CTK Co. Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-23 | 2,085.00 | 2,140.00 | 2,050.00 | 2,085.00 | 2,085.00 | 13,163 |
| 2026-10-22 | 2,120.00 | 2,200.00 | 2,065.00 | 2,090.00 | 2,090.00 | 31,846 |
| 2026-10-21 | 2,185.00 | 2,260.00 | 2,135.00 | 2,180.00 | 2,180.00 | 10,342 |
| 2026-10-20 | 2,305.00 | 2,305.00 | 2,155.00 | 2,185.00 | 2,185.00 | 18,306 |
| 2026-10-19 | 2,250.00 | 2,350.00 | 2,200.00 | 2,230.00 | 2,230.00 | 23,857 |
| 2026-10-16 | 2,110.00 | 2,300.00 | 2,110.00 | 2,250.00 | 2,250.00 | 23,458 |
| 2026-10-15 | 2,215.00 | 2,215.00 | 2,085.00 | 2,130.00 | 2,130.00 | 40,609 |
| 2026-10-14 | 2,200.00 | 2,300.00 | 2,200.00 | 2,235.00 | 2,235.00 | 31,942 |
| 2026-10-13 | 2,190.00 | 2,280.00 | 2,170.00 | 2,280.00 | 2,280.00 | 29,045 |
| 2026-10-12 | 2,375.00 | 2,435.00 | 2,250.00 | 2,280.00 | 2,280.00 | 19,517 |
| 2026-10-08 | 2,385.00 | 2,410.00 | 2,310.00 | 2,380.00 | 2,380.00 | 15,386 |
| 2026-10-07 | 2,360.00 | 2,400.00 | 2,265.00 | 2,385.00 | 2,385.00 | 24,709 |
| 2026-10-06 | 2,325.00 | 2,360.00 | 2,250.00 | 2,345.00 | 2,345.00 | 35,709 |
| 2026-10-02 | 2,310.00 | 2,350.00 | 2,270.00 | 2,300.00 | 2,300.00 | 35,137 |
| 2026-10-01 | 2,295.00 | 2,310.00 | 2,215.00 | 2,300.00 | 2,300.00 | 16,390 |
| 2026-09-30 | 2,255.00 | 2,280.00 | 2,230.00 | 2,260.00 | 2,260.00 | 27,806 |
| 2026-09-29 | 2,310.00 | 2,310.00 | 2,200.00 | 2,280.00 | 2,280.00 | 43,130 |
| 2026-09-28 | 2,285.00 | 2,360.00 | 2,260.00 | 2,295.00 | 2,295.00 | 8,816 |
| 2026-09-23 | 2,390.00 | 2,390.00 | 2,255.00 | 2,300.00 | 2,300.00 | 18,079 |
| 2026-09-22 | 2,325.00 | 2,380.00 | 2,315.00 | 2,350.00 | 2,350.00 | 8,964 |
| 2026-09-21 | 2,335.00 | 2,350.00 | 2,280.00 | 2,315.00 | 2,315.00 | 16,757 |
| 2026-09-18 | 2,310.00 | 2,355.00 | 2,275.00 | 2,340.00 | 2,340.00 | 19,150 |
| 2026-09-17 | 2,360.00 | 2,375.00 | 2,285.00 | 2,310.00 | 2,310.00 | 22,620 |
| 2026-09-16 | 2,435.00 | 2,440.00 | 2,325.00 | 2,380.00 | 2,380.00 | 22,383 |
| 2026-09-15 | 2,460.00 | 2,460.00 | 2,365.00 | 2,435.00 | 2,435.00 | 10,607 |
| 2026-09-14 | 2,410.00 | 2,450.00 | 2,345.00 | 2,400.00 | 2,400.00 | 29,582 |
| 2026-09-11 | 2,380.00 | 2,460.00 | 2,340.00 | 2,410.00 | 2,410.00 | 10,223 |
| 2026-09-10 | 2,350.00 | 2,410.00 | 2,290.00 | 2,380.00 | 2,380.00 | 28,017 |
| 2026-09-09 | 2,440.00 | 2,455.00 | 2,280.00 | 2,350.00 | 2,350.00 | 35,918 |
| 2026-09-08 | 2,435.00 | 2,500.00 | 2,370.00 | 2,380.00 | 2,380.00 | 22,218 |
| 2026-09-07 | 2,475.00 | 2,520.00 | 2,390.00 | 2,435.00 | 2,435.00 | 25,421 |
| 2026-09-04 | 2,520.00 | 2,560.00 | 2,430.00 | 2,460.00 | 2,460.00 | 66,060 |
