KT Submarine Co. Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-07-20 | 26,500.00 | 28,000.00 | 25,600.00 | 26,300.00 | 26,300.00 | 114,764 |
| 2026-07-16 | 27,200.00 | 27,650.00 | 26,000.00 | 26,800.00 | 26,800.00 | 73,057 |
| 2026-07-15 | 26,750.00 | 27,850.00 | 26,650.00 | 27,600.00 | 27,600.00 | 92,311 |
| 2026-07-14 | 26,950.00 | 27,500.00 | 25,000.00 | 26,300.00 | 26,300.00 | 88,038 |
| 2026-07-13 | 29,500.00 | 29,950.00 | 26,400.00 | 26,800.00 | 26,800.00 | 138,748 |
| 2026-07-10 | 27,250.00 | 30,450.00 | 27,250.00 | 29,000.00 | 29,000.00 | 281,001 |
| 2026-07-09 | 23,600.00 | 27,450.00 | 23,350.00 | 26,950.00 | 26,950.00 | 303,870 |
| 2026-07-08 | 25,000.00 | 26,000.00 | 23,050.00 | 23,550.00 | 23,550.00 | 153,521 |
| 2026-07-07 | 26,050.00 | 26,700.00 | 25,350.00 | 26,350.00 | 26,350.00 | 117,626 |
| 2026-07-06 | 27,200.00 | 28,000.00 | 25,750.00 | 26,550.00 | 26,550.00 | 100,179 |
| 2026-07-03 | 28,850.00 | 28,950.00 | 25,900.00 | 27,300.00 | 27,300.00 | 191,620 |
| 2026-07-02 | 28,450.00 | 29,850.00 | 27,500.00 | 28,400.00 | 28,400.00 | 209,687 |
| 2026-07-01 | 27,200.00 | 29,650.00 | 27,100.00 | 29,450.00 | 29,450.00 | 276,784 |
| 2026-06-30 | 26,350.00 | 27,900.00 | 25,400.00 | 27,150.00 | 27,150.00 | 161,464 |
| 2026-06-29 | 22,800.00 | 26,500.00 | 22,800.00 | 26,200.00 | 26,200.00 | 202,592 |
| 2026-06-26 | 24,650.00 | 24,650.00 | 22,450.00 | 23,050.00 | 23,050.00 | 161,841 |
| 2026-06-25 | 25,550.00 | 26,150.00 | 24,650.00 | 24,850.00 | 24,850.00 | 111,750 |
| 2026-06-24 | 24,800.00 | 25,750.00 | 24,300.00 | 25,400.00 | 25,400.00 | 125,223 |
| 2026-06-23 | 27,800.00 | 28,700.00 | 25,100.00 | 25,100.00 | 25,100.00 | 317,353 |
| 2026-06-22 | 28,300.00 | 28,950.00 | 27,450.00 | 27,950.00 | 27,950.00 | 154,217 |
| 2026-06-19 | 29,800.00 | 31,300.00 | 28,100.00 | 28,950.00 | 28,950.00 | 192,355 |
| 2026-06-18 | 31,500.00 | 31,850.00 | 29,450.00 | 29,700.00 | 29,700.00 | 168,586 |
| 2026-06-17 | 31,700.00 | 32,700.00 | 31,050.00 | 31,250.00 | 31,250.00 | 275,956 |
| 2026-06-16 | 31,750.00 | 34,000.00 | 30,000.00 | 31,600.00 | 31,600.00 | 515,567 |
| 2026-06-15 | 31,950.00 | 33,100.00 | 30,700.00 | 31,200.00 | 31,200.00 | 505,809 |
| 2026-06-12 | 30,700.00 | 31,350.00 | 29,650.00 | 30,300.00 | 30,300.00 | 195,963 |
| 2026-06-11 | 28,250.00 | 29,150.00 | 27,550.00 | 29,050.00 | 29,050.00 | 170,116 |
| 2026-06-10 | 29,200.00 | 30,550.00 | 28,400.00 | 29,250.00 | 29,250.00 | 167,204 |
| 2026-06-09 | 28,100.00 | 29,400.00 | 27,500.00 | 29,000.00 | 29,000.00 | 153,747 |
| 2026-06-08 | 28,000.00 | 29,050.00 | 27,350.00 | 27,850.00 | 27,850.00 | 182,228 |
