If you invested 1000 NT$ in SDI Corporation (2351.TW) 10 years ago, it would be worth 6,599.06 NT$ as of October 02, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 1,898.22 NT$, while 1000 NT$ invested 1 year ago would be worth 2,660.38 NT$. This corresponds to total returns of 559.91%, 89.82%, 166.04%, respectively, with annualized returns of 20.76%, 13.68%, 166.04%.
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 01, 2026 | 210 | 212.5 | 212.5 | 214.5 | 207 | 3.44M |
| September 30, 2026 | 217 | 209 | 209 | 217 | 204 | 6.78M |
| September 29, 2026 | 221 | 215.5 | 215.5 | 221 | 214 | 3.81M |
| September 24, 2026 | 224 | 219.5 | 219.5 | 227 | 217 | 5.38M |
| September 23, 2026 | 240 | 226 | 226 | 240 | 225 | 5.98M |
| September 22, 2026 | 238.5 | 238.5 | 238.5 | 243.5 | 233 | 3.78M |
| September 21, 2026 | 243 | 236.5 | 236.5 | 243.5 | 236 | 2.56M |
| September 20, 2026 | 241 | 241.5 | 241.5 | 248 | 235.5 | 424,655 |
| September 18, 2026 | 241 | 241.5 | 241.5 | 243 | 235.5 | 4.35M |
| September 17, 2026 | 238.5 | 238 | 238 | 240.5 | 235 | 3.41M |
| September 16, 2026 | 254 | 236 | 236 | 256 | 231 | 11.69M |
| September 15, 2026 | 252.5 | 251.5 | 251.5 | 256 | 244 | 12.69M |
| September 11, 2026 | 226.5 | 234 | 234 | 237.5 | 226.5 | 3.65M |
| September 10, 2026 | 239 | 235.5 | 235.5 | 248 | 232.5 | 10.25M |
| September 09, 2026 | 228 | 237.5 | 237.5 | 240 | 225.5 | 5.06M |
| September 08, 2026 | 233.5 | 227.5 | 227.5 | 235 | 218 | 6.53M |
| September 07, 2026 | 236 | 233.5 | 233.5 | 244.5 | 229 | 7.24M |
| September 04, 2026 | 230 | 239.5 | 239.5 | 239.5 | 226.5 | 6.71M |
| September 03, 2026 | 234 | 223 | 223 | 235 | 222 | 3.7M |
| September 02, 2026 | 227 | 229 | 229 | 236 | 222 | 5.42M |
| September 01, 2026 | 229 | 226 | 226 | 231 | 221 | 5.22M |
| August 31, 2026 | 232.5 | 232.5 | 232.5 | 239.5 | 222.5 | 5.55M |
| August 28, 2026 | 240 | 239.5 | 239.5 | 247 | 232 | 7.4M |
| August 27, 2026 | 214.5 | 240 | 240 | 240.5 | 213 | 19.16M |
| August 26, 2026 | 202 | 219 | 219 | 219 | 201.5 | 5.73M |
| August 25, 2026 | 195 | 199.5 | 199.5 | 200.5 | 187 | 5.33M |
| August 24, 2026 | 187.5 | 200.5 | 200.5 | 201 | 185.5 | 7.88M |
| August 21, 2026 | 182 | 183 | 183 | 185 | 177 | 2.54M |
| August 20, 2026 | 185 | 183.5 | 183.5 | 187.5 | 174 | 6.61M |
| August 19, 2026 | 172 | 185 | 185 | 191 | 170.5 | 7.87M |
| August 18, 2026 | 170.5 | 176 | 176 | 186 | 169 | 11.27M |
| August 17, 2026 | 171 | 170 | 170 | 172 | 167 | 1.33M |
| August 14, 2026 | 174 | 171 | 171 | 175.5 | 169.5 | 1.51M |
| August 13, 2026 | 173 | 173 | 173 | 180 | 173 | 2.07M |
| August 12, 2026 | 169.5 | 172 | 172 | 172.5 | 168.5 | 1.47M |
| August 11, 2026 | 166 | 169.5 | 169.5 | 170.5 | 165 | 1.75M |
| August 10, 2026 | 173.5 | 168.5 | 168.5 | 174.5 | 163.5 | 2.95M |
| August 07, 2026 | 179 | 170 | 170 | 182.5 | 169.5 | 4.69M |
| August 06, 2026 | 169 | 171.5 | 171.5 | 175 | 163 | 2.87M |
| August 05, 2026 | 171 | 169 | 169 | 177 | 167 | 3.03M |
| August 04, 2026 | 156.5 | 165.5 | 165.5 | 168 | 155 | 4.15M |
| August 03, 2026 | 142.5 | 156.5 | 156.5 | 159.5 | 142.5 | 3.14M |
| July 31, 2026 | 146.5 | 145.5 | 145.5 | 146.5 | 141 | 2.28M |
| July 30, 2026 | 124 | 133.5 | 133.5 | 142.5 | 124 | 4.93M |
| July 29, 2026 | 145 | 130.5 | 130.5 | 145.5 | 130.5 | 4.97M |
| July 28, 2026 | 152 | 144.5 | 144.5 | 152.5 | 144.5 | 4.77M |
| July 27, 2026 | 159.5 | 160.5 | 160.5 | 164 | 154 | 1.91M |
| July 23, 2026 | 169 | 164 | 164 | 170.5 | 161.5 | 1.71M |
| July 22, 2026 | 169 | 168 | 168 | 172.5 | 164.5 | 2.53M |
| July 21, 2026 | 157 | 163.5 | 163.5 | 164 | 157 | 2.1M |
| July 20, 2026 | 167 | 156 | 156 | 167 | 155.5 | 5.73M |
| July 17, 2026 | 180 | 172.5 | 172.5 | 183 | 172.5 | 4.19M |
| July 16, 2026 | 197 | 191.5 | 191.5 | 197 | 183 | 4.6M |
| July 15, 2026 | 195.5 | 200.5 | 200.5 | 205 | 195 | 5.33M |
| July 14, 2026 | 209.5 | 194.5 | 194.5 | 211.5 | 189.5 | 7.34M |
| July 13, 2026 | 213 | 210.5 | 210.5 | 215 | 207 | 7.85M |
| July 09, 2026 | 204.5 | 200 | 200 | 208 | 198 | 3.93M |
| July 08, 2026 | 216.5 | 203.5 | 203.5 | 216.5 | 199.5 | 6.3M |
| July 07, 2026 | 231.5 | 213.5 | 213.5 | 233 | 211.5 | 14.24M |
| July 06, 2026 | 216 | 228 | 228 | 228 | 215.5 | 15.13M |