If you invested ¥1000 in Yamami Company (2820.T) 10 years ago, it would be worth ¥3,317.12 as of June 23, 2026, based on a reinvested dividends scenario. Over the same period, a ¥1000 investment made 5 years ago would be worth ¥2,569.89, while ¥1000 invested 1 year ago would be worth ¥940.51. This corresponds to total returns of 231.71%, 156.99%, -5.95%, respectively, with annualized returns of 12.73%, 20.76%, -5.95%.
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 |
|---|---|---|---|---|---|---|
| June 22, 2026 | 4,800 | 4,910 | 4,910 | 4,985 | 4,770 | 15,800 |
| June 19, 2026 | 4,850 | 4,780 | 4,780 | 4,920 | 4,745 | 12,800 |
| June 18, 2026 | 4,740 | 4,845 | 4,845 | 4,850 | 4,740 | 9,700 |
| June 17, 2026 | 4,685 | 4,690 | 4,690 | 4,745 | 4,615 | 14,700 |
| June 16, 2026 | 4,780 | 4,745 | 4,745 | 4,845 | 4,705 | 16,300 |
| June 15, 2026 | 4,725 | 4,850 | 4,850 | 4,850 | 4,710 | 14,800 |
| June 12, 2026 | 4,670 | 4,670 | 4,670 | 4,745 | 4,555 | 19,900 |
| June 11, 2026 | 4,535 | 4,600 | 4,600 | 4,600 | 4,405 | 12,000 |
| June 10, 2026 | 4,460 | 4,465 | 4,465 | 4,590 | 4,370 | 18,300 |
| June 09, 2026 | 4,470 | 4,510 | 4,510 | 4,515 | 4,395 | 13,900 |
| June 08, 2026 | 4,350 | 4,330 | 4,330 | 4,370 | 4,280 | 12,800 |
| June 05, 2026 | 4,150 | 4,280 | 4,280 | 4,295 | 4,130 | 7,700 |
| June 04, 2026 | 4,185 | 4,190 | 4,190 | 4,200 | 4,105 | 13,800 |
| June 03, 2026 | 4,400 | 4,235 | 4,235 | 4,470 | 4,195 | 18,500 |
| June 02, 2026 | 4,510 | 4,495 | 4,495 | 4,590 | 4,425 | 8,600 |
| June 01, 2026 | 4,590 | 4,510 | 4,510 | 4,660 | 4,490 | 13,300 |
| May 29, 2026 | 4,635 | 4,590 | 4,590 | 4,680 | 4,535 | 9,800 |
| May 28, 2026 | 4,650 | 4,635 | 4,635 | 4,800 | 4,565 | 22,100 |
| May 27, 2026 | 4,430 | 4,585 | 4,585 | 4,680 | 4,400 | 29,100 |
| May 26, 2026 | 4,470 | 4,500 | 4,500 | 4,555 | 4,340 | 20,500 |
| May 25, 2026 | 4,450 | 4,470 | 4,470 | 4,570 | 4,390 | 36,200 |
| May 22, 2026 | 4,225 | 4,220 | 4,220 | 4,265 | 4,170 | 12,900 |
| May 21, 2026 | 4,330 | 4,260 | 4,260 | 4,365 | 4,125 | 24,700 |
| May 20, 2026 | 4,250 | 4,330 | 4,330 | 4,445 | 4,175 | 33,600 |
| May 19, 2026 | 3,975 | 4,250 | 4,250 | 4,470 | 3,880 | 59,900 |
| May 18, 2026 | 3,790 | 4,035 | 4,035 | 4,060 | 3,710 | 59,900 |
| May 15, 2026 | 3,560 | 3,810 | 3,810 | 3,810 | 3,510 | 33,900 |
| May 14, 2026 | 3,970 | 3,550 | 3,550 | 3,970 | 3,530 | 60,500 |
| May 13, 2026 | 3,810 | 3,930 | 3,930 | 3,980 | 3,810 | 19,700 |
| May 12, 2026 | 3,965 | 3,835 | 3,835 | 3,980 | 3,810 | 24,300 |
| May 11, 2026 | 3,870 | 3,930 | 3,930 | 4,025 | 3,870 | 17,000 |
| May 08, 2026 | 4,040 | 3,865 | 3,865 | 4,060 | 3,845 | 28,400 |
| May 07, 2026 | 4,060 | 4,040 | 4,040 | 4,110 | 3,905 | 37,700 |
| May 01, 2026 | 4,105 | 4,075 | 4,075 | 4,160 | 4,055 | 6,500 |
| April 30, 2026 | 4,135 | 4,130 | 4,130 | 4,135 | 4,095 | 7,700 |
| April 28, 2026 | 4,150 | 4,190 | 4,190 | 4,200 | 4,130 | 3,400 |
| April 27, 2026 | 4,135 | 4,185 | 4,185 | 4,200 | 4,090 | 6,800 |
| April 24, 2026 | 4,170 | 4,150 | 4,150 | 4,185 | 4,105 | 4,000 |
| April 23, 2026 | 4,210 | 4,210 | 4,210 | 4,220 | 4,100 | 9,700 |
| April 22, 2026 | 4,385 | 4,240 | 4,240 | 4,385 | 4,240 | 1,600 |
| April 21, 2026 | 4,330 | 4,315 | 4,315 | 4,400 | 4,275 | 4,800 |
| April 20, 2026 | 4,355 | 4,330 | 4,330 | 4,380 | 4,285 | 11,900 |
| April 17, 2026 | 4,280 | 4,285 | 4,285 | 4,395 | 4,195 | 9,900 |
| April 16, 2026 | 4,215 | 4,220 | 4,220 | 4,290 | 4,050 | 19,600 |
| April 15, 2026 | 4,175 | 4,265 | 4,265 | 4,285 | 4,175 | 8,200 |
| April 14, 2026 | 4,290 | 4,175 | 4,175 | 4,325 | 4,175 | 11,200 |
| April 13, 2026 | 4,295 | 4,295 | 4,295 | 4,355 | 4,255 | 17,700 |
| April 10, 2026 | 4,285 | 4,340 | 4,340 | 4,355 | 4,275 | 10,000 |
| April 09, 2026 | 4,400 | 4,255 | 4,255 | 4,400 | 4,225 | 17,200 |
| April 08, 2026 | 4,200 | 4,430 | 4,430 | 4,460 | 4,200 | 19,100 |
| April 07, 2026 | 4,150 | 4,190 | 4,190 | 4,210 | 4,135 | 10,700 |
| April 06, 2026 | 4,220 | 4,150 | 4,150 | 4,225 | 4,130 | 10,600 |
| April 03, 2026 | 4,310 | 4,215 | 4,215 | 4,395 | 4,210 | 15,400 |
| April 02, 2026 | 4,295 | 4,350 | 4,350 | 4,400 | 4,295 | 12,600 |
| April 01, 2026 | 4,310 | 4,295 | 4,295 | 4,370 | 4,240 | 29,900 |
| March 31, 2026 | 4,200 | 4,240 | 4,240 | 4,310 | 4,200 | 15,100 |
| March 30, 2026 | 4,240 | 4,260 | 4,260 | 4,320 | 4,150 | 16,900 |
| March 27, 2026 | 4,340 | 4,380 | 4,380 | 4,445 | 4,295 | 24,900 |
| March 26, 2026 | 4,480 | 4,335 | 4,335 | 4,495 | 4,300 | 19,800 |
| March 25, 2026 | 4,550 | 4,485 | 4,495 | 4,595 | 4,475 | 10,700 |