KT Submarine Co. Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-07-23 | 28,300.00 | 28,750.00 | 27,350.00 | 27,700.00 | 27,550.02 | 111,782 |
| 2025-07-22 | 27,750.00 | 28,250.00 | 27,400.00 | 28,150.00 | 27,997.58 | 206,134 |
| 2025-07-21 | 28,100.00 | 28,150.00 | 27,100.00 | 28,000.00 | 27,848.39 | 230,737 |
| 2025-07-18 | 29,000.00 | 29,300.00 | 27,800.00 | 28,050.00 | 27,898.12 | 150,366 |
| 2025-07-17 | 30,450.00 | 30,550.00 | 28,875.00 | 28,900.00 | 28,743.52 | 307,403 |
| 2025-07-16 | 28,650.00 | 29,550.00 | 28,200.00 | 29,100.00 | 28,942.44 | 132,059 |
| 2025-07-15 | 28,000.00 | 28,950.00 | 27,950.00 | 28,500.00 | 28,345.69 | 176,638 |
| 2025-07-14 | 29,200.00 | 29,200.00 | 27,550.00 | 27,950.00 | 27,798.66 | 214,924 |
| 2025-07-11 | 30,150.00 | 30,150.00 | 29,300.00 | 29,700.00 | 29,539.19 | 93,336 |
| 2025-07-10 | 29,900.00 | 30,050.00 | 29,200.00 | 29,550.00 | 29,390.00 | 123,108 |
| 2025-07-09 | 30,150.00 | 30,150.00 | 29,250.00 | 29,800.00 | 29,638.65 | 145,472 |
| 2025-07-08 | 28,700.00 | 31,250.00 | 28,550.00 | 29,500.00 | 29,340.27 | 337,391 |
| 2025-07-07 | 28,650.00 | 29,550.00 | 28,350.00 | 28,950.00 | 28,793.25 | 207,974 |
| 2025-07-04 | 29,950.00 | 30,350.00 | 28,900.00 | 29,350.00 | 29,191.08 | 230,440 |
| 2025-07-03 | 32,300.00 | 32,300.00 | 30,000.00 | 30,000.00 | 29,837.56 | 399,281 |
| 2025-07-02 | 31,850.00 | 32,500.00 | 30,900.00 | 32,450.00 | 32,274.30 | 260,088 |
| 2025-07-01 | 32,750.00 | 33,800.00 | 31,700.00 | 32,100.00 | 31,926.19 | 552,649 |
| 2025-06-30 | 30,950.00 | 32,000.00 | 30,700.00 | 31,450.00 | 31,279.71 | 337,654 |
| 2025-06-27 | 30,300.00 | 32,950.00 | 29,250.00 | 31,550.00 | 31,379.17 | 988,566 |
| 2025-06-26 | 32,349.99 | 34,299.99 | 31,049.99 | 32,699.99 | 28,182.14 | 1,002,351 |
| 2025-06-25 | 34,749.99 | 36,499.99 | 31,299.99 | 32,199.99 | 27,751.22 | 1,181,860 |
| 2025-06-24 | 33,099.99 | 33,299.99 | 31,799.99 | 32,349.99 | 27,880.50 | 507,033 |
| 2025-06-23 | 29,899.99 | 33,399.99 | 29,699.99 | 32,449.99 | 27,966.68 | 1,121,431 |
| 2025-06-20 | 31,799.99 | 34,949.99 | 30,049.99 | 30,799.99 | 26,544.65 | 2,346,161 |
| 2025-06-19 | 30,549.99 | 30,799.99 | 29,199.99 | 30,499.99 | 26,286.09 | 783,401 |
| 2025-06-18 | 27,900.00 | 29,349.99 | 27,400.00 | 28,850.00 | 24,864.06 | 484,172 |
| 2025-06-17 | 29,049.99 | 29,299.99 | 27,500.00 | 28,300.00 | 24,390.05 | 507,270 |
| 2025-06-16 | 28,250.00 | 29,899.99 | 27,900.00 | 28,850.00 | 24,864.06 | 580,009 |
| 2025-06-13 | 29,449.99 | 30,299.99 | 28,550.00 | 28,949.99 | 24,950.24 | 813,879 |
| 2025-06-12 | 32,599.99 | 34,599.99 | 29,649.99 | 30,149.99 | 25,984.45 | 2,365,750 |
| 2025-06-11 | 27,900.00 | 29,799.99 | 27,550.00 | 29,349.99 | 25,294.98 | 1,270,684 |
| 2025-06-10 | 28,999.99 | 31,849.99 | 27,400.00 | 28,500.00 | 24,562.42 | 2,940,940 |
