34M |
| July 09, 2026 | 145 | 143.5 | 143.5 | 147 | 143.5 | 2.08M |
| July 08, 2026 | 143.5 | 145 | 145 | 145.5 | 142.5 | 2.09M |
| July 07, 2026 | 152.5 | 144 | 144 | 153.5 | 143.5 | 4.33M |
| July 06, 2026 | 155 | 151.5 | 151.5 | 159.5 | 151.5 | 7.93M |
| July 03, 2026 | 149 | 152 | 152 | 153 | 148.5 | 8.32M |
| July 02, 2026 | 140 | 149.5 | 149.5 | 151.5 | 139 | 7.48M |
| July 01, 2026 | 143.5 | 140 | 140 | 144.5 | 140 | 3.38M |
| June 30, 2026 | 140.5 | 142.5 | 142.5 | 142.5 | 139.5 | 3.07M |
| June 29, 2026 | 140 | 138 | 138 | 142 | 137.5 | 4.04M |
| June 26, 2026 | 150 | 139.5 | 139.5 | 150 | 139.5 | 6.9M |
| June 25, 2026 | 156 | 150 | 150 | 156.5 | 149 | 5.67M |
| June 24, 2026 | 151 | 155.5 | 155.5 | 155.5 | 149.5 | 5.03M |
| June 23, 2026 | 164.5 | 157 | 157 | 164.5 | 155 | 8.13M |
| June 22, 2026 | 164.5 | 163 | 163 | 169 | 162.5 | 9.41M |
| June 18, 2026 | 159 | 160.5 | 160.5 | 161.5 | 158 | 7.61M |
| June 17, 2026 | 162 | 158.5 | 158.5 | 168.5 | 157.5 | 22.75M |
| June 16, 2026 | 159.5 | 164 | 164 | 167.5 | 156.5 | 30.2M |
| June 15, 2026 | 148.5 | 158 | 158 | 160 | 148 | 16.26M |
| June 12, 2026 | 149.5 | 145.5 | 145.5 | 151.5 | 145.5 | 3.9M |
| June 11, 2026 | 148 | 145.5 | 145.5 | 149 | 142.5 | 7.62M |
| June 10, 2026 | 150 | 146.5 | 146.5 | 163.5 | 146 | 26.2M |
| June 09, 2026 | 143.5 | 151.5 | 151.5 | 155 | 142.5 | 10.85M |
| June 08, 2026 | 139 | 142 | 142 | 143 | 137.5 | 8.06M |
| June 05, 2026 | 153.5 | 152.5 | 152.5 | 159.5 | 151 | 22.71M |
| June 04, 2026 | 151 | 152 | 152 | 155 | 145.5 | 9.3M |
| June 03, 2026 | 153.5 | 151.5 | 151.5 | 155 | 151.5 | 4.83M |
| June 02, 2026 | 157.5 | 152.5 | 152.5 | 157.5 | 150 | 7.75M |
| June 01, 2026 | 155.5 | 155 | 155 | 156.5 | 153 | 6.34M |
| May 29, 2026 | 152 | 154 | 154 | 158.5 | 151.5 | 9.85M |
| May 28, 2026 | 152 | 149.5 | 149.5 | 156.5 | 149 | 11.08M |