If you invested ₩1000 in SIMPAC Inc. (009160.KS) 10 years ago, it would be worth ₩1,705.74 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 ₩831.51, while ₩1000 invested 1 year ago would be worth ₩1,033.16. This corresponds to total returns of 70.57%, -16.85%, 3.32%, respectively, with annualized returns of 5.48%, -3.62%, 3.32%.
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 20, 2026 | 4,870 | 4,720 | 4,720 | 4,870 | 4,700 | 41,927 |
| October 19, 2026 | 4,780 | 4,860 | 4,860 | 4,985 | 4,680 | 231,175 |
| October 16, 2026 | 4,795 | 4,780 | 4,780 | 4,835 | 4,760 | 58,721 |
| October 15, 2026 | 4,720 | 4,795 | 4,795 | 4,805 | 4,675 | 67,546 |
| October 14, 2026 | 4,875 | 4,790 | 4,790 | 4,980 | 4,730 | 51,592 |
| October 13, 2026 | 4,790 | 4,830 | 4,830 | 4,840 | 4,650 | 72,724 |
| October 12, 2026 | 4,770 | 4,795 | 4,795 | 4,870 | 4,675 | 98,115 |
| October 08, 2026 | 4,915 | 4,885 | 4,885 | 4,955 | 4,610 | 166,517 |
| October 07, 2026 | 4,955 | 4,915 | 4,915 | 5,000 | 4,900 | 42,140 |
| October 06, 2026 | 4,965 | 4,985 | 4,985 | 4,995 | 4,890 | 38,613 |
| October 02, 2026 | 4,990 | 4,965 | 4,965 | 4,990 | 4,875 | 26,143 |
| October 01, 2026 | 4,935 | 4,965 | 4,965 | 4,995 | 4,865 | 90,129 |
| September 30, 2026 | 4,810 | 4,905 | 4,905 | 4,915 | 4,750 | 71,268 |
| September 29, 2026 | 4,785 | 4,810 | 4,810 | 4,820 | 4,720 | 57,227 |
| September 28, 2026 | 4,745 | 4,755 | 4,755 | 4,815 | 4,720 | 58,374 |
| September 23, 2026 | 4,750 | 4,740 | 4,740 | 4,960 | 4,725 | 92,269 |
| September 22, 2026 | 4,730 | 4,720 | 4,720 | 4,775 | 4,675 | 44,619 |
| September 21, 2026 | 4,740 | 4,720 | 4,720 | 4,750 | 4,635 | 38,577 |
| September 18, 2026 | 4,750 | 4,690 | 4,690 | 4,760 | 4,675 | 79,480 |
| September 17, 2026 | 4,680 | 4,680 | 4,680 | 4,740 | 4,615 | 45,528 |
| September 16, 2026 | 4,610 | 4,645 | 4,645 | 4,695 | 4,585 | 24,834 |
| September 15, 2026 | 4,895 | 4,645 | 4,645 | 4,895 | 4,615 | 105,735 |
| September 11, 2026 | 4,805 | 4,835 | 4,835 | 4,925 | 4,720 | 53,956 |
| September 10, 2026 | 4,720 | 4,805 | 4,805 | 4,805 | 4,605 | 49,174 |
| September 09, 2026 | 4,750 | 4,720 | 4,720 | 4,840 | 4,700 | 59,847 |
| September 08, 2026 | 4,855 | 4,755 | 4,755 | 4,935 | 4,750 | 67,436 |
| September 07, 2026 | 4,960 | 4,850 | 4,850 | 5,010 | 4,850 | 70,398 |
| September 04, 2026 | 5,090 | 4,960 | 4,960 | 5,120 | 4,950 | 59,305 |
| September 03, 2026 | 5,060 | 5,110 | 5,110 | 5,150 | 5,040 | 67,473 |
| September 02, 2026 | 4,975 | 5,100 | 5,100 | 5,130 | 4,975 | 44,601 |
| September 01, 2026 | 5,260 | 5,120 | 5,120 | 5,330 | 5,060 | 75,946 |
| August 31, 2026 | 5,360 | 5,260 | 5,260 | 5,420 | 5,010 | 80,852 |
| August 28, 2026 | 5,100 | 5,320 | 5,320 | 5,320 | 5,100 | 69,660 |
| August 27, 2026 | 5,150 | 5,100 | 5,100 | 5,190 | 5,030 | 81,832 |
| August 26, 2026 | 5,000 | 5,120 | 5,120 | 5,130 | 4,925 | 118,071 |
| August 25, 2026 | 4,900 | 4,965 | 4,965 | 5,050 | 4,820 | 127,391 |
| August 24, 2026 | 4,900 | 4,880 | 4,880 | 4,900 | 4,800 | 60,531 |
| August 21, 2026 | 4,945 | 4,875 | 4,875 | 4,945 | 4,730 | 135,909 |
| August 20, 2026 | 4,850 | 4,905 | 4,905 | 4,990 | 4,840 | 81,166 |
| August 19, 2026 | 4,900 | 4,890 | 4,890 | 4,935 | 4,660 | 189,072 |
| August 18, 2026 | 5,000 | 4,885 | 4,885 | 5,000 | 4,765 | 71,795 |
| August 14, 2026 | 4,920 | 5,000 | 5,000 | 5,000 | 4,830 | 42,348 |
| August 13, 2026 | 4,890 | 4,920 | 4,920 | 4,960 | 4,805 | 59,570 |
| August 12, 2026 | 4,905 | 4,890 | 4,890 | 5,030 | 4,850 | 58,918 |
| August 11, 2026 | 4,930 | 4,900 | 4,900 | 5,050 | 4,860 | 48,847 |
| August 10, 2026 | 4,775 | 4,930 | 4,930 | 4,950 | 4,705 | 65,529 |
| August 07, 2026 | 4,750 | 4,775 | 4,775 | 4,805 | 4,690 | 71,456 |
| August 06, 2026 | 4,705 | 4,725 | 4,725 | 4,795 | 4,670 | 70,317 |
| August 05, 2026 | 4,660 | 4,700 | 4,700 | 4,720 | 4,565 | 98,629 |
| August 04, 2026 | 4,645 | 4,645 | 4,645 | 4,705 | 4,565 | 83,339 |
| August 03, 2026 | 4,640 | 4,565 | 4,565 | 4,820 | 4,470 | 197,480 |
| July 31, 2026 | 4,630 | 4,695 | 4,695 | 4,720 | 4,590 | 106,313 |
| July 30, 2026 | 4,500 | 4,625 | 4,625 | 4,650 | 4,405 | 282,530 |
| July 29, 2026 | 4,670 | 4,485 | 4,485 | 4,765 | 4,230 | 253,258 |
| July 28, 2026 | 4,830 | 4,670 | 4,670 | 4,830 | 4,525 | 146,104 |
| July 27, 2026 | 4,725 | 4,830 | 4,830 | 4,850 | 4,695 | 108,041 |
| July 23, 2026 | 4,505 | 4,665 | 4,665 | 4,665 | 4,450 | 131,133 |
| July 22, 2026 | 4,330 | 4,470 | 4,470 | 4,500 | 4,315 | 187,269 |
| July 21, 2026 | 4,450 | 4,335 | 4,335 | 4,525 | 4,250 | 267,212 |
| July 20, 2026 | 4,870 | 4,440 | 4,440 | 4,885 | 4,390 | 229,235 |