KT Submarine Co. Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-04-20 | 32,150.00 | 33,250.00 | 31,600.00 | 32,050.00 | 32,050.00 | 214,705 |
| 2026-04-17 | 31,800.00 | 32,550.00 | 31,200.00 | 32,350.00 | 32,350.00 | 205,106 |
| 2026-04-16 | 32,500.00 | 32,600.00 | 31,350.00 | 32,300.00 | 32,300.00 | 293,835 |
| 2026-04-15 | 29,750.00 | 32,650.00 | 29,700.00 | 31,650.00 | 31,650.00 | 586,158 |
| 2026-04-14 | 29,550.00 | 29,600.00 | 29,050.00 | 29,250.00 | 29,250.00 | 135,234 |
| 2026-04-13 | 29,300.00 | 29,300.00 | 28,650.00 | 28,800.00 | 28,800.00 | 134,340 |
| 2026-04-10 | 29,650.00 | 30,250.00 | 29,200.00 | 29,550.00 | 29,550.00 | 128,397 |
| 2026-04-09 | 29,700.00 | 29,950.00 | 29,100.00 | 29,250.00 | 29,250.00 | 114,326 |
| 2026-04-08 | 30,400.00 | 30,650.00 | 29,650.00 | 30,100.00 | 30,100.00 | 318,424 |
| 2026-04-07 | 30,200.00 | 30,200.00 | 28,500.00 | 28,950.00 | 28,950.00 | 169,559 |
| 2026-04-06 | 30,200.00 | 30,600.00 | 29,550.00 | 29,650.00 | 29,650.00 | 156,600 |
| 2026-04-03 | 29,600.00 | 32,550.00 | 29,400.00 | 30,000.00 | 30,000.00 | 551,398 |
| 2026-04-02 | 30,700.00 | 31,100.00 | 28,600.00 | 29,200.00 | 29,200.00 | 252,277 |
| 2026-04-01 | 30,300.00 | 30,600.00 | 30,000.00 | 30,400.00 | 30,400.00 | 162,082 |
| 2026-03-31 | 29,450.00 | 30,550.00 | 28,050.00 | 29,100.00 | 29,100.00 | 329,960 |
| 2026-03-30 | 27,800.00 | 29,350.00 | 27,300.00 | 28,800.00 | 28,800.00 | 148,787 |
| 2026-03-27 | 28,300.00 | 28,700.00 | 27,600.00 | 28,400.00 | 28,400.00 | 123,613 |
| 2026-03-26 | 30,000.00 | 30,150.00 | 28,650.00 | 28,850.00 | 28,850.00 | 155,137 |
| 2026-03-25 | 30,000.00 | 30,600.00 | 29,850.00 | 30,000.00 | 30,000.00 | 156,422 |
| 2026-03-24 | 30,850.00 | 30,900.00 | 28,500.00 | 30,200.00 | 30,200.00 | 224,219 |
| 2026-03-23 | 30,800.00 | 30,950.00 | 29,250.00 | 29,600.00 | 29,600.00 | 353,794 |
| 2026-03-20 | 33,300.00 | 34,350.00 | 31,550.00 | 31,600.00 | 31,600.00 | 667,771 |
| 2026-03-19 | 30,200.00 | 32,750.00 | 29,750.00 | 31,350.00 | 31,350.00 | 400,587 |
| 2026-03-18 | 31,200.00 | 31,650.00 | 30,600.00 | 30,950.00 | 30,950.00 | 199,418 |
| 2026-03-17 | 31,900.00 | 32,550.00 | 30,700.00 | 30,850.00 | 30,850.00 | 201,272 |
| 2026-03-16 | 32,600.00 | 33,250.00 | 31,000.00 | 31,550.00 | 31,550.00 | 354,583 |
| 2026-03-13 | 28,550.00 | 34,450.00 | 28,300.00 | 33,000.00 | 33,000.00 | 1,043,231 |
| 2026-03-12 | 27,850.00 | 29,500.00 | 27,750.00 | 29,200.00 | 29,200.00 | 226,800 |
| 2026-03-11 | 28,300.00 | 28,950.00 | 27,800.00 | 28,150.00 | 28,150.00 | 209,984 |
| 2026-03-10 | 28,100.00 | 28,100.00 | 26,900.00 | 27,650.00 | 27,650.00 | 168,377 |
