If you invested 1000 NT$ in SDI Corporation (2351.TW) 10 years ago, it would be worth 5,387.78 NT$ as of November 12, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 1,096.45 NT$, while 1000 NT$ invested 1 year ago would be worth 1,836.26 NT$. This corresponds to total returns of 438.78%, 9.64%, 83.63%, respectively, with annualized returns of 18.34%, 1.86%, 83.63%.
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 |
|---|---|---|---|---|---|---|
| November 11, 2026 | 148 | 157 | 157 | 159.5 | 145.5 | 4.05M |
| November 10, 2026 | 144 | 145.5 | 145.5 | 150.5 | 140.5 | 5.67M |
| November 09, 2026 | 132.5 | 137 | 137 | 141 | 132 | 4.56M |
| November 06, 2026 | 133.5 | 133.5 | 133.5 | 140 | 133.5 | 3.08M |
| November 05, 2026 | 159.5 | 148 | 148 | 161 | 148 | 3.27M |
| November 04, 2026 | 165 | 164 | 164 | 166.5 | 153 | 3.05M |
| November 03, 2026 | 177 | 162 | 162 | 177 | 162 | 2.85M |
| November 02, 2026 | 180 | 179.5 | 179.5 | 183 | 177 | 2.27M |
| October 30, 2026 | 188 | 183.5 | 183.5 | 188.5 | 178 | 1.72M |
| October 29, 2026 | 203 | 197 | 197 | 204 | 194.5 | 1.43M |
| October 28, 2026 | 203 | 205.5 | 205.5 | 207 | 201 | 900,311 |
| October 27, 2026 | 199.5 | 198.5 | 198.5 | 200.5 | 193.5 | 1.8M |
| October 22, 2026 | 206.5 | 196 | 196 | 207 | 196 | 1.61M |
| October 21, 2026 | 203.5 | 206 | 206 | 209.5 | 202 | 1.75M |
| October 20, 2026 | 202 | 195.5 | 195.5 | 209 | 193.5 | 1.74M |
| October 19, 2026 | 201.5 | 201.5 | 201.5 | 203.5 | 197 | 2.33M |
| October 16, 2026 | 206.5 | 206.5 | 206.5 | 212 | 205 | 2.52M |
| October 15, 2026 | 200 | 205 | 205 | 209.5 | 198 | 4.01M |
| October 14, 2026 | 211.5 | 207 | 207 | 211.5 | 205.5 | 1.56M |
| October 13, 2026 | 209 | 209 | 209 | 214 | 205 | 2.83M |
| October 12, 2026 | 212.5 | 212.5 | 212.5 | 216.5 | 208.5 | 2.42M |
| October 08, 2026 | 217 | 216 | 216 | 221.5 | 216 | 2.29M |
| October 07, 2026 | 218.5 | 218 | 218 | 226 | 218 | 3.48M |
| October 06, 2026 | 226 | 218.5 | 218.5 | 226 | 216 | 3.58M |
| October 05, 2026 | 213.5 | 222 | 222 | 226.5 | 212.5 | 6.03M |
| October 02, 2026 | 213 | 211.5 | 211.5 | 216 | 210.5 | 3.03M |
| 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 |