Kortek Corporation historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-19 | 10,220.00 | 10,300.00 | 10,040.00 | 10,200.00 | 10,200.00 | 11,606 |
| 2026-10-16 | 10,200.00 | 10,280.00 | 10,150.00 | 10,160.00 | 10,160.00 | 25,667 |
| 2026-10-15 | 10,490.00 | 10,490.00 | 10,040.00 | 10,190.00 | 10,190.00 | 24,339 |
| 2026-10-14 | 10,460.00 | 10,570.00 | 10,410.00 | 10,480.00 | 10,480.00 | 3,378 |
| 2026-10-13 | 10,550.00 | 10,550.00 | 10,290.00 | 10,500.00 | 10,500.00 | 26,074 |
| 2026-10-12 | 10,560.00 | 10,700.00 | 10,450.00 | 10,530.00 | 10,530.00 | 6,631 |
| 2026-10-08 | 10,460.00 | 10,530.00 | 10,380.00 | 10,450.00 | 10,450.00 | 5,341 |
| 2026-10-07 | 10,540.00 | 10,600.00 | 10,380.00 | 10,460.00 | 10,460.00 | 9,516 |
| 2026-10-06 | 10,410.00 | 10,520.00 | 10,310.00 | 10,400.00 | 10,400.00 | 13,880 |
| 2026-10-02 | 10,400.00 | 10,520.00 | 10,350.00 | 10,410.00 | 10,410.00 | 5,816 |
| 2026-10-01 | 10,440.00 | 10,550.00 | 10,360.00 | 10,430.00 | 10,430.00 | 4,373 |
| 2026-09-30 | 10,500.00 | 10,700.00 | 10,300.00 | 10,440.00 | 10,440.00 | 14,836 |
| 2026-09-29 | 10,480.00 | 10,520.00 | 10,360.00 | 10,500.00 | 10,500.00 | 3,011 |
| 2026-09-28 | 10,270.00 | 10,590.00 | 10,240.00 | 10,480.00 | 10,480.00 | 11,291 |
| 2026-09-23 | 10,600.00 | 10,600.00 | 10,210.00 | 10,250.00 | 10,250.00 | 25,366 |
| 2026-09-22 | 10,690.00 | 10,690.00 | 10,410.00 | 10,570.00 | 10,570.00 | 10,256 |
| 2026-09-21 | 10,760.00 | 10,770.00 | 10,530.00 | 10,600.00 | 10,600.00 | 25,201 |
| 2026-09-18 | 10,900.00 | 10,920.00 | 10,720.00 | 10,750.00 | 10,750.00 | 16,835 |
| 2026-09-17 | 10,830.00 | 10,930.00 | 10,690.00 | 10,810.00 | 10,810.00 | 16,316 |
| 2026-09-16 | 10,910.00 | 10,990.00 | 10,790.00 | 10,930.00 | 10,930.00 | 15,582 |
| 2026-09-15 | 11,220.00 | 11,270.00 | 10,920.00 | 10,930.00 | 10,930.00 | 32,805 |
| 2026-09-14 | 11,330.00 | 11,500.00 | 11,130.00 | 11,230.00 | 11,230.00 | 14,911 |
| 2026-09-11 | 11,500.00 | 11,550.00 | 11,380.00 | 11,470.00 | 11,470.00 | 5,391 |
| 2026-09-10 | 11,500.00 | 11,640.00 | 11,330.00 | 11,500.00 | 11,500.00 | 11,505 |
| 2026-09-09 | 11,700.00 | 11,720.00 | 11,500.00 | 11,560.00 | 11,560.00 | 12,698 |
| 2026-09-08 | 11,880.00 | 11,890.00 | 11,540.00 | 11,730.00 | 11,730.00 | 12,829 |
| 2026-09-07 | 11,900.00 | 11,900.00 | 11,710.00 | 11,880.00 | 11,880.00 | 9,153 |
| 2026-09-04 | 11,880.00 | 11,880.00 | 11,770.00 | 11,800.00 | 11,800.00 | 7,310 |
| 2026-09-03 | 11,900.00 | 11,930.00 | 11,640.00 | 11,860.00 | 11,860.00 | 25,310 |
| 2026-09-02 | 11,920.00 | 11,920.00 | 11,630.00 | 11,810.00 | 11,810.00 | 10,413 |
| 2026-09-01 | 11,830.00 | 11,930.00 | 11,690.00 | 11,930.00 | 11,930.00 | 8,034 |
| 2026-08-31 | 11,810.00 | 11,880.00 | 11,570.00 | 11,800.00 | 11,800.00 | 9,672 |
