If you invested ¥1000 in Showcase Inc. (3909.T) 10 years ago, it would be worth ¥195.01 as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a ¥1000 investment made 5 years ago would be worth ¥274.69, while ¥1000 invested 1 year ago would be worth ¥567.48. This corresponds to total returns of -80.5%, -72.53%, -43.25%, respectively, with annualized returns of -15.07%, -22.77%, -43.25%.
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 |
|---|---|---|---|---|---|---|
| August 21, 2026 | 190 | 185 | 185 | 193 | 184 | 52,900 |
| August 20, 2026 | 190 | 193 | 193 | 193 | 186 | 41,600 |
| August 19, 2026 | 193 | 189 | 189 | 196 | 188 | 50,900 |
| August 18, 2026 | 200 | 195 | 195 | 202 | 193 | 68,700 |
| August 17, 2026 | 208 | 201 | 201 | 209 | 197 | 54,600 |
| August 14, 2026 | 202 | 206 | 206 | 206 | 201 | 12,800 |
| August 13, 2026 | 203 | 202 | 202 | 203 | 201 | 4,600 |
| August 12, 2026 | 201 | 202 | 202 | 204 | 200 | 15,500 |
| August 10, 2026 | 202 | 202 | 202 | 203 | 199 | 32,200 |
| August 07, 2026 | 205 | 207 | 207 | 230 | 199 | 463,500 |
| August 06, 2026 | 200 | 200 | 200 | 206 | 200 | 3,100 |
| August 05, 2026 | 199 | 200 | 200 | 201 | 199 | 5,900 |
| August 04, 2026 | 202 | 199 | 199 | 204 | 199 | 9,400 |
| August 03, 2026 | 205 | 202 | 202 | 205 | 201 | 2,400 |
| July 31, 2026 | 204 | 205 | 205 | 205 | 200 | 8,800 |
| July 30, 2026 | 202 | 203 | 203 | 203 | 202 | 2,000 |
| July 29, 2026 | 198 | 204 | 204 | 205 | 198 | 4,400 |
| July 28, 2026 | 200 | 198 | 198 | 200 | 198 | 4,400 |
| July 27, 2026 | 201 | 200 | 200 | 201 | 200 | 4,800 |
| July 23, 2026 | 206 | 203 | 203 | 206 | 203 | 500 |
| July 22, 2026 | 201 | 206 | 206 | 206 | 201 | 5,600 |
| July 21, 2026 | 198 | 202 | 202 | 207 | 198 | 5,600 |
| July 17, 2026 | 198 | 195 | 195 | 198 | 194 | 6,500 |
| July 16, 2026 | 201 | 199 | 199 | 206 | 199 | 7,000 |
| July 15, 2026 | 202 | 201 | 201 | 203 | 201 | 400 |
| July 14, 2026 | 202 | 203 | 203 | 205 | 202 | 1,700 |
| July 13, 2026 | 201 | 202 | 202 | 203 | 201 | 900 |
| July 10, 2026 | 200 | 201 | 201 | 202 | 200 | 25,400 |
| July 09, 2026 | 200 | 200 | 200 | 201 | 199 | 3,300 |
| July 08, 2026 | 200 | 204 | 204 | 204 | 200 | 2,000 |
| July 07, 2026 | 200 | 202 | 202 | 205 | 200 | 27,800 |
| July 06, 2026 | 195 | 203 | 203 | 203 | 195 | 6,500 |
| July 03, 2026 | 193 | 194 | 194 | 196 | 192 | 3,600 |
| July 02, 2026 | 193 | 193 | 193 | 197 | 193 | 2,400 |
| July 01, 2026 | 188 | 192 | 192 | 199 | 188 | 8,900 |
| June 30, 2026 | 187 | 188 | 188 | 188 | 187 | 26,000 |
| June 29, 2026 | 188 | 187 | 187 | 189 | 187 | 9,100 |
| June 26, 2026 | 186 | 190 | 190 | 190 | 184 | 10,600 |
| June 25, 2026 | 190 | 186 | 186 | 190 | 181 | 14,700 |
| June 24, 2026 | 187 | 190 | 190 | 190 | 187 | 4,900 |
| June 23, 2026 | 192 | 187 | 187 | 192 | 186 | 24,200 |
| June 22, 2026 | 190 | 193 | 193 | 193 | 189 | 11,200 |
| June 19, 2026 | 193 | 193 | 193 | 193 | 191 | 1,700 |
| June 18, 2026 | 193 | 193 | 193 | 194 | 192 | 4,100 |
| June 17, 2026 | 192 | 193 | 193 | 195 | 192 | 23,000 |
| June 16, 2026 | 191 | 192 | 192 | 192 | 190 | 16,600 |
| June 15, 2026 | 196 | 193 | 193 | 196 | 193 | 1,600 |
| June 12, 2026 | 196 | 197 | 197 | 197 | 193 | 4,500 |
| June 11, 2026 | 195 | 196 | 196 | 196 | 189 | 17,400 |
| June 10, 2026 | 200 | 195 | 195 | 200 | 193 | 3,400 |
| June 09, 2026 | 199 | 200 | 200 | 200 | 192 | 6,600 |
| June 08, 2026 | 198 | 199 | 199 | 200 | 197 | 15,300 |
| June 05, 2026 | 200 | 204 | 204 | 204 | 200 | 12,100 |
| June 04, 2026 | 203 | 198 | 198 | 203 | 197 | 26,400 |
| June 03, 2026 | 205 | 203 | 203 | 206 | 203 | 14,200 |
| June 02, 2026 | 208 | 205 | 205 | 209 | 203 | 19,700 |
| June 01, 2026 | 215 | 208 | 208 | 215 | 208 | 21,600 |
| May 29, 2026 | 213 | 214 | 214 | 217 | 211 | 14,800 |
| May 28, 2026 | 218 | 213 | 213 | 218 | 213 | 18,800 |
| May 27, 2026 | 214 | 218 | 218 | 225 | 214 | 18,500 |