If you invested ¥1000 in KOA Corporation (6999.T) 10 years ago, it would be worth ¥3,293.62 as of October 01, 2026, based on a reinvested dividends scenario. Over the same period, a ¥1000 investment made 5 years ago would be worth ¥1,616.14, while ¥1000 invested 1 year ago would be worth ¥2,130.87. This corresponds to total returns of 229.36%, 61.61%, 113.09%, respectively, with annualized returns of 12.66%, 10.07%, 113.09%.
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 |
|---|---|---|---|---|---|---|
| September 30, 2026 | 2,295 | 2,292 | 2,292 | 2,327 | 2,261 | 394,400 |
| September 29, 2026 | 2,228 | 2,284 | 2,284 | 2,284 | 2,221 | 286,100 |
| September 28, 2026 | 2,305 | 2,262 | 2,262 | 2,330 | 2,262 | 247,800 |
| September 25, 2026 | 2,304 | 2,283 | 2,283 | 2,306 | 2,256 | 285,300 |
| September 24, 2026 | 2,310 | 2,291 | 2,291 | 2,324 | 2,286 | 354,700 |
| September 18, 2026 | 2,247 | 2,271 | 2,271 | 2,285 | 2,229 | 456,000 |
| September 17, 2026 | 2,255 | 2,197 | 2,197 | 2,265 | 2,188 | 295,900 |
| September 16, 2026 | 2,150 | 2,224 | 2,224 | 2,224 | 2,147 | 352,200 |
| September 15, 2026 | 2,066 | 2,144 | 2,144 | 2,166 | 2,063 | 251,200 |
| September 11, 2026 | 2,070 | 2,107 | 2,107 | 2,119 | 2,043 | 374,700 |
| September 10, 2026 | 2,120 | 2,170 | 2,170 | 2,176 | 2,076 | 407,700 |
| September 09, 2026 | 2,113 | 2,128 | 2,128 | 2,173 | 2,106 | 444,600 |
| September 08, 2026 | 2,234 | 2,109 | 2,109 | 2,236 | 2,109 | 561,900 |
| September 07, 2026 | 2,307 | 2,279 | 2,279 | 2,310 | 2,253 | 458,500 |
| September 04, 2026 | 2,211 | 2,281 | 2,281 | 2,289 | 2,200 | 545,900 |
| September 03, 2026 | 2,232 | 2,191 | 2,191 | 2,243 | 2,169 | 572,200 |
| September 02, 2026 | 2,259 | 2,200 | 2,200 | 2,282 | 2,200 | 410,300 |
| September 01, 2026 | 2,314 | 2,309 | 2,309 | 2,345 | 2,283 | 398,200 |
| August 31, 2026 | 2,280 | 2,355 | 2,355 | 2,355 | 2,271 | 393,400 |
| August 28, 2026 | 2,301 | 2,359 | 2,359 | 2,371 | 2,284 | 438,000 |
| August 27, 2026 | 2,344 | 2,295 | 2,295 | 2,382 | 2,217 | 602,800 |
| August 26, 2026 | 2,214 | 2,249 | 2,249 | 2,271 | 2,195 | 844,000 |
| August 25, 2026 | 2,140 | 2,219 | 2,219 | 2,230 | 2,125 | 671,700 |
| August 24, 2026 | 2,147 | 2,150 | 2,150 | 2,190 | 2,131 | 466,600 |
| August 21, 2026 | 2,161 | 2,191 | 2,191 | 2,196 | 2,125 | 684,200 |
| August 20, 2026 | 2,164 | 2,218 | 2,218 | 2,233 | 2,142 | 768,900 |
| August 19, 2026 | 2,319 | 2,214 | 2,214 | 2,338 | 2,201 | 932,000 |
| August 18, 2026 | 2,575 | 2,445 | 2,445 | 2,645 | 2,445 | 523,800 |
| August 17, 2026 | 2,606 | 2,574 | 2,574 | 2,612 | 2,513 | 354,000 |
| August 14, 2026 | 2,552 | 2,530 | 2,530 | 2,603 | 2,498 | 530,900 |
| August 13, 2026 | 2,509 | 2,549 | 2,549 | 2,580 | 2,478 | 580,000 |
| August 12, 2026 | 2,430 | 2,459 | 2,459 | 2,483 | 2,389 | 569,600 |
| August 10, 2026 | 2,410 | 2,460 | 2,460 | 2,484 | 2,410 | 699,100 |
| August 07, 2026 | 2,591 | 2,430 | 2,430 | 2,591 | 2,383 | 978,600 |
| August 06, 2026 | 2,636 | 2,564 | 2,564 | 2,661 | 2,476 | 1.42M |
| August 05, 2026 | 2,476 | 2,665 | 2,665 | 2,688 | 2,474 | 1.15M |
| August 04, 2026 | 2,353 | 2,426 | 2,426 | 2,446 | 2,340 | 1.17M |
| August 03, 2026 | 2,226 | 2,303 | 2,303 | 2,338 | 2,209 | 904,100 |
| July 31, 2026 | 2,339 | 2,259 | 2,259 | 2,344 | 2,237 | 1.44M |
| July 30, 2026 | 2,108 | 2,089 | 2,089 | 2,197 | 2,020 | 1.5M |
| July 29, 2026 | 2,272 | 2,066 | 2,066 | 2,275 | 1,996 | 2.07M |
| July 28, 2026 | 2,408 | 2,235 | 2,235 | 2,456 | 2,222 | 2.37M |
| July 27, 2026 | 2,782 | 2,550 | 2,550 | 2,783 | 2,486 | 3.88M |
| July 24, 2026 | 2,694 | 2,782 | 2,782 | 2,922 | 2,606 | 7.74M |
| July 23, 2026 | 2,607 | 2,494 | 2,494 | 2,613 | 2,480 | 1.01M |
| July 22, 2026 | 2,528 | 2,525 | 2,525 | 2,615 | 2,485 | 917,200 |
| July 21, 2026 | 2,290 | 2,378 | 2,378 | 2,385 | 2,233 | 656,900 |
| July 17, 2026 | 2,295 | 2,240 | 2,240 | 2,297 | 2,145 | 833,700 |
| July 16, 2026 | 2,405 | 2,415 | 2,415 | 2,465 | 2,401 | 260,300 |
| July 15, 2026 | 2,423 | 2,500 | 2,500 | 2,500 | 2,400 | 317,500 |
| July 14, 2026 | 2,423 | 2,421 | 2,421 | 2,442 | 2,330 | 577,200 |
| July 13, 2026 | 2,574 | 2,440 | 2,440 | 2,646 | 2,422 | 440,500 |
| July 10, 2026 | 2,636 | 2,617 | 2,617 | 2,692 | 2,591 | 429,700 |
| July 09, 2026 | 2,518 | 2,486 | 2,486 | 2,553 | 2,450 | 503,500 |
| July 08, 2026 | 2,485 | 2,468 | 2,468 | 2,585 | 2,451 | 562,500 |
| July 07, 2026 | 2,710 | 2,559 | 2,559 | 2,744 | 2,547 | 539,400 |
| July 06, 2026 | 2,968 | 2,760 | 2,760 | 2,980 | 2,748 | 433,000 |
| July 03, 2026 | 2,741 | 2,926 | 2,926 | 2,938 | 2,679 | 391,300 |
| July 02, 2026 | 2,900 | 2,891 | 2,891 | 2,987 | 2,845 | 345,100 |
| July 01, 2026 | 2,964 | 3,040 | 3,040 | 3,040 | 2,943 | 383,100 |