Kostek Systems, Inc. (XKON:169670)
South Korea · Delayed Price · Currency is KRW 5,600.00
+430.00 (8.32%)
Last updated: Sep 15, 2025, 2:30 PM KST
Kostek Systems Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| 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 |
| Sep 4, 2025 | 6,010.00 | 6,010.00 | 6,000.00 | 6,000.00 | 6,000.00 | -3.23% | 329 |
| Sep 2, 2025 | 6,280.00 | 6,280.00 | 6,200.00 | 6,200.00 | 6,200.00 | 1.97% | 151 |
| Sep 1, 2025 | 6,090.00 | 6,090.00 | 6,080.00 | 6,080.00 | 6,080.00 | -0.98% | 781 |
| Aug 29, 2025 | 6,140.00 | 6,140.00 | 6,140.00 | 6,140.00 | 6,140.00 | 0.49% | 757 |
| Aug 28, 2025 | 6,600.00 | 6,600.00 | 6,100.00 | 6,110.00 | 6,110.00 | -5.71% | 1,722 |
| Aug 27, 2025 | 6,480.00 | 6,480.00 | 6,210.00 | 6,480.00 | 6,480.00 | - | 103 |
| Aug 26, 2025 | 6,600.00 | 6,600.00 | 6,000.00 | 6,480.00 | 6,480.00 | -4.71% | 2,079 |
| Aug 25, 2025 | 6,800.00 | 6,800.00 | 6,400.00 | 6,800.00 | 6,800.00 | 1.49% | 17 |
| Aug 22, 2025 | 6,700.00 | 6,700.00 | 6,700.00 | 6,700.00 | 6,700.00 | 0.15% | 1 |
| Aug 21, 2025 | 6,790.00 | 6,790.00 | 6,400.00 | 6,690.00 | 6,690.00 | - | 22 |
| Aug 20, 2025 | 6,790.00 | 6,790.00 | 6,670.00 | 6,690.00 | 6,690.00 | 1.36% | 202 |
| Aug 19, 2025 | 6,400.00 | 7,000.00 | 6,400.00 | 6,600.00 | 6,600.00 | -1.35% | 321 |
| Aug 18, 2025 | 6,400.00 | 6,690.00 | 6,150.00 | 6,690.00 | 6,690.00 | -0.15% | 432 |
| Aug 14, 2025 | 6,600.00 | 6,760.00 | 6,600.00 | 6,700.00 | 6,700.00 | 1.52% | 204 |
| Aug 13, 2025 | 6,390.00 | 6,800.00 | 6,290.00 | 6,600.00 | 6,600.00 | 3.29% | 704 |
| Aug 12, 2025 | 6,400.00 | 6,400.00 | 6,380.00 | 6,390.00 | 6,390.00 | 5.45% | 172 |
| Aug 11, 2025 | 6,390.00 | 6,390.00 | 6,020.00 | 6,060.00 | 6,060.00 | -1.94% | 113 |
| Aug 8, 2025 | 6,800.00 | 6,890.00 | 6,150.00 | 6,180.00 | 6,180.00 | -12.96% | 2,653 |
| Aug 7, 2025 | 7,200.00 | 7,200.00 | 7,000.00 | 7,100.00 | 7,100.00 | - | 3 |
| Aug 6, 2025 | 7,000.00 | 7,100.00 | 7,000.00 | 7,100.00 | 7,100.00 | 1.43% | 111 |
| Aug 5, 2025 | 7,390.00 | 7,390.00 | 6,600.00 | 7,000.00 | 7,000.00 | -2.78% | 691 |
| Aug 4, 2025 | 7,200.00 | 7,200.00 | 7,200.00 | 7,200.00 | 7,200.00 | 1.41% | 2 |
| Aug 1, 2025 | 7,010.00 | 7,100.00 | 7,010.00 | 7,100.00 | 7,100.00 | -1.11% | 19 |
| Jul 29, 2025 | 7,090.00 | 7,400.00 | 7,090.00 | 7,180.00 | 7,180.00 | -0.28% | 81 |
| Jul 28, 2025 | 7,570.00 | 7,570.00 | 7,200.00 | 7,200.00 | 7,200.00 | -0.28% | 130 |
| Jul 25, 2025 | 7,290.00 | 7,290.00 | 7,210.00 | 7,220.00 | 7,220.00 | -1.63% | 152 |
| Jul 24, 2025 | 7,350.00 | 7,350.00 | 7,210.00 | 7,340.00 | 7,340.00 | -0.41% | 476 |
| Jul 23, 2025 | 7,390.00 | 7,390.00 | 7,230.00 | 7,370.00 | 7,370.00 | -0.41% | 443 |
| Jul 22, 2025 | 7,270.00 | 7,490.00 | 7,270.00 | 7,400.00 | 7,400.00 | -2.25% | 100 |
| Jul 21, 2025 | 7,600.00 | 7,600.00 | 7,250.00 | 7,570.00 | 7,570.00 | -3.81% | 808 |
| Jul 18, 2025 | 7,400.00 | 8,000.00 | 7,400.00 | 7,870.00 | 7,870.00 | 6.93% | 32 |
| Jul 17, 2025 | 7,200.00 | 7,400.00 | 7,200.00 | 7,360.00 | 7,360.00 | 1.10% | 500 |
| Jul 16, 2025 | 7,250.00 | 7,480.00 | 7,250.00 | 7,280.00 | 7,280.00 | -1.62% | 439 |
| Jul 15, 2025 | 7,350.00 | 7,460.00 | 7,350.00 | 7,400.00 | 7,400.00 | -0.80% | 5,216 |
| Jul 14, 2025 | 7,200.00 | 7,510.00 | 7,150.00 | 7,460.00 | 7,460.00 | -0.80% | 2,378 |
| Jul 11, 2025 | 7,600.00 | 7,680.00 | 7,300.00 | 7,520.00 | 7,520.00 | -2.21% | 1,208 |
| Jul 10, 2025 | 7,950.00 | 7,950.00 | 7,500.00 | 7,690.00 | 7,690.00 | -3.51% | 468 |
| Jul 9, 2025 | 7,970.00 | 7,970.00 | 7,970.00 | 7,970.00 | 7,970.00 | 2.84% | 10 |
| Jul 8, 2025 | 7,640.00 | 7,800.00 | 7,640.00 | 7,750.00 | 7,750.00 | 1.31% | 481 |
| Jul 7, 2025 | 7,600.00 | 7,940.00 | 7,400.00 | 7,650.00 | 7,650.00 | -4.26% | 1,478 |
| Jul 4, 2025 | 7,990.00 | 7,990.00 | 7,990.00 | 7,990.00 | 7,990.00 | - | 501 |
| Jul 3, 2025 | 7,980.00 | 7,990.00 | 7,980.00 | 7,990.00 | 7,990.00 | -1.11% | 47 |
| Jul 2, 2025 | 8,200.00 | 8,200.00 | 7,800.00 | 8,080.00 | 8,080.00 | 1.13% | 7 |
| Jul 1, 2025 | 7,990.00 | 7,990.00 | 7,990.00 | 7,990.00 | 7,990.00 | -0.13% | 14 |