CTK Co. Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-07-24 | 2,730.00 | 2,950.00 | 2,630.00 | 2,630.00 | 2,630.00 | 51,214 |
| 2026-07-23 | 2,715.00 | 2,740.00 | 2,620.00 | 2,730.00 | 2,730.00 | 15,887 |
| 2026-07-22 | 2,615.00 | 2,995.00 | 2,600.00 | 2,700.00 | 2,700.00 | 32,907 |
| 2026-07-21 | 2,510.00 | 2,685.00 | 2,510.00 | 2,600.00 | 2,600.00 | 22,231 |
| 2026-07-20 | 2,715.00 | 2,765.00 | 2,600.00 | 2,630.00 | 2,630.00 | 17,479 |
| 2026-07-16 | 2,795.00 | 2,820.00 | 2,695.00 | 2,735.00 | 2,735.00 | 9,374 |
| 2026-07-15 | 2,710.00 | 2,795.00 | 2,710.00 | 2,780.00 | 2,780.00 | 21,358 |
| 2026-07-14 | 2,670.00 | 2,770.00 | 2,620.00 | 2,710.00 | 2,710.00 | 49,677 |
| 2026-07-13 | 2,765.00 | 2,835.00 | 2,685.00 | 2,760.00 | 2,760.00 | 43,574 |
| 2026-07-10 | 2,645.00 | 2,820.00 | 2,645.00 | 2,760.00 | 2,760.00 | 23,406 |
| 2026-07-09 | 2,570.00 | 2,725.00 | 2,570.00 | 2,645.00 | 2,645.00 | 41,491 |
| 2026-07-08 | 2,690.00 | 2,900.00 | 2,660.00 | 2,710.00 | 2,710.00 | 100,936 |
| 2026-07-07 | 2,620.00 | 2,810.00 | 2,620.00 | 2,690.00 | 2,690.00 | 35,199 |
| 2026-07-06 | 2,585.00 | 2,725.00 | 2,490.00 | 2,720.00 | 2,720.00 | 40,091 |
| 2026-07-03 | 2,595.00 | 2,670.00 | 2,500.00 | 2,585.00 | 2,585.00 | 16,914 |
| 2026-07-02 | 2,580.00 | 2,675.00 | 2,500.00 | 2,615.00 | 2,615.00 | 18,449 |
| 2026-07-01 | 2,445.00 | 2,600.00 | 2,350.00 | 2,600.00 | 2,600.00 | 19,512 |
| 2026-06-30 | 2,410.00 | 2,635.00 | 2,410.00 | 2,435.00 | 2,435.00 | 40,239 |
| 2026-06-29 | 2,180.00 | 2,555.00 | 2,180.00 | 2,500.00 | 2,500.00 | 106,449 |
| 2026-06-26 | 2,500.00 | 2,570.00 | 2,200.00 | 2,355.00 | 2,355.00 | 122,910 |
| 2026-06-25 | 2,475.00 | 2,670.00 | 2,430.00 | 2,520.00 | 2,520.00 | 23,371 |
| 2026-06-24 | 2,435.00 | 2,600.00 | 2,435.00 | 2,550.00 | 2,550.00 | 41,527 |
| 2026-06-23 | 2,585.00 | 2,765.00 | 2,480.00 | 2,590.00 | 2,590.00 | 35,417 |
| 2026-06-22 | 2,725.00 | 2,870.00 | 2,650.00 | 2,725.00 | 2,725.00 | 25,170 |
| 2026-06-19 | 2,920.00 | 2,930.00 | 2,610.00 | 2,725.00 | 2,725.00 | 31,168 |
| 2026-06-18 | 2,980.00 | 2,980.00 | 2,760.00 | 2,920.00 | 2,920.00 | 13,131 |
| 2026-06-17 | 2,900.00 | 2,980.00 | 2,785.00 | 2,980.00 | 2,980.00 | 18,134 |
| 2026-06-16 | 2,880.00 | 2,995.00 | 2,875.00 | 2,900.00 | 2,900.00 | 24,199 |
| 2026-06-15 | 2,965.00 | 2,965.00 | 2,805.00 | 2,900.00 | 2,900.00 | 30,830 |
| 2026-06-12 | 2,810.00 | 2,950.00 | 2,690.00 | 2,950.00 | 2,950.00 | 49,793 |
