Kortek Corporation (KOSDAQ:052330)
 8,510.00
 -70.00 (-0.82%)
  Last updated: Oct 30, 2025, 12:24 PM KST
Kortek Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume | 
|---|---|---|---|---|---|---|---|
| Oct 30, 2025 | 8,580.00 | 8,600.00 | 8,490.00 | 8,530.00 | 8,530.00 | -0.58% | 61,643 | 
| Oct 29, 2025 | 8,580.00 | 8,650.00 | 8,560.00 | 8,580.00 | 8,580.00 | - | 8,812 | 
| Oct 28, 2025 | 8,590.00 | 8,620.00 | 8,550.00 | 8,580.00 | 8,580.00 | -0.12% | 18,801 | 
| Oct 27, 2025 | 8,590.00 | 8,630.00 | 8,530.00 | 8,590.00 | 8,590.00 | -0.23% | 25,369 | 
| Oct 24, 2025 | 8,610.00 | 8,670.00 | 8,560.00 | 8,610.00 | 8,610.00 | -0.23% | 13,377 | 
| Oct 23, 2025 | 8,640.00 | 8,690.00 | 8,580.00 | 8,630.00 | 8,630.00 | -0.12% | 6,167 | 
| Oct 22, 2025 | 8,750.00 | 8,750.00 | 8,580.00 | 8,640.00 | 8,640.00 | -0.23% | 12,528 | 
| Oct 21, 2025 | 8,650.00 | 8,700.00 | 8,610.00 | 8,660.00 | 8,660.00 | 0.12% | 16,570 | 
| Oct 20, 2025 | 8,610.00 | 8,660.00 | 8,600.00 | 8,650.00 | 8,650.00 | -0.12% | 8,650 | 
| Oct 17, 2025 | 8,600.00 | 8,730.00 | 8,600.00 | 8,660.00 | 8,660.00 | -0.46% | 13,314 | 
| Oct 16, 2025 | 8,620.00 | 8,750.00 | 8,620.00 | 8,700.00 | 8,700.00 | -0.11% | 10,564 | 
| Oct 15, 2025 | 8,540.00 | 8,730.00 | 8,540.00 | 8,710.00 | 8,710.00 | 1.40% | 18,782 | 
| Oct 14, 2025 | 8,570.00 | 8,700.00 | 8,570.00 | 8,590.00 | 8,590.00 | -1.04% | 35,596 | 
| Oct 13, 2025 | 8,600.00 | 8,690.00 | 8,560.00 | 8,680.00 | 8,680.00 | -0.23% | 15,134 | 
| Oct 10, 2025 | 8,610.00 | 8,770.00 | 8,520.00 | 8,700.00 | 8,700.00 | 1.05% | 18,849 | 
| Oct 2, 2025 | 8,500.00 | 8,740.00 | 8,500.00 | 8,610.00 | 8,610.00 | 0.70% | 14,921 | 
| Oct 1, 2025 | 8,510.00 | 8,650.00 | 8,510.00 | 8,550.00 | 8,550.00 | - | 18,214 | 
| Sep 30, 2025 | 8,560.00 | 8,680.00 | 8,510.00 | 8,550.00 | 8,550.00 | - | 24,455 | 
| Sep 29, 2025 | 8,510.00 | 8,610.00 | 8,500.00 | 8,550.00 | 8,550.00 | 0.47% | 12,399 | 
| Sep 26, 2025 | 8,610.00 | 8,620.00 | 8,480.00 | 8,510.00 | 8,510.00 | -1.39% | 41,695 | 
| Sep 25, 2025 | 8,630.00 | 8,730.00 | 8,590.00 | 8,630.00 | 8,630.00 | -1.15% | 37,984 | 
| Sep 24, 2025 | 8,750.00 | 8,760.00 | 8,620.00 | 8,730.00 | 8,730.00 | -0.80% | 52,050 | 
| Sep 23, 2025 | 8,780.00 | 8,820.00 | 8,730.00 | 8,800.00 | 8,800.00 | -0.11% | 31,135 | 
| Sep 22, 2025 | 8,730.00 | 8,820.00 | 8,730.00 | 8,810.00 | 8,810.00 | 0.11% | 20,930 | 
