If you invested ¥1000 in OPEN Group, Inc. (6572.T) since IPO date, it would be worth ¥150.15 as of August 03, 2026, based on a reinvested dividends scenario. Over the same period, a ¥1000 investment made 5 years ago would be worth ¥393.71, while ¥1000 invested 1 year ago would be worth ¥624.16. This corresponds to total returns of -84.98%, -60.63%, -37.58%, respectively, with annualized returns of -20.3%, -17%, -37.58%.
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 |
|---|---|---|---|---|---|---|
| July 31, 2026 | 234 | 231 | 231 | 235 | 228 | 229,900 |
| July 30, 2026 | 243 | 234 | 234 | 243 | 234 | 284,900 |
| July 29, 2026 | 244 | 244 | 244 | 246 | 237 | 194,500 |
| July 28, 2026 | 242 | 242 | 242 | 243 | 235 | 307,800 |
| July 27, 2026 | 241 | 242 | 242 | 245 | 235 | 296,300 |
| July 24, 2026 | 253 | 241 | 241 | 253 | 240 | 421,800 |
| July 23, 2026 | 255 | 253 | 253 | 257 | 249 | 386,100 |
| July 22, 2026 | 259 | 254 | 254 | 259 | 249 | 649,400 |
| July 21, 2026 | 273 | 263 | 263 | 285 | 260 | 971,200 |
| July 17, 2026 | 261 | 270 | 270 | 270 | 250 | 1.29M |
| July 16, 2026 | 244 | 259 | 259 | 260 | 234 | 2.94M |
| July 15, 2026 | 219 | 220 | 220 | 221 | 216 | 144,500 |
| July 14, 2026 | 216 | 219 | 219 | 222 | 216 | 132,500 |
| July 13, 2026 | 217 | 219 | 219 | 221 | 217 | 99,600 |
| July 10, 2026 | 215 | 219 | 219 | 220 | 214 | 129,800 |
| July 09, 2026 | 212 | 213 | 213 | 216 | 211 | 127,800 |
| July 08, 2026 | 215 | 213 | 213 | 217 | 213 | 108,100 |
| July 07, 2026 | 213 | 212 | 212 | 214 | 210 | 72,800 |
| July 06, 2026 | 211 | 211 | 211 | 213 | 208 | 113,000 |
| July 03, 2026 | 218 | 213 | 213 | 220 | 212 | 159,100 |
| July 02, 2026 | 204 | 215 | 215 | 215 | 204 | 292,100 |
| July 01, 2026 | 198 | 201 | 201 | 204 | 198 | 169,500 |
| June 30, 2026 | 201 | 199 | 199 | 204 | 198 | 142,400 |
| June 29, 2026 | 199 | 199 | 199 | 204 | 199 | 119,100 |
| June 26, 2026 | 199 | 199 | 199 | 199 | 195 | 72,000 |
| June 25, 2026 | 198 | 198 | 198 | 199 | 196 | 81,900 |
| June 24, 2026 | 196 | 196 | 196 | 198 | 194 | 112,500 |
| June 23, 2026 | 202 | 195 | 195 | 202 | 193 | 171,000 |
| June 22, 2026 | 199 | 201 | 201 | 204 | 199 | 63,300 |
| June 19, 2026 | 202 | 198 | 198 | 203 | 198 | 128,900 |
| June 18, 2026 | 200 | 200 | 200 | 204 | 199 | 83,800 |
| June 17, 2026 | 200 | 202 | 202 | 208 | 199 | 124,500 |
| June 16, 2026 | 204 | 199 | 199 | 204 | 198 | 93,600 |
| June 15, 2026 | 202 | 201 | 201 | 205 | 200 | 67,800 |
| June 12, 2026 | 203 | 204 | 204 | 206 | 202 | 99,300 |
| June 11, 2026 | 204 | 204 | 204 | 204 | 201 | 98,900 |
| June 10, 2026 | 202 | 203 | 203 | 203 | 199 | 86,800 |
| June 09, 2026 | 205 | 201 | 201 | 205 | 200 | 151,200 |
| June 08, 2026 | 213 | 205 | 205 | 213 | 203 | 131,700 |
| June 05, 2026 | 211 | 214 | 214 | 220 | 210 | 264,000 |
| June 04, 2026 | 208 | 209 | 209 | 211 | 206 | 155,800 |
| June 03, 2026 | 211 | 208 | 208 | 212 | 206 | 141,200 |
| June 02, 2026 | 203 | 209 | 209 | 211 | 202 | 291,500 |
| June 01, 2026 | 202 | 202 | 202 | 205 | 201 | 112,900 |
| May 29, 2026 | 201 | 202 | 202 | 206 | 201 | 100,000 |
| May 28, 2026 | 205 | 201 | 201 | 206 | 201 | 115,000 |
| May 27, 2026 | 200 | 202 | 202 | 204 | 197 | 132,200 |
| May 26, 2026 | 198 | 202 | 202 | 203 | 196 | 127,100 |
| May 25, 2026 | 205 | 199 | 199 | 206 | 194 | 271,200 |
| May 22, 2026 | 206 | 204 | 204 | 208 | 201 | 171,400 |
| May 21, 2026 | 200 | 202 | 202 | 206 | 200 | 114,700 |
| May 20, 2026 | 205 | 201 | 201 | 205 | 200 | 106,900 |
| May 19, 2026 | 204 | 205 | 205 | 205 | 202 | 91,600 |
| May 18, 2026 | 207 | 200 | 200 | 207 | 200 | 163,900 |
| May 15, 2026 | 208 | 207 | 207 | 211 | 205 | 114,700 |
| May 14, 2026 | 210 | 207 | 207 | 212 | 206 | 111,900 |
| May 13, 2026 | 207 | 209 | 209 | 210 | 206 | 63,600 |
| May 12, 2026 | 204 | 205 | 205 | 207 | 204 | 111,600 |
| May 11, 2026 | 212 | 207 | 207 | 212 | 207 | 107,600 |
| May 08, 2026 | 211 | 214 | 214 | 216 | 209 | 134,300 |