| 2025-06-09 | 22,500.00 | 26,500.00 | 21,850.00 | 25,950.00 | 22,364.73 | 4,297,787 |
| 2025-06-05 | 20,550.00 | 20,650.00 | 20,000.00 | 20,450.00 | 17,624.61 | 223,138 |
| 2025-06-04 | 19,290.00 | 20,450.00 | 19,110.00 | 20,100.00 | 17,322.97 | 626,376 |
| 2025-06-02 | 17,990.00 | 18,400.00 | 17,880.00 | 18,350.00 | 15,814.75 | 211,389 |
| 2025-05-30 | 18,000.00 | 18,000.00 | 17,360.00 | 17,850.00 | 15,383.83 | 288,410 |
| 2025-05-29 | 17,810.00 | 18,340.00 | 17,810.00 | 18,000.00 | 15,513.10 | 219,461 |
| 2025-05-28 | 17,990.00 | 18,200.00 | 17,400.00 | 17,750.00 | 15,297.64 | 526,400 |
| 2025-05-27 | 17,400.00 | 18,390.00 | 17,060.00 | 17,880.00 | 15,409.68 | 1,550,450 |
| 2025-05-26 | 19,840.00 | 19,840.00 | 19,210.00 | 19,420.00 | 16,736.92 | 228,487 |
| 2025-05-23 | 20,400.00 | 20,400.00 | 19,460.00 | 19,900.00 | 17,150.60 | 280,537 |
| 2025-05-22 | 20,600.00 | 20,750.00 | 20,150.00 | 20,300.00 | 17,495.33 | 211,944 |
| 2025-05-21 | 20,850.00 | 20,900.00 | 19,950.00 | 20,600.00 | 17,753.89 | 329,950 |
| 2025-05-20 | 20,950.00 | 21,300.00 | 20,100.00 | 20,500.00 | 17,667.70 | 556,149 |
| 2025-05-19 | 22,000.00 | 22,000.00 | 20,400.00 | 21,050.00 | 18,141.71 | 343,321 |
| 2025-05-16 | 20,850.00 | 21,550.00 | 20,750.00 | 21,400.00 | 18,443.36 | 263,066 |
| 2025-05-15 | 21,250.00 | 21,250.00 | 20,500.00 | 20,900.00 | 18,012.44 | 296,923 |
| 2025-05-14 | 19,500.00 | 21,450.00 | 19,200.00 | 21,300.00 | 18,357.17 | 1,237,333 |
| 2025-05-13 | 18,250.00 | 19,300.00 | 18,250.00 | 19,170.00 | 16,521.46 | 544,180 |
| 2025-05-12 | 18,230.00 | 18,390.00 | 18,090.00 | 18,250.00 | 15,728.56 | 176,548 |
| 2025-05-09 | 18,310.00 | 18,310.00 | 17,780.00 | 18,040.00 | 15,547.58 | 103,227 |
| 2025-05-08 | 17,700.00 | 18,240.00 | 17,350.00 | 18,130.00 | 15,625.14 | 215,598 |
| 2025-05-07 | 17,630.00 | 17,720.00 | 17,430.00 | 17,700.00 | 15,254.55 | 76,789 |
| 2025-05-02 | 17,900.00 | 17,950.00 | 17,590.00 | 17,620.00 | 15,185.61 | 89,584 |
| 2025-04-30 | 18,430.00 | 18,500.00 | 17,740.00 | 17,860.00 | 15,392.45 | 224,574 |
| 2025-04-29 | 17,800.00 | 18,640.00 | 17,710.00 | 18,150.00 | 15,642.38 | 403,795 |
| 2025-04-28 | 18,090.00 | 18,240.00 | 17,450.00 | 17,690.00 | 15,245.93 | 279,891 |
| 2025-04-25 | 17,900.00 | 18,480.00 | 17,810.00 | 17,990.00 | 15,504.49 | 383,421 |
| 2025-04-24 | 17,120.00 | 19,000.00 | 16,950.00 | 17,900.00 | 15,426.92 | 1,889,979 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2025-12-29 | 160.0000 KRW |
| 2024-12-27 | 160.0000 KRW |
| 2023-12-27 | 160.0000 KRW |
| 2022-12-28 | 30.0000 KRW |
| 2021-12-29 | 30.0000 KRW |
| 2020-12-29 | 30.0000 KRW |
| 2019-12-27 | 30.0000 KRW |
Open, high, low and close are as traded (KRW). Adjusted close accounts for splits and dividends. Educational only, not financial advice.