| Sep 19, 2025 | 8,750.00 | 8,820.00 | 8,750.00 | 8,800.00 | 8,800.00 | -0.23% | 15,822 | 
| Sep 18, 2025 | 8,740.00 | 8,870.00 | 8,740.00 | 8,820.00 | 8,820.00 | 0.34% | 46,861 | 
| Sep 17, 2025 | 8,700.00 | 8,790.00 | 8,650.00 | 8,790.00 | 8,790.00 | 1.03% | 25,144 | 
| Sep 16, 2025 | 8,800.00 | 8,880.00 | 8,690.00 | 8,700.00 | 8,700.00 | -1.92% | 53,777 | 
| Sep 15, 2025 | 8,900.00 | 8,930.00 | 8,820.00 | 8,870.00 | 8,870.00 | -0.11% | 17,472 | 
| Sep 12, 2025 | 8,770.00 | 8,940.00 | 8,730.00 | 8,880.00 | 8,880.00 | 1.60% | 35,715 | 
| Sep 11, 2025 | 8,750.00 | 8,830.00 | 8,710.00 | 8,740.00 | 8,740.00 | - | 32,712 | 
| Sep 10, 2025 | 8,720.00 | 8,790.00 | 8,690.00 | 8,740.00 | 8,740.00 | -0.34% | 58,841 | 
| Sep 9, 2025 | 8,730.00 | 8,860.00 | 8,660.00 | 8,770.00 | 8,770.00 | - | 30,903 | 
| Sep 8, 2025 | 8,720.00 | 8,910.00 | 8,720.00 | 8,770.00 | 8,770.00 | 0.11% | 25,507 | 
| Sep 5, 2025 | 8,700.00 | 8,790.00 | 8,700.00 | 8,760.00 | 8,760.00 | 0.23% | 15,755 | 
| Sep 4, 2025 | 8,780.00 | 8,800.00 | 8,700.00 | 8,740.00 | 8,740.00 | -0.34% | 33,577 | 
| Sep 3, 2025 | 8,580.00 | 8,770.00 | 8,510.00 | 8,770.00 | 8,770.00 | 1.98% | 20,807 | 
| Sep 2, 2025 | 8,600.00 | 8,690.00 | 8,570.00 | 8,600.00 | 8,600.00 | -0.23% | 21,004 | 
| Sep 1, 2025 | 8,730.00 | 8,750.00 | 8,600.00 | 8,620.00 | 8,620.00 | -2.38% | 31,784 | 
| Aug 29, 2025 | 8,720.00 | 8,900.00 | 8,720.00 | 8,830.00 | 8,830.00 | 0.91% | 23,470 | 
| Aug 28, 2025 | 8,570.00 | 8,750.00 | 8,570.00 | 8,750.00 | 8,750.00 | 1.51% | 23,567 | 
| Aug 27, 2025 | 8,750.00 | 8,760.00 | 8,590.00 | 8,620.00 | 8,620.00 | -1.49% | 51,503 | 
| Aug 26, 2025 | 8,690.00 | 8,820.00 | 8,690.00 | 8,750.00 | 8,750.00 | 0.11% | 65,826 | 
| Aug 25, 2025 | 8,870.00 | 8,870.00 | 8,690.00 | 8,740.00 | 8,740.00 | -0.34% | 23,535 | 
| Aug 22, 2025 | 8,660.00 | 8,840.00 | 8,650.00 | 8,770.00 | 8,770.00 | 0.11% | 16,535 | 
| Aug 21, 2025 | 8,730.00 | 8,860.00 | 8,700.00 | 8,760.00 | 8,760.00 | -0.11% | 37,652 | 
| Aug 20, 2025 | 8,760.00 | 8,900.00 | 8,600.00 | 8,770.00 | 8,770.00 | -1.24% | 53,244 | 
| Aug 19, 2025 | 8,810.00 | 8,880.00 | 8,770.00 | 8,880.00 | 8,880.00 | 0.68% | 34,700 | 
| Aug 18, 2025 | 8,830.00 | 8,920.00 | 8,770.00 | 8,820.00 | 8,820.00 | -1.12% | 47,900 | 
| Aug 14, 2025 | 8,980.00 | 9,000.00 | 8,850.00 | 8,920.00 | 8,920.00 | -0.67% | 23,868 |