CTK Co. Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-29 | 5,150.00 | 5,150.00 | 5,000.00 | 5,080.00 | 4,969.45 | 56,506 |
| 2025-10-28 | 5,370.00 | 5,580.00 | 5,070.00 | 5,110.00 | 4,998.79 | 327,730 |
| 2025-10-27 | 5,060.00 | 5,170.00 | 4,950.00 | 5,100.00 | 4,989.01 | 161,121 |
| 2025-10-24 | 4,950.00 | 5,090.00 | 4,925.00 | 5,040.00 | 4,930.32 | 80,166 |
| 2025-10-23 | 5,050.00 | 5,090.00 | 4,980.00 | 4,980.00 | 4,871.62 | 65,111 |
| 2025-10-22 | 5,000.00 | 5,100.00 | 4,890.00 | 5,050.00 | 4,940.10 | 71,114 |
| 2025-10-21 | 4,970.00 | 5,070.00 | 4,950.00 | 4,995.00 | 4,886.29 | 81,082 |
| 2025-10-20 | 4,820.00 | 5,020.00 | 4,820.00 | 4,990.00 | 4,881.40 | 127,498 |
| 2025-10-17 | 5,070.00 | 5,080.00 | 4,850.00 | 4,850.00 | 4,744.45 | 205,912 |
| 2025-10-16 | 5,100.00 | 5,140.00 | 5,010.00 | 5,070.00 | 4,959.66 | 68,035 |
| 2025-10-15 | 5,040.00 | 5,190.00 | 5,000.00 | 5,070.00 | 4,959.66 | 124,408 |
| 2025-10-14 | 5,190.00 | 5,240.00 | 5,070.00 | 5,100.00 | 4,989.01 | 168,334 |
| 2025-10-13 | 5,170.00 | 5,250.00 | 5,040.00 | 5,190.00 | 5,077.05 | 82,510 |
| 2025-10-10 | 5,350.00 | 5,360.00 | 5,120.00 | 5,260.00 | 5,145.53 | 166,531 |
| 2025-10-02 | 5,310.00 | 5,450.00 | 5,230.00 | 5,370.00 | 5,253.13 | 70,474 |
| 2025-10-01 | 5,370.00 | 5,470.00 | 5,270.00 | 5,280.00 | 5,165.09 | 106,221 |
| 2025-09-30 | 5,500.00 | 5,500.00 | 5,350.00 | 5,370.00 | 5,253.13 | 128,213 |
| 2025-09-29 | 5,410.00 | 5,510.00 | 5,410.00 | 5,500.00 | 5,380.30 | 65,837 |
| 2025-09-26 | 5,470.00 | 5,620.00 | 5,410.00 | 5,450.00 | 5,331.39 | 148,732 |
| 2025-09-25 | 5,660.00 | 5,660.00 | 5,500.00 | 5,500.00 | 5,380.30 | 114,939 |
| 2025-09-24 | 5,760.00 | 5,790.00 | 5,500.00 | 5,660.00 | 5,536.82 | 221,289 |
| 2025-09-23 | 5,690.00 | 5,850.00 | 5,610.00 | 5,730.00 | 5,605.30 | 211,027 |
| 2025-09-22 | 5,830.00 | 5,830.00 | 5,650.00 | 5,710.00 | 5,585.73 | 221,079 |
| 2025-09-19 | 6,030.00 | 6,040.00 | 5,760.00 | 5,820.00 | 5,693.34 | 367,028 |
| 2025-09-18 | 6,020.00 | 6,430.00 | 5,840.00 | 6,030.00 | 5,898.77 | 2,045,274 |
| 2025-09-17 | 5,820.00 | 5,970.00 | 5,760.00 | 5,910.00 | 5,781.38 | 683,756 |
| 2025-09-16 | 5,400.00 | 6,500.00 | 5,310.00 | 5,900.00 | 5,771.60 | 4,888,247 |
| 2025-09-15 | 5,570.00 | 5,570.00 | 5,360.00 | 5,380.00 | 5,262.92 | 303,233 |
| 2025-09-12 | 5,620.00 | 5,970.00 | 5,570.00 | 5,600.00 | 5,478.13 | 874,170 |
| 2025-09-11 | 5,720.00 | 5,760.00 | 5,500.00 | 5,530.00 | 5,409.65 | 246,572 |
