Kostek Systems, Inc. (XKON:169670)
South Korea · Delayed Price · Currency is KRW 5,150.00
-250.00 (-4.63%)
At close: Nov 18, 2025
Kostek Systems Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Nov 21, 2025 | 5,200.00 | 5,200.00 | 5,200.00 | 5,200.00 | 5,200.00 | - | 2 |
| Nov 20, 2025 | 5,190.00 | 5,200.00 | 5,180.00 | 5,200.00 | 5,200.00 | 0.19% | 211 |
| Nov 19, 2025 | 5,010.00 | 5,190.00 | 4,515.00 | 5,190.00 | 5,190.00 | 0.78% | 962 |
| Nov 18, 2025 | 5,100.00 | 5,390.00 | 5,100.00 | 5,150.00 | 5,150.00 | -4.63% | 1,195 |
| Nov 17, 2025 | 5,500.00 | 5,500.00 | 5,000.00 | 5,400.00 | 5,400.00 | - | 718 |
| Nov 14, 2025 | 5,200.00 | 5,540.00 | 5,000.00 | 5,400.00 | 5,400.00 | -0.37% | 1,894 |
| Nov 13, 2025 | 5,400.00 | 5,590.00 | 5,400.00 | 5,420.00 | 5,420.00 | 0.93% | 66 |
| Nov 12, 2025 | 5,200.00 | 5,380.00 | 5,100.00 | 5,370.00 | 5,370.00 | -0.56% | 1,995 |
| Nov 11, 2025 | 5,450.00 | 5,790.00 | 5,050.00 | 5,400.00 | 5,400.00 | -6.74% | 4,914 |
| Nov 10, 2025 | 5,800.00 | 5,800.00 | 5,600.00 | 5,790.00 | 5,790.00 | 1.05% | 5 |
| Nov 7, 2025 | 5,420.00 | 5,730.00 | 5,400.00 | 5,730.00 | 5,730.00 | 0.88% | 1,047 |
| Nov 6, 2025 | 5,400.00 | 5,680.00 | 5,400.00 | 5,680.00 | 5,680.00 | - | 61 |
| Nov 5, 2025 | 5,210.00 | 5,680.00 | 5,150.00 | 5,680.00 | 5,680.00 | -1.90% | 1,731 |
| Nov 4, 2025 | 5,600.00 | 5,800.00 | 5,340.00 | 5,790.00 | 5,790.00 | -3.18% | 675 |
| Nov 3, 2025 | 6,190.00 | 6,190.00 | 5,200.00 | 5,980.00 | 5,980.00 | -1.32% | 917 |
| Oct 31, 2025 | 6,100.00 | 6,370.00 | 5,800.00 | 6,060.00 | 6,060.00 | -5.02% | 298 |
| Oct 30, 2025 | 7,300.00 | 7,300.00 | 6,000.00 | 6,380.00 | 6,380.00 | - | 393 |
| Oct 29, 2025 | 6,400.00 | 6,400.00 | 5,900.00 | 6,380.00 | 6,380.00 | -0.16% | 741 |
| Oct 28, 2025 | 5,800.00 | 6,400.00 | 5,800.00 | 6,390.00 | 6,390.00 | 3.57% | 585 |
| Oct 27, 2025 | 6,150.00 | 6,210.00 | 5,800.00 | 6,170.00 | 6,170.00 | 0.16% | 4,105 |
| Oct 23, 2025 | 6,120.00 | 6,160.00 | 6,120.00 | 6,160.00 | 6,160.00 | 0.65% | 51 |
| Oct 22, 2025 | 6,120.00 | 6,120.00 | 6,120.00 | 6,120.00 | 6,120.00 | 2.17% | 50 |
| Oct 21, 2025 | 5,810.00 | 6,190.00 | 5,800.00 | 5,990.00 | 5,990.00 | -2.76% | 408 |
| Oct 20, 2025 | 6,170.00 | 6,170.00 | 6,000.00 | 6,160.00 | 6,160.00 | -0.16% | 102 |
