If you invested ¥1000 in Seika Corporation (8061.T) 10 years ago, it would be worth ¥9,322.53 as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a ¥1000 investment made 5 years ago would be worth ¥6,415.36, while ¥1000 invested 1 year ago would be worth ¥1,297.77. This corresponds to total returns of 832.25%, 541.54%, 29.78%, respectively, with annualized returns of 25.01%, 45%, 29.78%.
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 22, 2026 | 2,914 | 2,854 | 2,854 | 2,916 | 2,846 | 85,400 |
| October 21, 2026 | 2,901 | 2,901 | 2,901 | 2,916 | 2,882 | 78,900 |
| October 20, 2026 | 2,987 | 2,851 | 2,851 | 3,010 | 2,851 | 113,900 |
| October 19, 2026 | 3,025 | 3,015 | 3,015 | 3,030 | 2,958 | 65,300 |
| October 16, 2026 | 3,000 | 3,030 | 3,030 | 3,030 | 2,958 | 96,300 |
| October 15, 2026 | 2,995 | 2,950 | 2,950 | 3,020 | 2,889 | 217,200 |
| October 14, 2026 | 3,025 | 3,045 | 3,045 | 3,070 | 3,025 | 70,800 |
| October 13, 2026 | 2,984 | 3,035 | 3,035 | 3,040 | 2,945 | 96,300 |
| October 09, 2026 | 2,925 | 2,982 | 2,982 | 3,000 | 2,902 | 107,700 |
| October 08, 2026 | 3,050 | 2,938 | 2,938 | 3,055 | 2,938 | 122,800 |
| October 07, 2026 | 3,115 | 3,085 | 3,085 | 3,205 | 3,065 | 122,200 |
| October 06, 2026 | 3,065 | 3,125 | 3,125 | 3,150 | 3,015 | 171,200 |
| October 05, 2026 | 3,000 | 3,065 | 3,065 | 3,085 | 3,000 | 109,500 |
| October 02, 2026 | 2,975 | 2,951 | 2,951 | 2,990 | 2,942 | 113,700 |
| October 01, 2026 | 2,976 | 2,966 | 2,966 | 2,996 | 2,949 | 120,700 |
| September 30, 2026 | 3,020 | 3,035 | 3,035 | 3,050 | 2,970 | 131,600 |
| September 29, 2026 | 3,025 | 3,015 | 3,015 | 3,055 | 2,984 | 110,600 |
| September 28, 2026 | 3,100 | 3,070 | 3,070 | 3,135 | 3,055 | 91,200 |
| September 25, 2026 | 3,095 | 3,085 | 3,085 | 3,100 | 3,050 | 97,300 |
| September 24, 2026 | 3,080 | 3,065 | 3,065 | 3,135 | 3,050 | 127,100 |
| September 18, 2026 | 3,100 | 3,075 | 3,075 | 3,105 | 3,035 | 108,700 |
| September 17, 2026 | 3,010 | 3,095 | 3,095 | 3,110 | 3,005 | 133,400 |
| September 16, 2026 | 2,999 | 2,985 | 2,985 | 3,010 | 2,969 | 84,000 |
| September 15, 2026 | 2,917 | 2,971 | 2,971 | 3,005 | 2,901 | 102,700 |
| September 11, 2026 | 2,858 | 2,903 | 2,903 | 2,936 | 2,830 | 123,200 |
| September 10, 2026 | 2,969 | 2,947 | 2,947 | 2,981 | 2,886 | 105,000 |
| September 09, 2026 | 2,946 | 2,981 | 2,981 | 3,000 | 2,923 | 85,900 |
| September 08, 2026 | 3,060 | 2,945 | 2,945 | 3,080 | 2,945 | 132,800 |
| September 07, 2026 | 3,150 | 3,100 | 3,100 | 3,170 | 3,085 | 135,400 |
| September 04, 2026 | 3,090 | 3,135 | 3,135 | 3,140 | 3,025 | 149,100 |
| September 03, 2026 | 3,180 | 3,065 | 3,065 | 3,200 | 3,050 | 147,700 |
| September 02, 2026 | 3,180 | 3,160 | 3,160 | 3,280 | 3,155 | 177,100 |
| September 01, 2026 | 3,120 | 3,290 | 3,290 | 3,325 | 3,115 | 192,200 |
| August 31, 2026 | 3,075 | 3,190 | 3,190 | 3,215 | 3,075 | 236,300 |
| August 28, 2026 | 3,150 | 3,120 | 3,120 | 3,190 | 3,110 | 98,500 |
| August 27, 2026 | 3,150 | 3,145 | 3,145 | 3,180 | 3,120 | 139,300 |
| August 26, 2026 | 3,055 | 3,120 | 3,120 | 3,140 | 3,055 | 172,100 |
| August 25, 2026 | 3,035 | 3,055 | 3,055 | 3,075 | 2,997 | 146,400 |
| August 24, 2026 | 2,970 | 3,060 | 3,060 | 3,085 | 2,944 | 141,500 |
| August 21, 2026 | 2,953 | 2,960 | 2,960 | 2,998 | 2,950 | 151,400 |
| August 20, 2026 | 2,920 | 2,999 | 2,999 | 3,015 | 2,896 | 199,100 |
| August 19, 2026 | 2,990 | 2,900 | 2,900 | 2,992 | 2,900 | 194,200 |
| August 18, 2026 | 3,100 | 3,070 | 3,070 | 3,165 | 3,055 | 196,500 |
| August 17, 2026 | 3,085 | 3,040 | 3,040 | 3,110 | 3,015 | 119,000 |
| August 14, 2026 | 3,095 | 3,085 | 3,085 | 3,125 | 3,045 | 130,000 |
| August 13, 2026 | 3,110 | 3,095 | 3,095 | 3,145 | 3,060 | 129,700 |
| August 12, 2026 | 3,125 | 3,075 | 3,075 | 3,150 | 3,005 | 188,300 |
| August 10, 2026 | 3,085 | 3,185 | 3,185 | 3,215 | 3,050 | 258,900 |
| August 07, 2026 | 2,983 | 3,015 | 3,015 | 3,120 | 2,782 | 490,500 |
| August 06, 2026 | 2,980 | 2,966 | 2,966 | 3,075 | 2,919 | 176,100 |
| August 05, 2026 | 2,889 | 3,000 | 3,000 | 3,015 | 2,889 | 292,300 |
| August 04, 2026 | 2,684 | 2,846 | 2,846 | 2,872 | 2,681 | 307,100 |
| August 03, 2026 | 2,600 | 2,684 | 2,684 | 2,689 | 2,538 | 201,900 |
| July 31, 2026 | 2,555 | 2,630 | 2,630 | 2,669 | 2,515 | 289,100 |
| July 30, 2026 | 2,465 | 2,493 | 2,493 | 2,542 | 2,451 | 170,100 |
| July 29, 2026 | 2,561 | 2,498 | 2,498 | 2,561 | 2,414 | 383,500 |
| July 28, 2026 | 2,625 | 2,548 | 2,548 | 2,634 | 2,539 | 176,600 |
| July 27, 2026 | 2,700 | 2,647 | 2,647 | 2,710 | 2,611 | 162,100 |
| July 24, 2026 | 2,714 | 2,678 | 2,678 | 2,719 | 2,649 | 180,500 |
| July 23, 2026 | 2,669 | 2,715 | 2,715 | 2,728 | 2,669 | 143,100 |