Kortek Corporation historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-07-25 | 9,720.00 | 9,820.00 | 9,510.00 | 9,820.00 | 9,496.62 | 74,765 |
| 2025-07-24 | 9,830.00 | 9,880.00 | 9,690.00 | 9,720.00 | 9,399.91 | 84,339 |
| 2025-07-23 | 9,810.00 | 9,880.00 | 9,660.00 | 9,820.00 | 9,496.62 | 41,576 |
| 2025-07-22 | 9,870.00 | 9,880.00 | 9,670.00 | 9,810.00 | 9,486.95 | 39,556 |
| 2025-07-21 | 9,820.00 | 9,940.00 | 9,670.00 | 9,750.00 | 9,428.92 | 29,739 |
| 2025-07-18 | 10,080.00 | 10,080.00 | 9,760.00 | 9,820.00 | 9,496.62 | 56,025 |
| 2025-07-17 | 10,380.00 | 10,400.00 | 10,000.00 | 10,080.00 | 9,748.06 | 50,433 |
| 2025-07-16 | 10,150.00 | 10,640.00 | 10,100.00 | 10,260.00 | 9,922.13 | 167,710 |
| 2025-07-15 | 10,150.00 | 10,240.00 | 9,970.00 | 10,150.00 | 9,815.75 | 65,611 |
| 2025-07-14 | 10,280.00 | 10,280.00 | 9,980.00 | 10,150.00 | 9,815.75 | 58,768 |
| 2025-07-11 | 10,210.00 | 10,480.00 | 10,090.00 | 10,120.00 | 9,786.74 | 117,523 |
| 2025-07-10 | 10,220.00 | 10,320.00 | 9,970.00 | 10,240.00 | 9,902.79 | 194,680 |
| 2025-07-09 | 9,340.00 | 10,020.00 | 9,340.00 | 9,940.00 | 9,612.67 | 206,724 |
| 2025-07-08 | 9,230.00 | 9,340.00 | 9,190.00 | 9,320.00 | 9,013.08 | 32,304 |
| 2025-07-07 | 9,210.00 | 9,230.00 | 9,100.00 | 9,220.00 | 8,916.38 | 23,749 |
| 2025-07-04 | 9,300.00 | 9,320.00 | 9,110.00 | 9,170.00 | 8,868.02 | 19,921 |
| 2025-07-03 | 9,200.00 | 9,330.00 | 9,170.00 | 9,270.00 | 8,964.73 | 35,885 |
| 2025-07-02 | 9,340.00 | 9,350.00 | 9,070.00 | 9,160.00 | 8,858.35 | 28,606 |
| 2025-07-01 | 9,100.00 | 9,260.00 | 9,100.00 | 9,180.00 | 8,877.69 | 36,467 |
| 2025-06-30 | 9,050.00 | 9,130.00 | 9,000.00 | 9,100.00 | 8,800.33 | 17,304 |
| 2025-06-27 | 9,120.00 | 9,120.00 | 8,930.00 | 9,010.00 | 8,713.29 | 38,103 |
| 2025-06-26 | 9,400.00 | 9,400.00 | 9,010.00 | 9,100.00 | 8,800.33 | 26,068 |
| 2025-06-25 | 9,150.00 | 9,400.00 | 9,100.00 | 9,360.00 | 9,051.77 | 22,742 |
| 2025-06-24 | 9,130.00 | 9,170.00 | 9,000.00 | 9,150.00 | 8,848.68 | 17,963 |
| 2025-06-23 | 9,140.00 | 9,140.00 | 8,980.00 | 9,000.00 | 8,703.62 | 74,482 |
| 2025-06-20 | 9,240.00 | 9,360.00 | 9,140.00 | 9,210.00 | 8,906.71 | 27,481 |
| 2025-06-19 | 9,100.00 | 9,260.00 | 9,020.00 | 9,130.00 | 8,829.34 | 23,095 |
| 2025-06-18 | 9,320.00 | 9,320.00 | 9,010.00 | 9,090.00 | 8,790.66 | 106,169 |
| 2025-06-17 | 9,570.00 | 9,570.00 | 9,160.00 | 9,190.00 | 8,887.37 | 96,839 |
| 2025-06-16 | 9,690.00 | 9,690.00 | 9,270.00 | 9,480.00 | 9,167.82 | 99,523 |