| 2026-09-03 | 2,640.00 | 2,685.00 | 2,490.00 | 2,520.00 | 2,520.00 | 39,575 |
| 2026-09-02 | 2,680.00 | 2,720.00 | 2,610.00 | 2,625.00 | 2,625.00 | 11,974 |
| 2026-09-01 | 2,700.00 | 2,720.00 | 2,590.00 | 2,720.00 | 2,720.00 | 11,879 |
| 2026-08-31 | 2,550.00 | 2,700.00 | 2,545.00 | 2,700.00 | 2,700.00 | 24,139 |
| 2026-08-28 | 2,640.00 | 2,670.00 | 2,575.00 | 2,600.00 | 2,600.00 | 19,915 |
| 2026-08-27 | 2,630.00 | 2,660.00 | 2,580.00 | 2,660.00 | 2,660.00 | 8,691 |
| 2026-08-26 | 2,590.00 | 2,630.00 | 2,505.00 | 2,630.00 | 2,630.00 | 21,543 |
| 2026-08-25 | 2,485.00 | 2,670.00 | 2,470.00 | 2,590.00 | 2,590.00 | 30,490 |
| 2026-08-24 | 2,570.00 | 2,620.00 | 2,500.00 | 2,565.00 | 2,565.00 | 8,125 |
| 2026-08-21 | 2,530.00 | 2,570.00 | 2,450.00 | 2,550.00 | 2,550.00 | 23,945 |
| 2026-08-20 | 2,600.00 | 2,655.00 | 2,495.00 | 2,550.00 | 2,550.00 | 27,355 |
| 2026-08-19 | 2,620.00 | 2,660.00 | 2,520.00 | 2,550.00 | 2,550.00 | 35,000 |
| 2026-08-18 | 2,750.00 | 2,760.00 | 2,610.00 | 2,620.00 | 2,620.00 | 24,695 |
| 2026-08-14 | 2,820.00 | 2,910.00 | 2,720.00 | 2,750.00 | 2,750.00 | 50,065 |
| 2026-08-13 | 2,830.00 | 2,905.00 | 2,765.00 | 2,840.00 | 2,840.00 | 63,743 |
| 2026-08-12 | 2,670.00 | 2,890.00 | 2,670.00 | 2,850.00 | 2,850.00 | 48,155 |
| 2026-08-11 | 2,615.00 | 2,760.00 | 2,615.00 | 2,690.00 | 2,690.00 | 47,903 |
| 2026-08-10 | 2,555.00 | 2,630.00 | 2,510.00 | 2,600.00 | 2,600.00 | 75,599 |
| 2026-08-07 | 2,595.00 | 2,600.00 | 2,520.00 | 2,555.00 | 2,555.00 | 6,706 |
| 2026-08-06 | 2,565.00 | 2,570.00 | 2,480.00 | 2,570.00 | 2,570.00 | 16,025 |
| 2026-08-05 | 2,520.00 | 2,600.00 | 2,510.00 | 2,565.00 | 2,565.00 | 12,488 |
| 2026-08-04 | 2,340.00 | 2,510.00 | 2,340.00 | 2,500.00 | 2,500.00 | 17,223 |
| 2026-08-03 | 2,460.00 | 2,520.00 | 2,370.00 | 2,370.00 | 2,370.00 | 9,589 |
| 2026-07-31 | 2,320.00 | 2,485.00 | 2,285.00 | 2,400.00 | 2,400.00 | 18,961 |
| 2026-07-30 | 2,265.00 | 2,435.00 | 2,220.00 | 2,340.00 | 2,340.00 | 66,659 |
| 2026-07-29 | 2,515.00 | 2,570.00 | 2,265.00 | 2,425.00 | 2,425.00 | 46,767 |
| 2026-07-28 | 2,680.00 | 2,680.00 | 2,455.00 | 2,515.00 | 2,515.00 | 21,245 |
| 2026-07-27 | 2,630.00 | 2,730.00 | 2,615.00 | 2,665.00 | 2,665.00 | 20,701 |
Page 1 of 1 · 60 trading days
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2025-12-29 | 110.0000 KRW |
| 2024-12-27 | 100.0000 KRW |
| 2023-12-27 | 100.0000 KRW |
| 2022-12-28 | 50.0000 KRW |
| 2021-12-29 | 100.0000 KRW |
| 2020-12-29 | 200.0000 KRW |
| 2019-12-27 | 300.0000 KRW |
Open, high, low and close are as traded (KRW). Adjusted close accounts for splits and dividends. Educational only, not financial advice.