| 2026-03-09 | 26,500.00 | 27,000.00 | 25,550.00 | 26,550.00 | 26,550.00 | 282,666 |
| 2026-03-06 | 27,000.00 | 28,500.00 | 26,600.00 | 28,000.00 | 28,000.00 | 289,240 |
| 2026-03-05 | 27,550.00 | 28,550.00 | 27,000.00 | 27,500.00 | 27,500.00 | 339,497 |
| 2026-03-04 | 29,200.00 | 29,900.00 | 24,850.00 | 25,100.00 | 25,100.00 | 552,050 |
| 2026-03-03 | 32,750.00 | 34,600.00 | 31,100.00 | 31,150.00 | 31,150.00 | 389,739 |
| 2026-02-27 | 32,400.00 | 34,200.00 | 32,150.00 | 33,500.00 | 33,500.00 | 310,368 |
| 2026-02-26 | 34,200.00 | 34,200.00 | 32,500.00 | 32,700.00 | 32,700.00 | 315,402 |
| 2026-02-25 | 35,250.00 | 35,450.00 | 33,100.00 | 33,300.00 | 33,300.00 | 377,406 |
| 2026-02-24 | 31,250.00 | 34,350.00 | 31,150.00 | 33,600.00 | 33,600.00 | 799,223 |
| 2026-02-23 | 31,100.00 | 32,100.00 | 30,600.00 | 31,700.00 | 31,700.00 | 432,522 |
| 2026-02-20 | 30,750.00 | 31,250.00 | 30,450.00 | 30,600.00 | 30,600.00 | 152,640 |
| 2026-02-19 | 29,400.00 | 32,150.00 | 28,600.00 | 31,100.00 | 31,100.00 | 589,033 |
| 2026-02-13 | 28,900.00 | 29,100.00 | 28,350.00 | 28,850.00 | 28,850.00 | 153,609 |
| 2026-02-12 | 29,500.00 | 29,700.00 | 28,900.00 | 29,400.00 | 29,400.00 | 171,385 |
| 2026-02-11 | 29,850.00 | 30,100.00 | 29,300.00 | 29,450.00 | 29,450.00 | 134,343 |
| 2026-02-10 | 29,600.00 | 29,800.00 | 29,000.00 | 29,300.00 | 29,300.00 | 139,917 |
| 2026-02-09 | 28,500.00 | 29,050.00 | 28,150.00 | 28,950.00 | 28,950.00 | 171,394 |
| 2026-02-06 | 28,400.00 | 28,500.00 | 27,100.00 | 27,700.00 | 27,700.00 | 280,075 |
| 2026-02-05 | 31,300.00 | 31,400.00 | 28,600.00 | 28,900.00 | 28,900.00 | 357,787 |
| 2026-02-04 | 29,950.00 | 30,875.00 | 29,800.00 | 30,750.00 | 30,750.00 | 271,970 |
| 2026-02-03 | 30,350.00 | 30,550.00 | 29,500.00 | 30,350.00 | 30,350.00 | 262,073 |
| 2026-02-02 | 30,800.00 | 31,950.00 | 29,400.00 | 29,550.00 | 29,550.00 | 418,123 |
| 2026-01-30 | 32,700.00 | 33,200.00 | 31,850.00 | 32,300.00 | 32,300.00 | 401,158 |
| 2026-01-29 | 31,550.00 | 32,200.00 | 29,750.00 | 31,950.00 | 31,950.00 | 479,399 |
| 2026-01-28 | 30,250.00 | 31,300.00 | 30,200.00 | 31,300.00 | 31,300.00 | 447,251 |
| 2026-01-27 | 29,300.00 | 30,250.00 | 29,100.00 | 30,050.00 | 30,050.00 | 317,466 |
| 2026-01-26 | 28,250.00 | 29,800.00 | 27,950.00 | 29,750.00 | 29,750.00 | 489,871 |
| 2026-01-23 | 27,150.00 | 28,100.00 | 27,050.00 | 28,000.00 | 28,000.00 | 241,216 |
| 2026-01-22 | 28,000.00 | 28,100.00 | 26,950.00 | 27,300.00 | 27,300.00 | 300,417 |
| 2026-01-21 | 28,550.00 | 28,850.00 | 27,700.00 | 27,850.00 | 27,850.00 | 331,831 |
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.