| Oct 17, 2025 | 6,170.00 | 6,170.00 | 6,170.00 | 6,170.00 | 6,170.00 | 4.93% | 1 |
| Oct 16, 2025 | 6,400.00 | 6,790.00 | 5,840.00 | 5,880.00 | 5,880.00 | -13.53% | 1,374 |
| Oct 15, 2025 | 6,000.00 | 6,800.00 | 6,000.00 | 6,800.00 | 6,800.00 | 13.52% | 1,007 |
| Oct 14, 2025 | 6,200.00 | 6,200.00 | 5,800.00 | 5,990.00 | 5,990.00 | -3.39% | 44 |
| Oct 13, 2025 | 6,200.00 | 6,200.00 | 6,200.00 | 6,200.00 | 6,200.00 | - | 14 |
| Oct 10, 2025 | 6,370.00 | 6,370.00 | 6,000.00 | 6,200.00 | 6,200.00 | - | 950 |
| Oct 2, 2025 | 5,750.00 | 6,400.00 | 5,740.00 | 6,200.00 | 6,200.00 | -8.15% | 558 |
| Oct 1, 2025 | 6,890.00 | 6,890.00 | 5,250.00 | 6,750.00 | 6,750.00 | 12.50% | 17 |
| Sep 30, 2025 | 5,800.00 | 6,200.00 | 5,800.00 | 6,000.00 | 6,000.00 | - | 50 |
| Sep 29, 2025 | 6,000.00 | 6,000.00 | 5,800.00 | 6,000.00 | 6,000.00 | 3.27% | 41 |
| Sep 26, 2025 | 5,990.00 | 5,990.00 | 5,810.00 | 5,810.00 | 5,810.00 | -2.84% | 46 |
| Sep 25, 2025 | 6,780.00 | 6,780.00 | 5,780.00 | 5,980.00 | 5,980.00 | -12.06% | 950 |
| Sep 24, 2025 | 6,500.00 | 7,000.00 | 6,500.00 | 6,800.00 | 6,800.00 | 6.75% | 218 |
| Sep 23, 2025 | 6,400.00 | 6,600.00 | 6,370.00 | 6,370.00 | 6,370.00 | 3.07% | 58 |
| Sep 22, 2025 | 5,600.00 | 6,210.00 | 5,450.00 | 6,180.00 | 6,180.00 | 14.44% | 1,292 |
| Sep 19, 2025 | 5,400.00 | 5,400.00 | 5,400.00 | 5,400.00 | 5,400.00 | - | 151 |
| Sep 18, 2025 | 5,790.00 | 5,790.00 | 5,400.00 | 5,400.00 | 5,400.00 | -3.40% | 156 |
| Sep 17, 2025 | 5,590.00 | 5,600.00 | 5,590.00 | 5,590.00 | 5,590.00 | -0.18% | 98 |
| Sep 16, 2025 | 5,600.00 | 5,600.00 | 5,400.00 | 5,600.00 | 5,600.00 | - | 323 |
| Sep 15, 2025 | 5,600.00 | 5,600.00 | 5,400.00 | 5,600.00 | 5,600.00 | - | 1,558 |
| Sep 12, 2025 | 5,360.00 | 5,760.00 | 5,170.00 | 5,600.00 | 5,600.00 | 8.53% | 572 |
| Sep 11, 2025 | 6,200.00 | 6,200.00 | 5,150.00 | 5,160.00 | 5,160.00 | -13.71% | 3,592 |
| Sep 10, 2025 | 6,000.00 | 6,000.00 | 5,980.00 | 5,980.00 | 5,980.00 | 3.10% | 420 |
| Sep 9, 2025 | 6,190.00 | 6,190.00 | 5,800.00 | 5,800.00 | 5,800.00 | -3.33% | 3 |
| Sep 8, 2025 | 6,040.00 | 6,040.00 | 5,800.00 | 6,000.00 | 6,000.00 | - | 207 |
| Sep 5, 2025 | 6,000.00 | 6,000.00 | 6,000.00 | 6,000.00 | 6,000.00 | - | 52 |