| 2026-06-05 | 31,000.00 | 31,450.00 | 29,700.00 | 30,400.00 | 30,400.00 | 149,690 |
| 2026-06-04 | 32,800.00 | 33,050.00 | 31,600.00 | 31,800.00 | 31,800.00 | 129,075 |
| 2026-06-02 | 34,850.00 | 34,850.00 | 31,600.00 | 32,800.00 | 32,800.00 | 252,859 |
| 2026-06-01 | 33,000.00 | 35,250.00 | 32,200.00 | 34,850.00 | 34,850.00 | 348,315 |
| 2026-05-29 | 33,750.00 | 33,800.00 | 31,400.00 | 32,800.00 | 32,800.00 | 262,876 |
| 2026-05-28 | 34,900.00 | 35,000.00 | 31,950.00 | 33,300.00 | 33,300.00 | 280,012 |
| 2026-05-27 | 36,500.00 | 36,500.00 | 33,950.00 | 34,250.00 | 34,250.00 | 271,478 |
| 2026-05-26 | 37,750.00 | 38,750.00 | 36,300.00 | 36,650.00 | 36,650.00 | 266,299 |
| 2026-05-22 | 37,350.00 | 39,200.00 | 36,000.00 | 36,850.00 | 36,850.00 | 557,382 |
| 2026-05-21 | 33,650.00 | 35,100.00 | 33,650.00 | 34,000.00 | 34,000.00 | 285,943 |
| 2026-05-20 | 34,300.00 | 34,700.00 | 32,200.00 | 32,800.00 | 32,800.00 | 205,899 |
| 2026-05-19 | 36,400.00 | 36,550.00 | 33,800.00 | 34,550.00 | 34,550.00 | 251,464 |
| 2026-05-18 | 35,050.00 | 36,450.00 | 33,200.00 | 35,850.00 | 35,850.00 | 321,083 |
| 2026-05-15 | 38,950.00 | 39,500.00 | 35,100.00 | 35,950.00 | 35,950.00 | 431,456 |
| 2026-05-14 | 40,000.00 | 40,700.00 | 38,300.00 | 39,000.00 | 39,000.00 | 276,604 |
| 2026-05-13 | 39,550.00 | 39,950.00 | 38,650.00 | 39,050.00 | 39,050.00 | 284,536 |
| 2026-05-12 | 43,200.00 | 43,450.00 | 39,000.00 | 40,550.00 | 40,550.00 | 729,231 |
| 2026-05-11 | 47,300.00 | 47,350.00 | 43,400.00 | 43,800.00 | 43,800.00 | 530,823 |
| 2026-05-08 | 45,950.00 | 48,000.00 | 43,700.00 | 46,350.00 | 46,350.00 | 509,849 |
| 2026-05-07 | 49,500.00 | 49,600.00 | 45,000.00 | 47,100.00 | 47,100.00 | 766,447 |
| 2026-05-06 | 51,000.00 | 51,600.00 | 47,800.00 | 50,100.00 | 50,100.00 | 1,243,580 |
| 2026-05-04 | 41,300.00 | 49,550.00 | 40,500.00 | 49,550.00 | 49,550.00 | 3,068,829 |
| 2026-04-30 | 37,850.00 | 39,350.00 | 36,700.00 | 38,150.00 | 38,150.00 | 643,335 |
| 2026-04-29 | 35,000.00 | 39,300.00 | 34,650.00 | 37,800.00 | 37,800.00 | 1,207,002 |
| 2026-04-28 | 36,300.00 | 36,850.00 | 35,000.00 | 35,300.00 | 35,300.00 | 855,223 |
| 2026-04-27 | 38,950.00 | 39,650.00 | 37,500.00 | 39,150.00 | 39,150.00 | 685,692 |
| 2026-04-24 | 37,050.00 | 38,250.00 | 36,250.00 | 37,900.00 | 37,900.00 | 549,708 |
| 2026-04-23 | 40,000.00 | 40,450.00 | 35,650.00 | 37,900.00 | 37,900.00 | 1,692,899 |
| 2026-04-22 | 33,800.00 | 34,650.00 | 32,800.00 | 33,750.00 | 33,750.00 | 382,526 |
| 2026-04-21 | 34,350.00 | 34,450.00 | 32,900.00 | 34,050.00 | 34,050.00 | 493,144 |
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.