| 2025-09-10 | 5,590.00 | 5,670.00 | 5,550.00 | 5,640.00 | 5,517.26 | 151,008 |
| 2025-09-09 | 5,560.00 | 5,690.00 | 5,490.00 | 5,550.00 | 5,429.22 | 232,049 |
| 2025-09-08 | 5,600.00 | 5,660.00 | 5,490.00 | 5,560.00 | 5,439.00 | 166,608 |
| 2025-09-05 | 5,760.00 | 5,810.00 | 5,570.00 | 5,600.00 | 5,478.13 | 282,842 |
| 2025-09-04 | 5,400.00 | 5,990.00 | 5,360.00 | 5,750.00 | 5,624.86 | 1,685,707 |
| 2025-09-03 | 5,200.00 | 5,300.00 | 5,170.00 | 5,200.00 | 5,086.83 | 127,816 |
| 2025-09-02 | 5,570.00 | 5,610.00 | 5,210.00 | 5,260.00 | 5,145.53 | 310,943 |
| 2025-09-01 | 5,830.00 | 5,920.00 | 5,530.00 | 5,560.00 | 5,439.00 | 350,876 |
| 2025-08-29 | 5,510.00 | 5,820.00 | 5,480.00 | 5,750.00 | 5,624.86 | 598,241 |
| 2025-08-28 | 5,450.00 | 5,510.00 | 5,320.00 | 5,500.00 | 5,380.30 | 109,399 |
| 2025-08-27 | 5,300.00 | 5,450.00 | 5,210.00 | 5,450.00 | 5,331.39 | 121,734 |
| 2025-08-26 | 5,500.00 | 5,510.00 | 5,300.00 | 5,300.00 | 5,184.66 | 130,176 |
| 2025-08-25 | 5,480.00 | 5,530.00 | 5,420.00 | 5,480.00 | 5,360.74 | 145,966 |
| 2025-08-22 | 5,300.00 | 5,730.00 | 5,300.00 | 5,490.00 | 5,370.52 | 880,285 |
| 2025-08-21 | 5,250.00 | 5,390.00 | 5,240.00 | 5,330.00 | 5,214.00 | 115,508 |
| 2025-08-20 | 5,210.00 | 5,370.00 | 5,140.00 | 5,280.00 | 5,165.09 | 137,034 |
| 2025-08-19 | 5,270.00 | 5,380.00 | 5,160.00 | 5,250.00 | 5,135.75 | 223,141 |
| 2025-08-18 | 5,360.00 | 5,400.00 | 5,240.00 | 5,290.00 | 5,174.87 | 121,824 |
| 2025-08-14 | 5,510.00 | 5,640.00 | 5,380.00 | 5,420.00 | 5,302.05 | 150,684 |
| 2025-08-13 | 5,600.00 | 5,600.00 | 5,410.00 | 5,490.00 | 5,370.52 | 150,268 |
| 2025-08-12 | 5,490.00 | 5,590.00 | 5,410.00 | 5,540.00 | 5,419.43 | 127,497 |
| 2025-08-11 | 5,510.00 | 5,630.00 | 5,450.00 | 5,490.00 | 5,370.52 | 154,215 |
| 2025-08-08 | 5,720.00 | 5,760.00 | 5,520.00 | 5,520.00 | 5,399.87 | 301,259 |
| 2025-08-07 | 6,060.00 | 6,170.00 | 5,760.00 | 5,760.00 | 5,634.65 | 599,755 |
| 2025-08-06 | 5,850.00 | 5,990.00 | 5,720.00 | 5,890.00 | 5,761.82 | 475,129 |
| 2025-08-05 | 5,960.00 | 6,100.00 | 5,820.00 | 5,900.00 | 5,771.60 | 571,258 |
| 2025-08-04 | 5,590.00 | 6,110.00 | 5,590.00 | 5,890.00 | 5,761.82 | 1,415,616 |
| 2025-08-01 | 5,490.00 | 6,140.00 | 5,340.00 | 5,650.00 | 5,527.04 | 2,848,706 |
| 2025-07-31 | 5,760.00 | 5,780.00 | 5,440.00 | 5,470.00 | 5,350.96 | 490,441 |
| 2025-07-30 | 5,930.00 | 6,360.00 | 5,680.00 | 5,810.00 | 5,683.56 | 2,157,606 |
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.