If you invested ¥1000 in Sumco Corporation (3436.T) 10 years ago, it would be worth ¥3,448.48 as of October 21, 2026, based on a reinvested dividends scenario. Over the same period, a ¥1000 investment made 5 years ago would be worth ¥1,356.02, while ¥1000 invested 1 year ago would be worth ¥1,498.05. This corresponds to total returns of 244.85%, 35.6%, 49.8%, respectively, with annualized returns of 13.17%, 6.28%, 49.8%.
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 |
|---|---|---|---|---|---|---|
| October 21, 2026 | 2,585 | 2,579.5 | 2,579.5 | 2,644 | 2,542.5 | 12.01M |
| October 20, 2026 | 2,698 | 2,492 | 2,492 | 2,715.5 | 2,464 | 12.39M |
| October 19, 2026 | 2,553 | 2,659.5 | 2,659.5 | 2,682.5 | 2,522 | 10.72M |
| October 16, 2026 | 2,702.5 | 2,703 | 2,703 | 2,740 | 2,643 | 11.72M |
| October 15, 2026 | 2,889 | 2,652.5 | 2,652.5 | 2,901 | 2,630 | 17.33M |
| October 14, 2026 | 3,105 | 3,079 | 3,079 | 3,173 | 3,036 | 10.34M |
| October 13, 2026 | 3,250 | 3,130 | 3,130 | 3,322 | 3,085 | 11.69M |
| October 09, 2026 | 3,352 | 3,426 | 3,426 | 3,435 | 3,277 | 12.03M |
| October 08, 2026 | 3,675 | 3,473 | 3,473 | 3,735 | 3,473 | 12.56M |
| October 07, 2026 | 3,714 | 3,684 | 3,684 | 3,784 | 3,632 | 9.4M |
| October 06, 2026 | 3,645 | 3,724 | 3,724 | 3,738 | 3,605 | 7.91M |
| October 05, 2026 | 3,690 | 3,647 | 3,647 | 3,719 | 3,583 | 10.93M |
| October 02, 2026 | 3,471 | 3,588 | 3,588 | 3,617 | 3,441 | 11.55M |
| October 01, 2026 | 3,350 | 3,472 | 3,472 | 3,476 | 3,294 | 12.2M |
| September 30, 2026 | 3,180 | 3,316 | 3,316 | 3,333 | 3,151 | 14.96M |
| September 29, 2026 | 3,090 | 3,040 | 3,040 | 3,143 | 3,000 | 9.48M |
| September 28, 2026 | 3,083 | 3,020 | 3,020 | 3,132 | 2,978 | 11.45M |
| September 25, 2026 | 3,106 | 3,117 | 3,117 | 3,137 | 3,036 | 7.41M |
| September 24, 2026 | 3,072 | 3,115 | 3,115 | 3,226 | 3,045 | 10.22M |
| September 18, 2026 | 2,942 | 3,028 | 3,028 | 3,057 | 2,937 | 11.47M |
| September 17, 2026 | 2,990 | 2,867.5 | 2,867.5 | 2,997.5 | 2,853.5 | 9.64M |
| September 16, 2026 | 2,883 | 2,976.5 | 2,976.5 | 2,976.5 | 2,822.5 | 8.66M |
| September 15, 2026 | 2,770 | 2,900.5 | 2,900.5 | 2,940 | 2,754 | 10.7M |
| September 11, 2026 | 2,888 | 2,959 | 2,959 | 2,965 | 2,840 | 11.59M |
| September 10, 2026 | 3,080 | 3,058 | 3,058 | 3,201 | 2,968.5 | 10.66M |
| September 09, 2026 | 3,090 | 3,122 | 3,122 | 3,202 | 3,079 | 9.91M |
