If you invested ¥1000 in StemRIM (4599.T) since IPO date, it would be worth ¥152.47 as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a ¥1000 investment made 5 years ago would be worth ¥274.1, while ¥1000 invested 1 year ago would be worth ¥488.22. This corresponds to total returns of -84.75%, -72.59%, -51.18%, respectively, with annualized returns of -22.97%, -22.8%, -51.18%.
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 | 154 | 150 | 150 | 157 | 149 | 744,400 |
| October 20, 2026 | 159 | 154 | 154 | 162 | 153 | 790,700 |
| October 19, 2026 | 162 | 159 | 159 | 163 | 159 | 222,500 |
| October 16, 2026 | 161 | 164 | 164 | 166 | 158 | 333,500 |
| October 15, 2026 | 161 | 161 | 161 | 164 | 160 | 248,400 |
| October 14, 2026 | 165 | 162 | 162 | 165 | 161 | 243,400 |
| October 13, 2026 | 161 | 163 | 163 | 164 | 160 | 250,900 |
| October 09, 2026 | 160 | 164 | 164 | 164 | 158 | 339,800 |
| October 08, 2026 | 166 | 160 | 160 | 167 | 160 | 262,200 |
| October 07, 2026 | 164 | 165 | 165 | 167 | 161 | 192,600 |
| October 06, 2026 | 167 | 165 | 165 | 169 | 163 | 224,300 |
| October 05, 2026 | 165 | 165 | 165 | 168 | 163 | 236,500 |
| October 02, 2026 | 168 | 164 | 164 | 168 | 163 | 252,800 |
| October 01, 2026 | 170 | 170 | 170 | 171 | 166 | 257,900 |
| September 30, 2026 | 167 | 170 | 170 | 170 | 161 | 439,300 |
| September 29, 2026 | 170 | 166 | 166 | 170 | 165 | 598,400 |
| September 28, 2026 | 185 | 172 | 172 | 185 | 171 | 550,400 |
| September 25, 2026 | 183 | 175 | 175 | 185 | 175 | 304,900 |
| September 24, 2026 | 176 | 181 | 181 | 181 | 173 | 442,200 |
| September 18, 2026 | 173 | 177 | 177 | 181 | 172 | 520,300 |
| September 17, 2026 | 173 | 171 | 171 | 175 | 169 | 893,000 |
| September 16, 2026 | 176 | 177 | 177 | 184 | 174 | 638,600 |
| September 15, 2026 | 178 | 180 | 180 | 180 | 170 | 1.28M |
| September 11, 2026 | 207 | 180 | 180 | 210 | 177 | 5.3M |
| September 10, 2026 | 239 | 239 | 239 | 239 | 239 | 136,500 |
| September 09, 2026 | 327 | 319 | 319 | 330 | 316 | 265,300 |
| September 08, 2026 | 329 | 330 | 330 | 337 | 323 | 325,000 |
| September 07, 2026 | 320 | 331 | 331 | 331 | 314 | 283,300 |
| September 04, 2026 | 319 | 312 | 312 | 319 | 308 | 176,500 |
| September 03, 2026 | 311 | 314 | 314 | 320 | 307 | 264,200 |
| September 02, 2026 | 333 | 313 | 313 | 334 | 310 | 716,900 |
| September 01, 2026 | 335 | 341 | 341 | 349 | 335 | 320,800 |
| August 31, 2026 | 360 | 332 | 332 | 365 | 330 | 588,600 |
| August 28, 2026 | 351 | 357 | 357 | 363 | 351 | 288,500 |
| August 27, 2026 | 351 | 351 | 351 | 353 | 347 | 239,000 |
| August 26, 2026 | 355 | 351 | 351 | 360 | 350 | 234,800 |
| August 25, 2026 | 352 | 353 | 353 | 358 | 350 | 327,900 |
| August 24, 2026 | 356 | 354 | 354 | 360 | 351 | 306,700 |
| August 21, 2026 | 350 | 357 | 357 | 368 | 350 | 495,100 |
| August 20, 2026 | 351 | 355 | 355 | 358 | 348 | 383,200 |
| August 19, 2026 | 342 | 343 | 343 | 351 | 337 | 492,700 |
| August 18, 2026 | 345 | 348 | 348 | 363 | 344 | 546,600 |
| August 17, 2026 | 348 | 348 | 348 | 361 | 346 | 397,200 |
| August 14, 2026 | 351 | 348 | 348 | 353 | 346 | 287,200 |
| August 13, 2026 | 330 | 356 | 356 | 359 | 330 | 585,300 |
| August 12, 2026 | 323 | 343 | 343 | 344 | 315 | 562,900 |
| August 10, 2026 | 308 | 326 | 326 | 340 | 304 | 729,500 |
| August 07, 2026 | 302 | 303 | 303 | 308 | 300 | 177,500 |
| August 06, 2026 | 304 | 303 | 303 | 307 | 301 | 110,500 |
| August 05, 2026 | 300 | 302 | 302 | 306 | 300 | 125,000 |
| August 04, 2026 | 294 | 300 | 300 | 304 | 294 | 123,200 |
| August 03, 2026 | 298 | 296 | 296 | 299 | 289 | 142,100 |
| July 31, 2026 | 292 | 298 | 298 | 301 | 288 | 144,800 |
| July 30, 2026 | 284 | 289 | 289 | 289 | 282 | 95,400 |
| July 29, 2026 | 291 | 288 | 288 | 294 | 280 | 282,800 |
| July 28, 2026 | 297 | 292 | 292 | 298 | 291 | 126,500 |
| July 27, 2026 | 300 | 299 | 299 | 303 | 296 | 136,500 |
| July 24, 2026 | 299 | 299 | 299 | 302 | 296 | 105,300 |
| July 23, 2026 | 294 | 300 | 300 | 301 | 294 | 60,000 |
| July 22, 2026 | 300 | 294 | 294 | 303 | 294 | 146,800 |