KT Submarine Co. Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-01-20 | 28,650.00 | 29,800.00 | 27,450.00 | 29,450.00 | 29,450.00 | 329,977 |
| 2026-01-19 | 28,650.00 | 28,850.00 | 28,350.00 | 28,750.00 | 28,750.00 | 139,473 |
| 2026-01-16 | 29,100.00 | 29,300.00 | 28,500.00 | 28,700.00 | 28,700.00 | 194,595 |
| 2026-01-15 | 29,350.00 | 29,400.00 | 28,700.00 | 29,100.00 | 29,100.00 | 182,169 |
| 2026-01-14 | 28,950.00 | 29,650.00 | 28,750.00 | 29,350.00 | 29,350.00 | 150,403 |
| 2026-01-13 | 29,050.00 | 29,150.00 | 28,575.00 | 29,000.00 | 29,000.00 | 126,476 |
| 2026-01-12 | 30,000.00 | 30,100.00 | 28,500.00 | 28,750.00 | 28,750.00 | 211,598 |
| 2026-01-09 | 28,550.00 | 29,350.00 | 28,450.00 | 29,250.00 | 29,250.00 | 151,193 |
| 2026-01-08 | 28,600.00 | 29,050.00 | 28,300.00 | 28,650.00 | 28,650.00 | 147,292 |
| 2026-01-07 | 29,750.00 | 29,750.00 | 28,550.00 | 28,750.00 | 28,750.00 | 228,635 |
| 2026-01-06 | 30,800.00 | 30,850.00 | 29,350.00 | 29,650.00 | 29,650.00 | 239,198 |
| 2026-01-05 | 29,250.00 | 29,725.00 | 29,100.00 | 29,650.00 | 29,650.00 | 207,180 |
| 2026-01-02 | 29,700.00 | 29,800.00 | 28,850.00 | 29,500.00 | 29,500.00 | 220,446 |
| 2025-12-30 | 30,500.00 | 30,500.00 | 29,750.00 | 29,950.00 | 29,950.00 | 182,065 |
| 2025-12-29 | 29,550.00 | 30,600.00 | 29,500.00 | 30,550.00 | 30,550.00 | 272,881 |
| 2025-12-26 | 30,500.00 | 30,600.00 | 29,400.00 | 29,550.00 | 29,390.00 | 397,733 |
| 2025-12-24 | 30,550.00 | 31,350.00 | 30,000.00 | 30,400.00 | 30,235.40 | 358,766 |
| 2025-12-23 | 32,250.00 | 32,250.00 | 30,450.00 | 30,500.00 | 30,334.86 | 504,452 |
| 2025-12-22 | 32,000.00 | 32,050.00 | 31,350.00 | 31,950.00 | 31,777.01 | 327,539 |
| 2025-12-19 | 31,700.00 | 32,050.00 | 30,350.00 | 31,450.00 | 31,279.71 | 417,592 |
| 2025-12-18 | 31,300.00 | 32,400.00 | 31,100.00 | 31,500.00 | 31,329.44 | 509,200 |
| 2025-12-17 | 33,200.00 | 33,500.00 | 31,950.00 | 32,150.00 | 31,975.92 | 546,274 |
| 2025-12-16 | 33,950.00 | 34,200.00 | 32,500.00 | 32,750.00 | 32,572.67 | 773,068 |
| 2025-12-15 | 34,800.00 | 35,800.00 | 33,600.00 | 33,950.00 | 33,766.18 | 1,368,157 |
| 2025-12-12 | 30,000.00 | 36,650.00 | 29,450.00 | 36,500.00 | 36,302.37 | 5,458,875 |
| 2025-12-11 | 30,350.00 | 30,350.00 | 28,550.00 | 29,400.00 | 29,240.81 | 902,319 |
| 2025-12-10 | 30,850.00 | 30,850.00 | 29,250.00 | 30,000.00 | 29,837.56 | 492,865 |