| 2026-08-28 | 11,680.00 | 11,830.00 | 11,640.00 | 11,810.00 | 11,810.00 | 9,808 |
| 2026-08-27 | 11,840.00 | 11,850.00 | 11,690.00 | 11,780.00 | 11,780.00 | 19,567 |
| 2026-08-26 | 11,790.00 | 11,860.00 | 11,620.00 | 11,840.00 | 11,840.00 | 14,836 |
| 2026-08-25 | 11,620.00 | 11,790.00 | 11,300.00 | 11,790.00 | 11,790.00 | 11,569 |
| 2026-08-24 | 11,500.00 | 11,750.00 | 11,300.00 | 11,620.00 | 11,620.00 | 13,560 |
| 2026-08-21 | 11,980.00 | 11,980.00 | 11,400.00 | 11,500.00 | 11,500.00 | 30,997 |
| 2026-08-20 | 12,030.00 | 12,060.00 | 11,750.00 | 11,980.00 | 11,980.00 | 17,949 |
| 2026-08-19 | 12,220.00 | 12,220.00 | 11,760.00 | 12,000.00 | 12,000.00 | 21,261 |
| 2026-08-18 | 12,410.00 | 12,430.00 | 12,000.00 | 12,090.00 | 12,090.00 | 41,287 |
| 2026-08-14 | 12,350.00 | 12,630.00 | 12,350.00 | 12,350.00 | 12,350.00 | 42,700 |
| 2026-08-13 | 12,650.00 | 12,650.00 | 12,270.00 | 12,350.00 | 12,350.00 | 30,062 |
| 2026-08-12 | 12,620.00 | 12,700.00 | 12,290.00 | 12,460.00 | 12,460.00 | 36,194 |
| 2026-08-11 | 12,440.00 | 12,990.00 | 12,440.00 | 12,620.00 | 12,620.00 | 38,779 |
| 2026-08-10 | 12,700.00 | 12,700.00 | 12,050.00 | 12,440.00 | 12,440.00 | 100,784 |
| 2026-08-07 | 12,240.00 | 13,010.00 | 12,160.00 | 12,430.00 | 12,430.00 | 92,507 |
| 2026-08-06 | 12,310.00 | 12,390.00 | 12,150.00 | 12,240.00 | 12,240.00 | 6,718 |
| 2026-08-05 | 11,990.00 | 12,390.00 | 11,990.00 | 12,250.00 | 12,250.00 | 7,776 |
| 2026-08-04 | 11,850.00 | 12,100.00 | 11,810.00 | 12,100.00 | 12,100.00 | 10,760 |
| 2026-08-03 | 11,850.00 | 11,940.00 | 11,220.00 | 11,850.00 | 11,850.00 | 13,483 |
| 2026-07-31 | 11,600.00 | 11,800.00 | 11,450.00 | 11,780.00 | 11,780.00 | 11,353 |
| 2026-07-30 | 11,250.00 | 11,700.00 | 11,190.00 | 11,420.00 | 11,420.00 | 21,081 |
| 2026-07-29 | 11,700.00 | 11,810.00 | 11,050.00 | 11,250.00 | 11,250.00 | 49,867 |
| 2026-07-28 | 12,100.00 | 12,100.00 | 11,500.00 | 11,660.00 | 11,660.00 | 22,387 |
| 2026-07-27 | 11,930.00 | 12,210.00 | 11,740.00 | 11,900.00 | 11,900.00 | 14,939 |
| 2026-07-24 | 11,970.00 | 12,240.00 | 11,900.00 | 11,900.00 | 11,900.00 | 27,351 |
| 2026-07-23 | 11,920.00 | 12,140.00 | 11,920.00 | 12,070.00 | 12,070.00 | 6,757 |
| 2026-07-22 | 11,920.00 | 12,180.00 | 11,920.00 | 11,920.00 | 11,920.00 | 15,629 |
| 2026-07-21 | 12,040.00 | 12,040.00 | 11,710.00 | 12,010.00 | 12,010.00 | 7,762 |
Page 1 of 5 · 244 trading daysOlder →
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2025-12-29 | 300.0000 KRW |
| 2024-12-27 | 250.0000 KRW |
| 2023-12-27 | 200.0000 KRW |
| 2022-12-28 | 250.0000 KRW |
| 2021-12-29 | 250.0000 KRW |
| 2020-12-29 | 250.0000 KRW |
| 2019-12-27 | 400.0000 KRW |
Open, high, low and close are as traded (KRW). Adjusted close accounts for splits and dividends. Educational only, not financial advice.