United Microelectronics Corporation (2303.TW) TAI
Currency In TWD
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2303.TW Historical Return
If you invested 1000 NT$ in United Microelectronics Corporation (2303.TW) 10 years ago, it would be worth 19,597.99 NT$ as of July 12, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 3,890.27 NT$, while 1000 NT$ invested 1 year ago would be worth 3,615.3 NT$. This corresponds to total returns of 1,859.8%, 289.03%, 261.53%, respectively, with annualized returns of 34.63%, 31.2%, 261.53%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
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2303.TW Historical Data
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| July 09, 2026 | 161 | 156 | 156 | 161 | 154 | 55.95M |
| July 08, 2026 | 156 | 163 | 163 | 163 | 149 | 82.82M |
| July 07, 2026 | 167 | 155 | 155 | 167.5 | 152 | 80.75M |
| July 06, 2026 | 171.5 | 166 | 166 | 171.5 | 164 | 54.82M |
| July 03, 2026 | 159 | 170.5 | 170.5 | 170.5 | 158.5 | 75.72M |
| July 02, 2026 | 164 | 165.5 | 165.5 | 168 | 158 | 83.26M |
| July 01, 2026 | 170 | 169 | 169 | 173 | 166.5 | 244.37M |
| June 30, 2026 | 169 | 164.5 | 164.5 | 173.5 | 164.5 | 299.55M |
| June 29, 2026 | 164.5 | 164 | 164 | 167 | 160 | 222.43M |
| June 26, 2026 | 175 | 164 | 164 | 176 | 162 | 379.39M |
| June 25, 2026 | 183.5 | 178.5 | 178.5 | 185.5 | 173 | 356.37M |
| June 24, 2026 | 172 | 178 | 178 | 185.5 | 165.5 | 523.1M |
| June 23, 2026 | 173 | 170 | 170 | 176 | 167.5 | 550M |
| June 22, 2026 | 160 | 160 | 160 | 160 | 160 | 65.08M |
| June 18, 2026 | 141 | 145.5 | 145.5 | 146 | 138.5 | 295.45M |
| June 17, 2026 | 138.5 | 140 | 140 | 142 | 136 | 171.37M |
| June 16, 2026 | 144 | 141 | 141 | 144.5 | 138.5 | 235.09M |
| June 15, 2026 | 139.5 | 141.5 | 141.5 | 143.5 | 137 | 320.32M |
| June 12, 2026 | 134 | 133.5 | 133.5 | 137.5 | 132.5 | 393.15M |
| June 11, 2026 | 119 | 125 | 125 | 126 | 116.5 | 323.73M |
| June 10, 2026 | 126.5 | 118.5 | 118.5 | 130.5 | 117.5 | 333.09M |
| June 09, 2026 | 124.5 | 127.5 | 127.5 | 131.5 | 118.5 | 374.07M |
| June 08, 2026 | 121 | 121 | 121 | 125 | 119 | 292.7M |
| June 05, 2026 | 127 | 131.5 | 131.5 | 133 | 125 | 353.57M |
| June 04, 2026 | 126.5 | 125 | 125 | 131.5 | 122.5 | 352M |
| June 03, 2026 | 141.5 | 130.5 | 130.5 | 141.5 | 130.5 | 351.24M |
| June 02, 2026 | 147 | 141.5 | 141.5 | 150 | 133.5 | 379.94M |
| June 01, 2026 | 143 | 146 | 146 | 155.5 | 140 | 288.46M |
| May 29, 2026 | 149 | 144.5 | 144.5 | 149 | 138 | 361.7M |
| May 28, 2026 | 145 | 142 | 142 | 151 | 137 | 417.48M |
| May 27, 2026 | 139.5 | 143.5 | 143.5 | 143.5 | 138.5 | 280.02M |
| May 26, 2026 | 129 | 130.5 | 130.5 | 133.5 | 128 | 291.52M |
| May 25, 2026 | 115 | 125 | 125 | 125 | 113 | 340.29M |
| May 22, 2026 | 119.5 | 114 | 114 | 119.5 | 113 | 203.13M |
| May 21, 2026 | 112.5 | 116 | 116 | 118 | 111.5 | 198.44M |
| May 20, 2026 | 114 | 108 | 108 | 115.5 | 107 | 227.55M |
| May 19, 2026 | 112.5 | 113 | 113 | 120.5 | 111.5 | 273.46M |
| May 18, 2026 | 108.5 | 111 | 111 | 114 | 103.5 | 264.2M |
| May 15, 2026 | 112 | 110 | 110 | 118 | 108 | 399.53M |
| May 14, 2026 | 102 | 108 | 108 | 108 | 98.8 | 331.98M |
| May 13, 2026 | 102 | 98.4 | 98.4 | 102 | 94.5 | 352.55M |
| May 12, 2026 | 96.7 | 104.5 | 104.5 | 104.5 | 94.3 | 368.73M |
| May 11, 2026 | 94.7 | 95 | 95 | 96.3 | 92 | 178.72M |
| May 08, 2026 | 96.5 | 91.3 | 91.3 | 98.8 | 89.9 | 218.94M |
| May 07, 2026 | 97.4 | 96.5 | 96.5 | 98.8 | 93 | 325.45M |
| May 06, 2026 | 88.5 | 91.4 | 91.4 | 91.4 | 87.8 | 255.45M |
| May 05, 2026 | 80.8 | 83.1 | 83.1 | 85.2 | 80.1 | 172.84M |
| May 04, 2026 | 80 | 81.2 | 81.2 | 82.4 | 79.4 | 242.17M |
| April 30, 2026 | 80.5 | 77.3 | 77.3 | 80.9 | 76.3 | 332.69M |
| April 29, 2026 | 75.3 | 74.5 | 74.5 | 75.3 | 72.4 | 120.09M |
| April 28, 2026 | 72.3 | 75.1 | 75.1 | 77.7 | 71.3 | 156.84M |
| April 27, 2026 | 76 | 72.7 | 72.7 | 76.4 | 70.7 | 186.95M |
| April 24, 2026 | 77 | 74.5 | 74.5 | 78.3 | 73.3 | 179.76M |
| April 23, 2026 | 79.5 | 73.6 | 73.6 | 79.5 | 71.6 | 231.4M |
| April 22, 2026 | 76.5 | 78.6 | 78.6 | 79.8 | 75.8 | 232.55M |
| April 21, 2026 | 78 | 76.2 | 76.2 | 78.5 | 74 | 316.75M |
| April 20, 2026 | 78 | 76.9 | 76.9 | 80.2 | 76.3 | 350.98M |
| April 17, 2026 | 68.3 | 73 | 73 | 74.8 | 67.6 | 496.48M |
| April 16, 2026 | 66.5 | 68.3 | 68.3 | 68.3 | 65.6 | 281.1M |
| April 15, 2026 | 60.1 | 62.1 | 62.1 | 63.4 | 60.1 | 144.38M |
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