| September 08, 2026 | 3,303 | 3,083 | 3,083 | 3,330 | 3,080 | 10.56M |
| September 07, 2026 | 3,310 | 3,315 | 3,315 | 3,353 | 3,193 | 11.28M |
| September 04, 2026 | 3,137 | 3,229 | 3,229 | 3,314 | 3,125 | 10.19M |
| September 03, 2026 | 3,180 | 3,150 | 3,150 | 3,217 | 3,072 | 11.56M |
| September 02, 2026 | 3,177 | 3,122 | 3,122 | 3,246 | 3,090 | 13.44M |
| September 01, 2026 | 3,269 | 3,317 | 3,317 | 3,338 | 3,125 | 12.34M |
| August 31, 2026 | 3,266 | 3,400 | 3,400 | 3,406 | 3,241 | 9.19M |
| August 28, 2026 | 3,596 | 3,434 | 3,434 | 3,623 | 3,401 | 12.3M |
| August 27, 2026 | 3,545 | 3,434 | 3,434 | 3,633 | 3,363 | 12.3M |
| August 26, 2026 | 3,473 | 3,405 | 3,405 | 3,500 | 3,326 | 10.86M |
| August 25, 2026 | 3,412 | 3,543 | 3,543 | 3,543 | 3,327 | 11.51M |
| August 24, 2026 | 3,380 | 3,450 | 3,450 | 3,585 | 3,349 | 10.95M |
| August 21, 2026 | 3,316 | 3,384 | 3,384 | 3,410 | 3,256 | 10.52M |
| August 20, 2026 | 3,481 | 3,456 | 3,456 | 3,519 | 3,333 | 12.5M |
| August 19, 2026 | 3,488 | 3,517 | 3,517 | 3,609 | 3,422 | 13.2M |
| August 18, 2026 | 4,131 | 3,788 | 3,788 | 4,178 | 3,782 | 12.98M |
| August 17, 2026 | 3,986 | 4,061 | 4,061 | 4,073 | 3,782 | 12.37M |
| August 14, 2026 | 4,012 | 3,920 | 3,920 | 4,245 | 3,878 | 18.65M |
| August 13, 2026 | 3,784 | 3,846 | 3,846 | 3,959 | 3,750 | 14.96M |
| August 12, 2026 | 3,488 | 3,647 | 3,647 | 3,707 | 3,370 | 13.06M |
| August 10, 2026 | 3,519 | 3,487 | 3,487 | 3,528 | 3,281 | 13.85M |
| August 07, 2026 | 3,705 | 3,470 | 3,470 | 3,841 | 3,338 | 20.84M |
| August 06, 2026 | 3,650 | 3,544 | 3,544 | 3,720 | 3,427 | 15.46M |
| August 05, 2026 | 3,777 | 3,756 | 3,756 | 3,869 | 3,681 | 13.26M |
| August 04, 2026 | 3,450 | 3,545 | 3,545 | 3,639 | 3,437 | 14.87M |
| August 03, 2026 | 3,349 | 3,457 | 3,457 | 3,510 | 3,253 | 22.81M |
| July 31, 2026 | 3,357 | 3,357 | 3,357 | 3,357 | 3,210 | 13.87M |
| July 30, 2026 | 2,946 | 2,856.5 | 2,856.5 | 3,033 | 2,760 | 24.95M |
| July 29, 2026 | 3,141 | 2,948.5 | 2,948.5 | 3,212 | 2,784.5 | 22.57M |
| July 28, 2026 | 3,386 | 3,140 | 3,140 | 3,419 | 3,099 | 18.18M |
| July 27, 2026 | 3,763 | 3,762 | 3,762 | 3,979 | 3,682 | 24.92M |
| July 24, 2026 | 3,674 | 3,623 | 3,623 | 3,795 | 3,552 | 17.37M |
| July 23, 2026 | 3,970 | 3,744 | 3,744 | 4,023 | 3,724 | 15.7M |
| July 22, 2026 | 4,099 | 3,785 | 3,785 | 4,196 | 3,752 | 20.36M |