| 2026-06-11 | 2,610.00 | 2,870.00 | 2,610.00 | 2,795.00 | 2,795.00 | 38,974 |
| 2026-06-10 | 2,570.00 | 2,825.00 | 2,570.00 | 2,700.00 | 2,700.00 | 45,409 |
| 2026-06-09 | 2,400.00 | 2,665.00 | 2,400.00 | 2,570.00 | 2,570.00 | 48,029 |
| 2026-06-08 | 2,540.00 | 2,745.00 | 2,475.00 | 2,510.00 | 2,510.00 | 51,964 |
| 2026-06-05 | 2,760.00 | 2,765.00 | 2,625.00 | 2,690.00 | 2,690.00 | 29,438 |
| 2026-06-04 | 2,720.00 | 2,870.00 | 2,670.00 | 2,760.00 | 2,760.00 | 75,101 |
| 2026-06-02 | 2,900.00 | 3,060.00 | 2,720.00 | 2,765.00 | 2,765.00 | 72,918 |
| 2026-06-01 | 3,145.00 | 3,235.00 | 2,900.00 | 2,900.00 | 2,900.00 | 70,025 |
| 2026-05-29 | 3,270.00 | 3,305.00 | 3,115.00 | 3,240.00 | 3,240.00 | 41,608 |
| 2026-05-28 | 3,385.00 | 3,445.00 | 3,200.00 | 3,270.00 | 3,270.00 | 41,030 |
| 2026-05-27 | 3,360.00 | 3,420.00 | 3,325.00 | 3,410.00 | 3,410.00 | 35,366 |
| 2026-05-26 | 3,350.00 | 3,390.00 | 3,285.00 | 3,385.00 | 3,385.00 | 27,396 |
| 2026-05-22 | 3,370.00 | 3,400.00 | 3,285.00 | 3,370.00 | 3,370.00 | 32,285 |
| 2026-05-21 | 3,320.00 | 3,345.00 | 3,250.00 | 3,305.00 | 3,305.00 | 36,222 |
| 2026-05-20 | 3,365.00 | 3,365.00 | 3,110.00 | 3,300.00 | 3,300.00 | 51,382 |
| 2026-05-19 | 3,280.00 | 3,370.00 | 3,210.00 | 3,300.00 | 3,300.00 | 25,496 |
| 2026-05-18 | 3,360.00 | 3,370.00 | 3,155.00 | 3,300.00 | 3,300.00 | 55,324 |
| 2026-05-15 | 3,500.00 | 3,555.00 | 3,325.00 | 3,345.00 | 3,345.00 | 72,208 |
| 2026-05-14 | 3,395.00 | 3,505.00 | 3,305.00 | 3,500.00 | 3,500.00 | 64,625 |
| 2026-05-13 | 3,470.00 | 3,470.00 | 3,330.00 | 3,395.00 | 3,395.00 | 34,459 |
| 2026-05-12 | 3,515.00 | 3,635.00 | 3,395.00 | 3,470.00 | 3,470.00 | 102,853 |
| 2026-05-11 | 3,595.00 | 3,655.00 | 3,505.00 | 3,505.00 | 3,505.00 | 145,659 |
| 2026-05-08 | 3,630.00 | 3,750.00 | 3,525.00 | 3,630.00 | 3,630.00 | 34,272 |
| 2026-05-07 | 3,700.00 | 3,725.00 | 3,555.00 | 3,625.00 | 3,625.00 | 114,571 |
| 2026-05-06 | 3,885.00 | 4,000.00 | 3,650.00 | 3,690.00 | 3,690.00 | 181,014 |
| 2026-05-04 | 3,960.00 | 3,985.00 | 3,880.00 | 3,880.00 | 3,880.00 | 113,534 |
| 2026-04-30 | 4,020.00 | 4,095.00 | 3,950.00 | 3,960.00 | 3,960.00 | 86,808 |
| 2026-04-29 | 4,120.00 | 4,120.00 | 3,950.00 | 4,020.00 | 4,020.00 | 87,039 |
| 2026-04-28 | 4,075.00 | 4,110.00 | 4,050.00 | 4,085.00 | 4,085.00 | 74,748 |
| 2026-04-27 | 4,085.00 | 4,110.00 | 4,040.00 | 4,075.00 | 4,075.00 | 70,650 |
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.