If you invested ¥1000 in Eisai Co., Ltd. (4523.T) 10 years ago, it would be worth ¥1,054.27 as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a ¥1000 investment made 5 years ago would be worth ¥614.96, while ¥1000 invested 1 year ago would be worth ¥1,078.9. This corresponds to total returns of 5.43%, -38.5%, 7.89%, respectively, with annualized returns of 0.53%, -9.27%, 7.89%.
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 |
|---|---|---|---|---|---|---|
| August 21, 2026 | 4,929 | 4,902 | 4,902 | 4,971 | 4,875 | 948,200 |
| August 20, 2026 | 4,950 | 4,962 | 4,962 | 5,040 | 4,950 | 1.66M |
| August 19, 2026 | 4,849 | 4,837 | 4,837 | 4,875 | 4,780 | 1.13M |
| August 18, 2026 | 4,704 | 4,779 | 4,779 | 4,825 | 4,686 | 805,200 |
| August 17, 2026 | 4,879 | 4,729 | 4,729 | 4,879 | 4,729 | 986,600 |
| August 14, 2026 | 4,862 | 4,858 | 4,858 | 4,902 | 4,852 | 1.12M |
| August 13, 2026 | 4,988 | 4,872 | 4,872 | 4,995 | 4,856 | 1.15M |
| August 12, 2026 | 4,989 | 4,988 | 4,988 | 4,992 | 4,902 | 1.44M |
| August 10, 2026 | 4,819 | 4,949 | 4,949 | 4,949 | 4,767 | 1.69M |
| August 07, 2026 | 4,719 | 4,778 | 4,778 | 4,826 | 4,699 | 1.21M |
| August 06, 2026 | 4,501 | 4,691 | 4,691 | 4,698 | 4,479 | 1.42M |
| August 05, 2026 | 4,590 | 4,520 | 4,520 | 4,607 | 4,476 | 1.75M |
| August 04, 2026 | 4,600 | 4,623 | 4,623 | 4,701 | 4,566 | 1.81M |
| August 03, 2026 | 4,807 | 4,656 | 4,656 | 4,816 | 4,538 | 2.27M |
| July 31, 2026 | 4,900 | 4,828 | 4,828 | 4,947 | 4,805 | 2.5M |
| July 30, 2026 | 5,057 | 5,031 | 5,031 | 5,132 | 4,897 | 2.43M |
| July 29, 2026 | 4,861 | 5,110 | 5,110 | 5,110 | 4,846 | 3.43M |
| July 28, 2026 | 4,766 | 4,791 | 4,791 | 4,816 | 4,750 | 1.84M |
| July 27, 2026 | 4,649 | 4,753 | 4,753 | 4,786 | 4,636 | 2.05M |
| July 23, 2026 | 4,550 | 4,582 | 4,582 | 4,585 | 4,515 | 1.2M |
| July 22, 2026 | 4,450 | 4,550 | 4,550 | 4,607 | 4,440 | 1.56M |
| July 21, 2026 | 4,455 | 4,482 | 4,482 | 4,529 | 4,452 | 1.88M |
| July 17, 2026 | 4,400 | 4,450 | 4,450 | 4,457 | 4,379 | 1.93M |
| July 16, 2026 | 4,288 | 4,338 | 4,338 | 4,348 | 4,269 | 1.34M |
| July 15, 2026 | 4,270 | 4,256 | 4,256 | 4,331 | 4,238 | 1.77M |
| July 14, 2026 | 4,313 | 4,376 | 4,376 | 4,433 | 4,310 | 2.57M |
| July 13, 2026 | 4,300 | 4,243 | 4,243 | 4,316 | 4,222 | 1.2M |
| July 10, 2026 | 4,267 | 4,296 | 4,296 | 4,328 | 4,252 | 1.51M |
| July 09, 2026 | 4,292 | 4,286 | 4,286 | 4,343 | 4,263 | 1.64M |
| July 08, 2026 | 4,340 | 4,318 | 4,318 | 4,366 | 4,295 | 1.4M |
| July 07, 2026 | 4,330 | 4,305 | 4,305 | 4,337 | 4,269 | 1.63M |
| July 06, 2026 | 4,305 | 4,340 | 4,340 | 4,352 | 4,280 | 1.29M |
| July 03, 2026 | 4,301 | 4,255 | 4,255 | 4,342 | 4,242 | 1.6M |
| July 02, 2026 | 4,175 | 4,188 | 4,188 | 4,188 | 4,114 | 1.78M |
| July 01, 2026 | 4,065 | 4,109 | 4,109 | 4,129 | 4,050 | 1.07M |
| June 30, 2026 | 4,167 | 4,119 | 4,119 | 4,170 | 4,110 | 1.82M |
| June 29, 2026 | 4,010 | 4,145 | 4,145 | 4,145 | 4,006 | 4.17M |
| June 26, 2026 | 3,952 | 3,991 | 3,991 | 4,009 | 3,940 | 1.62M |
| June 25, 2026 | 3,920 | 3,949 | 3,949 | 3,952 | 3,881 | 1.44M |
| June 24, 2026 | 3,905 | 3,890 | 3,890 | 3,918 | 3,876 | 1.35M |
| June 23, 2026 | 3,903 | 3,894 | 3,894 | 3,947 | 3,894 | 1.74M |
| June 22, 2026 | 3,861 | 3,901 | 3,901 | 3,908 | 3,822 | 1.4M |
| June 19, 2026 | 3,900 | 3,902 | 3,902 | 3,944 | 3,872 | 2.44M |
| June 18, 2026 | 3,888 | 3,969 | 3,969 | 3,976 | 3,881 | 2.45M |
| June 17, 2026 | 3,857 | 3,829 | 3,829 | 3,886 | 3,813 | 1.99M |
| June 16, 2026 | 3,796 | 3,750 | 3,750 | 3,799 | 3,719 | 1.7M |
| June 15, 2026 | 3,794 | 3,821 | 3,821 | 3,840 | 3,779 | 1.73M |
| June 12, 2026 | 3,754 | 3,780 | 3,780 | 3,790 | 3,725 | 1.74M |
| June 11, 2026 | 3,709 | 3,723 | 3,723 | 3,739 | 3,660 | 1.96M |
| June 10, 2026 | 3,736 | 3,740 | 3,740 | 3,749 | 3,706 | 1.96M |
| June 09, 2026 | 3,765 | 3,743 | 3,743 | 3,784 | 3,735 | 1.81M |
| June 08, 2026 | 3,800 | 3,806 | 3,806 | 3,866 | 3,772 | 1.7M |
| June 05, 2026 | 3,850 | 3,775 | 3,775 | 3,856 | 3,767 | 1.77M |
| June 04, 2026 | 3,829 | 3,815 | 3,815 | 3,853 | 3,785 | 1.75M |
| June 03, 2026 | 3,800 | 3,759 | 3,759 | 3,818 | 3,719 | 2.18M |
| June 02, 2026 | 3,793 | 3,818 | 3,818 | 3,853 | 3,737 | 2.32M |
| June 01, 2026 | 3,958 | 3,808 | 3,808 | 3,963 | 3,808 | 2.34M |
| May 29, 2026 | 3,901 | 3,984 | 3,984 | 3,994 | 3,901 | 3.39M |
| May 28, 2026 | 4,032 | 3,901 | 3,901 | 4,057 | 3,901 | 2.7M |
| May 27, 2026 | 3,980 | 4,043 | 4,043 | 4,068 | 3,973 | 2.16M |