If you invested ¥1000 in Rion Co., Ltd. (6823.T) 10 years ago, it would be worth ¥3,081.36 as of August 02, 2026, based on a reinvested dividends scenario. Over the same period, a ¥1000 investment made 5 years ago would be worth ¥1,359.92, while ¥1000 invested 1 year ago would be worth ¥1,310.89. This corresponds to total returns of 208.14%, 35.99%, 31.09%, respectively, with annualized returns of 11.9%, 6.34%, 31.09%.
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 |
|---|---|---|---|---|---|---|
| July 31, 2026 | 3,260 | 3,330 | 3,330 | 3,410 | 3,200 | 141,300 |
| July 30, 2026 | 3,270 | 3,315 | 3,315 | 3,365 | 3,205 | 134,500 |
| July 29, 2026 | 3,320 | 3,250 | 3,250 | 3,370 | 3,175 | 131,400 |
| July 28, 2026 | 3,400 | 3,295 | 3,295 | 3,400 | 3,270 | 84,900 |
| July 27, 2026 | 3,410 | 3,445 | 3,445 | 3,460 | 3,375 | 62,800 |
| July 24, 2026 | 3,335 | 3,380 | 3,380 | 3,395 | 3,290 | 67,800 |
| July 23, 2026 | 3,390 | 3,380 | 3,380 | 3,440 | 3,360 | 80,100 |
| July 22, 2026 | 3,450 | 3,405 | 3,405 | 3,475 | 3,385 | 65,400 |
| July 21, 2026 | 3,495 | 3,425 | 3,425 | 3,495 | 3,385 | 83,500 |
| July 17, 2026 | 3,440 | 3,440 | 3,440 | 3,475 | 3,360 | 97,900 |
| July 16, 2026 | 3,580 | 3,495 | 3,495 | 3,580 | 3,440 | 52,100 |
| July 15, 2026 | 3,495 | 3,555 | 3,555 | 3,570 | 3,445 | 67,600 |
| July 14, 2026 | 3,500 | 3,495 | 3,495 | 3,500 | 3,440 | 65,800 |
| July 13, 2026 | 3,615 | 3,500 | 3,500 | 3,650 | 3,455 | 62,300 |
| July 10, 2026 | 3,565 | 3,585 | 3,585 | 3,595 | 3,540 | 66,600 |
| July 09, 2026 | 3,540 | 3,495 | 3,495 | 3,565 | 3,465 | 49,400 |
| July 08, 2026 | 3,500 | 3,495 | 3,495 | 3,550 | 3,475 | 95,900 |
| July 07, 2026 | 3,660 | 3,560 | 3,560 | 3,685 | 3,560 | 74,700 |
| July 06, 2026 | 3,740 | 3,625 | 3,625 | 3,755 | 3,585 | 85,000 |
| July 03, 2026 | 3,645 | 3,745 | 3,745 | 3,750 | 3,640 | 74,600 |
| July 02, 2026 | 3,800 | 3,710 | 3,710 | 3,800 | 3,690 | 84,300 |
| July 01, 2026 | 3,875 | 3,855 | 3,855 | 3,930 | 3,810 | 69,300 |
| June 30, 2026 | 3,895 | 3,880 | 3,880 | 3,910 | 3,810 | 95,600 |
| June 29, 2026 | 3,915 | 3,840 | 3,840 | 3,965 | 3,765 | 96,100 |
| June 26, 2026 | 3,890 | 3,900 | 3,900 | 3,905 | 3,815 | 59,400 |
| June 25, 2026 | 3,845 | 3,900 | 3,900 | 3,910 | 3,835 | 82,000 |
| June 24, 2026 | 3,815 | 3,775 | 3,775 | 3,855 | 3,750 | 59,500 |
| June 23, 2026 | 3,995 | 3,815 | 3,815 | 3,995 | 3,800 | 80,900 |
| June 22, 2026 | 3,925 | 3,945 | 3,945 | 4,035 | 3,895 | 124,500 |
| June 19, 2026 | 4,060 | 3,895 | 3,895 | 4,160 | 3,835 | 220,800 |
| June 18, 2026 | 3,805 | 3,850 | 3,850 | 3,865 | 3,745 | 86,400 |
| June 17, 2026 | 3,675 | 3,755 | 3,755 | 3,755 | 3,630 | 92,500 |
| June 16, 2026 | 3,640 | 3,695 | 3,695 | 3,710 | 3,610 | 61,100 |
| June 15, 2026 | 3,725 | 3,640 | 3,640 | 3,725 | 3,625 | 84,000 |
| June 12, 2026 | 3,565 | 3,535 | 3,535 | 3,640 | 3,445 | 67,800 |
| June 11, 2026 | 3,545 | 3,525 | 3,525 | 3,555 | 3,480 | 51,600 |
| June 10, 2026 | 3,655 | 3,600 | 3,600 | 3,700 | 3,550 | 67,600 |
| June 09, 2026 | 3,750 | 3,655 | 3,655 | 3,750 | 3,600 | 81,400 |
| June 08, 2026 | 3,590 | 3,640 | 3,640 | 3,660 | 3,480 | 104,400 |
| June 05, 2026 | 3,710 | 3,870 | 3,870 | 3,885 | 3,695 | 114,100 |
| June 04, 2026 | 3,740 | 3,730 | 3,730 | 3,780 | 3,670 | 86,800 |
| June 03, 2026 | 3,685 | 3,810 | 3,810 | 3,830 | 3,640 | 164,100 |
| June 02, 2026 | 3,640 | 3,615 | 3,615 | 3,655 | 3,515 | 83,300 |
| June 01, 2026 | 3,530 | 3,640 | 3,640 | 3,670 | 3,510 | 70,100 |
| May 29, 2026 | 3,605 | 3,530 | 3,530 | 3,645 | 3,530 | 64,100 |
| May 28, 2026 | 3,555 | 3,605 | 3,605 | 3,610 | 3,515 | 59,400 |
| May 27, 2026 | 3,630 | 3,615 | 3,615 | 3,665 | 3,615 | 39,900 |
| May 26, 2026 | 3,675 | 3,650 | 3,650 | 3,690 | 3,590 | 65,600 |
| May 25, 2026 | 3,740 | 3,690 | 3,690 | 3,745 | 3,660 | 77,300 |
| May 22, 2026 | 3,620 | 3,715 | 3,715 | 3,740 | 3,580 | 78,000 |
| May 21, 2026 | 3,600 | 3,550 | 3,550 | 3,620 | 3,550 | 80,100 |
| May 20, 2026 | 3,490 | 3,530 | 3,530 | 3,530 | 3,410 | 94,700 |
| May 19, 2026 | 3,630 | 3,535 | 3,535 | 3,630 | 3,495 | 80,700 |
| May 18, 2026 | 3,475 | 3,560 | 3,560 | 3,580 | 3,470 | 67,600 |
| May 15, 2026 | 3,565 | 3,510 | 3,510 | 3,565 | 3,450 | 61,000 |
| May 14, 2026 | 3,585 | 3,550 | 3,550 | 3,625 | 3,505 | 85,900 |
| May 13, 2026 | 3,520 | 3,515 | 3,515 | 3,570 | 3,480 | 69,200 |
| May 12, 2026 | 3,655 | 3,550 | 3,550 | 3,660 | 3,530 | 73,800 |
| May 11, 2026 | 3,640 | 3,660 | 3,660 | 3,730 | 3,590 | 115,700 |
| May 08, 2026 | 3,670 | 3,665 | 3,665 | 3,685 | 3,585 | 103,300 |