If you invested ₩1000 in GMB Korea Corp. (013870.KS) 10 years ago, it would be worth ₩962.06 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 ₩776.55, while ₩1000 invested 1 year ago would be worth ₩1,035.75. This corresponds to total returns of -3.79%, -22.35%, 3.57%, respectively, with annualized returns of -0.39%, -4.93%, 3.57%.
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 | 3,900 | 3,960 | 3,960 | 3,960 | 3,840 | 20,061 |
| August 20, 2026 | 3,970 | 3,935 | 3,935 | 3,970 | 3,870 | 10,030 |
| August 19, 2026 | 4,015 | 3,910 | 3,910 | 4,030 | 3,900 | 20,435 |
| August 18, 2026 | 4,000 | 3,980 | 3,980 | 4,010 | 3,950 | 24,788 |
| August 14, 2026 | 3,880 | 4,015 | 4,015 | 4,030 | 3,880 | 18,375 |
| August 13, 2026 | 3,930 | 3,900 | 3,900 | 3,940 | 3,875 | 15,008 |
| August 12, 2026 | 4,000 | 3,930 | 3,930 | 4,000 | 3,920 | 29,792 |
| August 11, 2026 | 3,950 | 4,000 | 4,000 | 4,030 | 3,945 | 16,075 |
| August 10, 2026 | 3,930 | 3,950 | 3,950 | 3,970 | 3,920 | 11,510 |
| August 07, 2026 | 3,905 | 3,930 | 3,930 | 3,940 | 3,895 | 13,157 |
| August 06, 2026 | 3,880 | 3,905 | 3,905 | 3,950 | 3,845 | 22,288 |
| August 05, 2026 | 3,900 | 3,880 | 3,880 | 3,930 | 3,850 | 21,435 |
| August 04, 2026 | 3,785 | 3,860 | 3,860 | 3,890 | 3,785 | 16,577 |
| August 03, 2026 | 3,830 | 3,820 | 3,820 | 3,885 | 3,770 | 20,101 |
| July 31, 2026 | 3,685 | 3,815 | 3,815 | 3,825 | 3,685 | 18,585 |
| July 30, 2026 | 3,705 | 3,670 | 3,670 | 3,720 | 3,635 | 17,728 |
| July 29, 2026 | 3,705 | 3,705 | 3,705 | 3,800 | 3,595 | 48,522 |
| July 28, 2026 | 3,795 | 3,705 | 3,705 | 3,795 | 3,700 | 24,488 |
| July 27, 2026 | 3,830 | 3,795 | 3,795 | 3,830 | 3,745 | 11,667 |
| July 23, 2026 | 3,760 | 3,805 | 3,805 | 3,815 | 3,730 | 24,811 |
| July 22, 2026 | 3,830 | 3,790 | 3,790 | 3,830 | 3,700 | 13,607 |
| July 21, 2026 | 3,705 | 3,770 | 3,770 | 3,770 | 3,675 | 21,940 |
| July 20, 2026 | 3,845 | 3,735 | 3,735 | 3,845 | 3,705 | 9,151 |
| July 16, 2026 | 3,835 | 3,880 | 3,880 | 3,925 | 3,785 | 16,198 |
| July 15, 2026 | 3,830 | 3,875 | 3,875 | 3,930 | 3,830 | 19,248 |
| July 14, 2026 | 3,765 | 3,760 | 3,760 | 3,870 | 3,740 | 36,780 |
| July 13, 2026 | 3,870 | 3,880 | 3,880 | 3,955 | 3,710 | 32,985 |
| July 10, 2026 | 3,810 | 3,870 | 3,870 | 3,980 | 3,810 | 26,589 |
| July 09, 2026 | 3,810 | 3,810 | 3,810 | 3,900 | 3,765 | 17,110 |
| July 08, 2026 | 3,970 | 3,830 | 3,830 | 4,040 | 3,830 | 27,088 |
| July 07, 2026 | 4,060 | 3,990 | 3,990 | 4,080 | 3,950 | 45,787 |
| July 06, 2026 | 3,950 | 4,060 | 4,060 | 4,090 | 3,950 | 43,214 |
| July 03, 2026 | 3,945 | 3,960 | 3,960 | 4,000 | 3,850 | 31,859 |
| July 02, 2026 | 3,830 | 3,945 | 3,945 | 4,085 | 3,710 | 128,074 |
| July 01, 2026 | 3,760 | 3,800 | 3,800 | 3,820 | 3,700 | 24,441 |
| June 30, 2026 | 3,795 | 3,760 | 3,760 | 3,800 | 3,715 | 17,285 |
| June 29, 2026 | 3,565 | 3,795 | 3,795 | 3,795 | 3,545 | 50,611 |
| June 26, 2026 | 3,580 | 3,565 | 3,565 | 3,690 | 3,510 | 37,593 |
| June 25, 2026 | 3,670 | 3,580 | 3,580 | 3,760 | 3,580 | 53,631 |
| June 24, 2026 | 3,755 | 3,670 | 3,670 | 3,760 | 3,625 | 21,997 |
| June 23, 2026 | 3,800 | 3,630 | 3,630 | 3,900 | 3,630 | 65,797 |
| June 22, 2026 | 3,885 | 3,800 | 3,800 | 3,930 | 3,785 | 48,615 |
| June 19, 2026 | 3,935 | 3,885 | 3,885 | 3,985 | 3,840 | 31,686 |
| June 18, 2026 | 4,080 | 3,950 | 3,950 | 4,080 | 3,905 | 40,632 |
| June 17, 2026 | 4,040 | 4,015 | 4,015 | 4,110 | 4,000 | 14,845 |
| June 16, 2026 | 4,110 | 4,040 | 4,040 | 4,110 | 4,000 | 21,864 |
| June 15, 2026 | 4,070 | 4,060 | 4,060 | 4,105 | 3,990 | 25,738 |
| June 12, 2026 | 3,945 | 3,990 | 3,990 | 4,120 | 3,945 | 27,804 |
| June 11, 2026 | 3,970 | 3,925 | 3,925 | 3,970 | 3,865 | 70,028 |
| June 10, 2026 | 3,985 | 3,880 | 3,880 | 4,010 | 3,855 | 39,369 |
| June 09, 2026 | 3,800 | 3,945 | 3,945 | 4,015 | 3,800 | 57,716 |
| June 08, 2026 | 3,800 | 3,740 | 3,740 | 4,100 | 3,705 | 90,515 |
| June 05, 2026 | 3,910 | 3,885 | 3,885 | 3,965 | 3,825 | 34,434 |
| June 04, 2026 | 4,005 | 3,905 | 3,905 | 4,040 | 3,900 | 37,243 |
| June 02, 2026 | 3,905 | 4,005 | 4,005 | 4,045 | 3,800 | 71,005 |
| June 01, 2026 | 3,900 | 3,905 | 3,905 | 4,025 | 3,850 | 99,140 |
| May 29, 2026 | 4,040 | 3,930 | 3,930 | 4,100 | 3,900 | 217,783 |
| May 28, 2026 | 4,145 | 4,070 | 4,070 | 4,250 | 4,000 | 70,800 |
| May 27, 2026 | 4,270 | 4,145 | 4,145 | 4,305 | 4,120 | 70,487 |
| May 26, 2026 | 4,530 | 4,305 | 4,305 | 4,565 | 4,285 | 58,906 |