TA-I Technology Co., Ltd. (2478.TW) TAI
Currency In TWD
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Currency In TWD
If you invested 1000 NT$ in TA-I Technology Co., Ltd. (2478.TW) 10 years ago, it would be worth 6,525.33 NT$ as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 2,309.04 NT$, while 1000 NT$ invested 1 year ago would be worth 1,955.45 NT$. This corresponds to total returns of 552.53%, 130.9%, 95.54%, respectively, with annualized returns of 20.63%, 18.21%, 95.54%.
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 |
|---|---|---|---|---|---|---|
| October 21, 2026 | 123 | 126.5 | 126.5 | 131 | 123 | 9.2M |
| October 20, 2026 | 120.5 | 120 | 120 | 128 | 119 | 9.21M |
| October 19, 2026 | 127.5 | 122 | 122 | 128 | 120 | 7.78M |
| October 16, 2026 | 147.5 | 133 | 133 | 149.5 | 133 | 27.72M |
| October 15, 2026 | 135.5 | 142 | 142 | 150 | 135.5 | 42.68M |
| October 14, 2026 | 128.5 | 137.5 | 137.5 | 137.5 | 128 | 9.23M |
| October 13, 2026 | 127.5 | 125 | 125 | 133 | 122.5 | 3.97M |
| October 12, 2026 | 130.5 | 129.5 | 129.5 | 133.5 | 128 | 5.09M |
| October 08, 2026 | 133 | 134.5 | 134.5 | 136 | 129 | 6.33M |
| October 07, 2026 | 130 | 134.5 | 134.5 | 138.5 | 130 | 13.86M |
| October 06, 2026 | 128 | 128.5 | 128.5 | 130 | 125.5 | 2.45M |
| October 05, 2026 | 130 | 126.5 | 126.5 | 132 | 126 | 4.75M |
| October 02, 2026 | 124 | 127 | 127 | 128.5 | 123.5 | 4.1M |
| October 01, 2026 | 120.5 | 124.5 | 124.5 | 128.5 | 120.5 | 6.25M |
| September 30, 2026 | 119.5 | 120 | 120 | 121 | 118.5 | 981,579 |
| September 29, 2026 | 118.5 | 117.5 | 117.5 | 121 | 116.5 | 1.3M |
| September 24, 2026 | 119 | 120 | 120 | 121.5 | 119 | 1.17M |
| September 23, 2026 | 122 | 119.5 | 119.5 | 123 | 119 | 1.44M |
| September 22, 2026 | 123 | 120 | 120 | 124 | 119.5 | 1.74M |
| September 21, 2026 | 122 | 120 | 120 | 124 | 119.5 | 1.56M |
| September 18, 2026 | 121 | 120.5 | 120.5 | 122 | 118.5 | 1.47M |
| September 17, 2026 | 121 | 118 | 118 | 124 | 117.5 | 1.85M |
| September 16, 2026 | 118 | 120 | 120 | 120 | 116.5 | 1.39M |
| September 15, 2026 | 118.5 | 117 | 117 | 121.5 | 116.5 | 1.49M |
| September 11, 2026 | 120 | 118.5 | 118.5 | 124 | 118 | 2.66M |
| September 10, 2026 | 120.5 | 124 | 124 | 126 | 118 | 3.63M |
| September 09, 2026 | 121.5 | 122.5 | 122.5 | 124.5 | 121 | 1.63M |
| September 08, 2026 | 126 | 121 | 121 | 126 | 121 | 2.61M |
| September 07, 2026 | 128.5 | 127 | 127 | 131 | 126 | 7.65M |
| September 04, 2026 | 117.5 | 125.5 | 125.5 | 125.5 | 117.5 | 5.87M |
| September 03, 2026 | 121.5 | 114.5 | 114.5 | 121.5 | 114.5 | 2.34M |
| September 02, 2026 | 120.5 | 121 | 121 | 123 | 119.5 | 1.82M |
| September 01, 2026 | 123 | 123.5 | 123.5 | 128 | 122.5 | 3.8M |
| August 31, 2026 | 126.5 | 123.5 | 123.5 | 133.5 | 120 | 4.26M |
| August 28, 2026 | 130 | 129.5 | 129.5 | 136 | 126.5 | 11.96M |
| August 27, 2026 | 124 | 125 | 125 | 128.5 | 120.5 | 5.89M |
| August 26, 2026 | 120 | 122 | 122 | 122.5 | 118 | 2.84M |
| August 25, 2026 | 119 | 120.5 | 120.5 | 120.5 | 112.5 | 3.89M |
| August 24, 2026 | 123.5 | 120.5 | 120.5 | 125.5 | 120 | 2.99M |
| August 21, 2026 | 128.5 | 123.5 | 123.5 | 131.5 | 122 | 6.95M |
| August 20, 2026 | 135.5 | 128.5 | 128.5 | 136 | 126 | 18.33M |
| August 19, 2026 | 118.5 | 134.5 | 134.5 | 134.5 | 118 | 11.55M |
| August 18, 2026 | 123.5 | 122.5 | 122.5 | 129.5 | 122 | 4M |
| August 17, 2026 | 125 | 125 | 125 | 127.5 | 121 | 3.06M |
| August 14, 2026 | 133 | 128 | 128 | 134.5 | 126 | 7.18M |
| August 13, 2026 | 131 | 130 | 130 | 141 | 129.5 | 23.47M |
| August 12, 2026 | 123 | 128.5 | 128.5 | 133 | 121 | 14.42M |
| August 11, 2026 | 120 | 121 | 121 | 131 | 119.5 | 16.77M |
| August 10, 2026 | 117.5 | 122 | 122 | 124 | 117.5 | 4.02M |
| August 07, 2026 | 120 | 114 | 114 | 122.5 | 113.5 | 3M |
| August 06, 2026 | 118 | 121.5 | 121.5 | 123 | 112 | 4.22M |
| August 05, 2026 | 126.5 | 120 | 120 | 128 | 119 | 6.28M |
| August 04, 2026 | 116 | 121.5 | 121.5 | 125 | 112 | 10.56M |
| August 03, 2026 | 108 | 118 | 118 | 119 | 107.5 | 7.21M |
| July 31, 2026 | 109.5 | 108.5 | 108.5 | 109.5 | 104 | 5.14M |
| July 30, 2026 | 102.5 | 99.9 | 99.9 | 108.5 | 97.9 | 4.86M |
| July 29, 2026 | 114.5 | 104.5 | 104.5 | 115.5 | 104.5 | 3.04M |
| July 28, 2026 | 121 | 116 | 116 | 122 | 116 | 2.73M |
| July 27, 2026 | 129.5 | 128.5 | 128.5 | 134 | 122.5 | 3.89M |
| July 24, 2026 | 137.5 | 131.5 | 131.5 | 137.5 | 130 | 3.1M |