If you invested 1000 NT$ in SDI Corporation (2351.TW) 10 years ago, it would be worth 8,624.85 NT$ as of June 22, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 2,042.66 NT$, while 1000 NT$ invested 1 year ago would be worth 3,248.03 NT$. This corresponds to total returns of 762.48%, 104.27%, 224.8%, respectively, with annualized returns of 24.03%, 15.35%, 224.8%.
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 |
|---|---|---|---|---|---|---|
| June 22, 2026 | 212 | 214.5 | 214.5 | 214.5 | 207 | 8.34M |
| June 18, 2026 | 187.5 | 195 | 195 | 198 | 184 | 13.37M |
| June 17, 2026 | 177 | 180 | 180 | 180.5 | 174 | 1.75M |
| June 16, 2026 | 185 | 176 | 176 | 185.5 | 174.5 | 3.02M |
| June 15, 2026 | 186.5 | 184 | 184 | 188 | 182 | 2.27M |
| June 12, 2026 | 189.5 | 183 | 183 | 189.5 | 181.5 | 2.5M |
| June 11, 2026 | 180 | 180 | 180 | 183 | 173.5 | 4.49M |
| June 10, 2026 | 189 | 175 | 175 | 189 | 173.5 | 8.93M |
| June 09, 2026 | 186 | 192.5 | 192.5 | 192.5 | 178.5 | 6.19M |
| June 08, 2026 | 180.5 | 183 | 183 | 186 | 180.5 | 4.88M |
| June 05, 2026 | 201.5 | 200.5 | 200.5 | 207.5 | 196 | 5.87M |
| June 04, 2026 | 204 | 211 | 211 | 214.5 | 203 | 8.19M |
| June 03, 2026 | 206 | 207.5 | 207.5 | 210.5 | 202.5 | 8.58M |
| June 02, 2026 | 202 | 200 | 200 | 206 | 192 | 5.24M |
| June 01, 2026 | 211 | 202 | 202 | 211 | 198.5 | 6.98M |
| May 29, 2026 | 230.5 | 207.5 | 207.5 | 233 | 204 | 12.63M |
| May 28, 2026 | 227 | 220 | 220 | 232 | 214.5 | 8.24M |
| May 27, 2026 | 227.5 | 229 | 229 | 232 | 215 | 12.55M |
| May 26, 2026 | 206.5 | 216 | 216 | 216 | 206 | 8.34M |
| May 25, 2026 | 191.5 | 196.5 | 196.5 | 199.5 | 188.5 | 9.23M |
| May 22, 2026 | 196 | 186.5 | 186.5 | 197 | 183.5 | 8.46M |
| May 21, 2026 | 185 | 192 | 192 | 197 | 182.5 | 8.92M |
| May 20, 2026 | 175.5 | 180 | 180 | 185.5 | 170.5 | 6.52M |
| May 19, 2026 | 180.5 | 173.5 | 173.5 | 180.5 | 169 | 7.52M |
| May 18, 2026 | 174 | 180.5 | 180.5 | 182 | 171.5 | 4.61M |
| May 15, 2026 | 181 | 180 | 180 | 191.5 | 178 | 6.25M |
| May 14, 2026 | 190.5 | 182 | 182 | 197 | 177 | 10.2M |
| May 13, 2026 | 178 | 182 | 182 | 184 | 171.5 | 7.17M |
| May 12, 2026 | 190 | 182 | 182 | 190.5 | 177.5 | 9.19M |
| May 11, 2026 | 185 | 190.5 | 190.5 | 193 | 176.5 | 15.18M |
| May 08, 2026 | 179.5 | 183 | 183 | 183 | 170 | 14.12M |
| May 07, 2026 | 157.5 | 166.5 | 166.5 | 170.5 | 155.5 | 11.74M |
| May 06, 2026 | 163.5 | 156.5 | 156.5 | 164 | 153.5 | 7.74M |
| May 05, 2026 | 160 | 159.5 | 159.5 | 161 | 154 | 6.43M |
| May 04, 2026 | 156.5 | 158 | 158 | 162 | 155.5 | 10.43M |
| April 30, 2026 | 152 | 154 | 154 | 160 | 151 | 10.06M |
| April 29, 2026 | 147 | 152 | 152 | 156.5 | 146 | 10.63M |
| April 28, 2026 | 147 | 146.5 | 146.5 | 151 | 144.5 | 4.56M |
| April 27, 2026 | 150 | 146 | 146 | 150 | 138.5 | 8.04M |
| April 24, 2026 | 165 | 147 | 147 | 165 | 144.5 | 17.87M |
| April 23, 2026 | 169 | 151 | 151 | 172.5 | 149.5 | 34.6M |
| April 22, 2026 | 148.5 | 166 | 166 | 166 | 146.5 | 13.47M |
| April 21, 2026 | 143 | 151 | 151 | 152 | 138.5 | 14.97M |
| April 20, 2026 | 138 | 141.5 | 141.5 | 141.5 | 136.5 | 5.46M |
| April 17, 2026 | 122 | 129 | 129 | 132 | 121 | 9.35M |
| April 16, 2026 | 121.5 | 122 | 122 | 123 | 119.5 | 3M |
| April 15, 2026 | 123 | 121 | 121 | 124.5 | 118 | 5.77M |
| April 14, 2026 | 129.5 | 123 | 123 | 130.5 | 121.5 | 8.11M |
| April 13, 2026 | 123 | 123 | 123 | 126.5 | 119 | 9.89M |
| April 10, 2026 | 121 | 123 | 123 | 125 | 119 | 9.65M |
| April 09, 2026 | 117 | 117 | 117 | 117.5 | 114 | 6.34M |
| April 08, 2026 | 110 | 118 | 118 | 119.5 | 109 | 16.35M |
| April 07, 2026 | 102 | 109 | 109 | 109.5 | 100.5 | 9.17M |
| April 02, 2026 | 103.5 | 99.6 | 99.6 | 107 | 98.8 | 6.42M |
| April 01, 2026 | 100.5 | 103.5 | 103.5 | 103.5 | 98.3 | 5.25M |
| March 31, 2026 | 95.2 | 94.4 | 94.4 | 99 | 94.3 | 3.24M |
| March 30, 2026 | 100.5 | 97.1 | 97.1 | 101 | 94.5 | 5.26M |
| March 27, 2026 | 96.9 | 104.5 | 104.5 | 105 | 96.9 | 5.05M |
| March 26, 2026 | 101.5 | 99.2 | 99.2 | 103.5 | 99 | 4.05M |
| March 25, 2026 | 104 | 100.5 | 100.5 | 107.5 | 98.6 | 15.23M |