| 2025-06-13 | 10,000.00 | 10,070.00 | 9,710.00 | 9,770.00 | 9,448.27 | 58,108 |
| 2025-06-12 | 9,990.00 | 10,180.00 | 9,910.00 | 9,920.00 | 9,593.33 | 43,482 |
| 2025-06-11 | 9,890.00 | 10,060.00 | 9,860.00 | 9,990.00 | 9,661.02 | 29,691 |
| 2025-06-10 | 9,900.00 | 9,940.00 | 9,730.00 | 9,890.00 | 9,564.31 | 39,051 |
| 2025-06-09 | 9,780.00 | 9,930.00 | 9,750.00 | 9,840.00 | 9,515.96 | 42,714 |
| 2025-06-05 | 9,840.00 | 9,840.00 | 9,700.00 | 9,730.00 | 9,409.58 | 19,487 |
| 2025-06-04 | 9,700.00 | 9,860.00 | 9,680.00 | 9,790.00 | 9,467.61 | 40,010 |
| 2025-06-02 | 9,730.00 | 9,760.00 | 9,610.00 | 9,640.00 | 9,322.55 | 12,709 |
| 2025-05-30 | 9,670.00 | 9,780.00 | 9,630.00 | 9,650.00 | 9,332.22 | 16,584 |
| 2025-05-29 | 9,720.00 | 9,750.00 | 9,620.00 | 9,740.00 | 9,419.25 | 8,062 |
| 2025-05-28 | 9,820.00 | 9,820.00 | 9,510.00 | 9,680.00 | 9,361.23 | 10,083 |
| 2025-05-27 | 9,730.00 | 9,830.00 | 9,720.00 | 9,740.00 | 9,419.25 | 9,524 |
| 2025-05-26 | 9,610.00 | 9,830.00 | 9,580.00 | 9,800.00 | 9,477.28 | 12,199 |
| 2025-05-23 | 9,840.00 | 9,840.00 | 9,590.00 | 9,610.00 | 9,293.53 | 36,853 |
| 2025-05-22 | 10,150.00 | 10,160.00 | 9,820.00 | 9,840.00 | 9,515.96 | 45,682 |
| 2025-05-21 | 10,080.00 | 10,430.00 | 10,080.00 | 10,150.00 | 9,815.75 | 67,529 |
| 2025-05-20 | 10,000.00 | 10,260.00 | 9,700.00 | 10,130.00 | 9,796.41 | 37,245 |
| 2025-05-19 | 9,700.00 | 10,040.00 | 9,690.00 | 10,000.00 | 9,670.69 | 38,769 |
| 2025-05-16 | 9,750.00 | 9,830.00 | 9,680.00 | 9,780.00 | 9,457.94 | 27,664 |
| 2025-05-15 | 9,820.00 | 9,820.00 | 9,640.00 | 9,800.00 | 9,477.28 | 25,659 |
| 2025-05-14 | 9,740.00 | 9,830.00 | 9,600.00 | 9,780.00 | 9,457.94 | 34,404 |
| 2025-05-13 | 9,720.00 | 9,780.00 | 9,630.00 | 9,740.00 | 9,419.25 | 33,850 |
| 2025-05-12 | 9,680.00 | 9,800.00 | 9,520.00 | 9,700.00 | 9,380.57 | 39,975 |
| 2025-05-09 | 9,880.00 | 9,880.00 | 9,630.00 | 9,660.00 | 9,341.89 | 54,682 |
| 2025-05-08 | 9,740.00 | 10,850.00 | 9,740.00 | 9,830.00 | 9,506.29 | 778,777 |
| 2025-05-07 | 9,670.00 | 9,750.00 | 9,580.00 | 9,730.00 | 9,409.58 | 39,959 |
| 2025-05-02 | 9,730.00 | 9,740.00 | 9,600.00 | 9,600.00 | 9,283.86 | 10,634 |
| 2025-04-30 | 9,510.00 | 9,720.00 | 9,510.00 | 9,660.00 | 9,341.89 | 20,474 |
| 2025-04-29 | 9,540.00 | 9,740.00 | 9,440.00 | 9,610.00 | 9,293.53 | 43,490 |
| 2025-04-28 | 9,530.00 | 9,580.00 | 9,460.00 | 9,550.00 | 9,235.51 | 35,617 |
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.