| 2025-12-09 | 29,200.00 | 31,650.00 | 28,300.00 | 30,700.00 | 30,533.77 | 1,248,022 |
| 2025-12-08 | 29,900.00 | 30,000.00 | 28,550.00 | 29,200.00 | 29,041.90 | 406,106 |
| 2025-12-05 | 28,950.00 | 30,300.00 | 28,600.00 | 29,900.00 | 29,738.10 | 827,655 |
| 2025-12-04 | 28,250.00 | 28,600.00 | 27,900.00 | 28,550.00 | 28,395.41 | 277,137 |
| 2025-12-03 | 28,150.00 | 28,450.00 | 27,800.00 | 28,250.00 | 28,097.04 | 171,364 |
| 2025-12-02 | 27,950.00 | 28,700.00 | 27,700.00 | 28,100.00 | 27,947.85 | 430,826 |
| 2025-12-01 | 26,900.00 | 28,100.00 | 26,500.00 | 27,650.00 | 27,500.29 | 428,760 |
| 2025-11-28 | 26,700.00 | 27,200.00 | 26,450.00 | 27,000.00 | 26,853.81 | 173,886 |
| 2025-11-27 | 27,000.00 | 27,200.00 | 26,600.00 | 26,900.00 | 26,754.35 | 164,619 |
| 2025-11-26 | 26,850.00 | 27,200.00 | 26,250.00 | 26,750.00 | 26,605.16 | 223,354 |
| 2025-11-25 | 26,150.00 | 26,600.00 | 25,800.00 | 26,300.00 | 26,157.60 | 177,166 |
| 2025-11-24 | 25,700.00 | 26,150.00 | 24,900.00 | 26,150.00 | 26,008.41 | 169,524 |
| 2025-11-21 | 25,050.00 | 26,050.00 | 24,950.00 | 25,650.00 | 25,511.12 | 222,455 |
| 2025-11-20 | 25,700.00 | 26,450.00 | 25,650.00 | 26,200.00 | 26,058.14 | 203,784 |
| 2025-11-19 | 25,250.00 | 25,650.00 | 24,100.00 | 25,100.00 | 24,964.09 | 305,469 |
| 2025-11-18 | 26,200.00 | 26,250.00 | 25,150.00 | 25,400.00 | 25,262.47 | 249,317 |
| 2025-11-17 | 25,950.00 | 26,400.00 | 25,750.00 | 26,250.00 | 26,107.87 | 173,968 |
| 2025-11-14 | 26,200.00 | 26,700.00 | 25,550.00 | 25,650.00 | 25,511.12 | 395,832 |
| 2025-11-13 | 27,450.00 | 27,500.00 | 26,800.00 | 27,100.00 | 26,953.27 | 256,750 |
| 2025-11-12 | 27,250.00 | 27,600.00 | 26,800.00 | 27,300.00 | 27,152.18 | 285,565 |
| 2025-11-11 | 28,500.00 | 28,700.00 | 26,850.00 | 27,250.00 | 27,102.45 | 577,078 |
| 2025-11-10 | 28,850.00 | 28,900.00 | 27,450.00 | 28,300.00 | 28,146.77 | 389,205 |
| 2025-11-07 | 26,450.00 | 30,400.00 | 26,350.00 | 28,500.00 | 28,345.69 | 1,150,212 |
| 2025-11-06 | 28,700.00 | 29,200.00 | 26,800.00 | 27,100.00 | 26,953.27 | 574,717 |
| 2025-11-05 | 28,400.00 | 29,000.00 | 26,550.00 | 27,750.00 | 27,599.75 | 987,176 |
| 2025-11-04 | 31,100.00 | 31,800.00 | 29,300.00 | 29,300.00 | 29,141.35 | 1,060,690 |
| 2025-11-03 | 29,550.00 | 30,700.00 | 29,200.00 | 30,450.00 | 30,285.13 | 1,355,661 |
| 2025-10-31 | 28,450.00 | 29,700.00 | 27,700.00 | 28,900.00 | 28,743.52 | 1,072,340 |
| 2025-10-30 | 28,500.00 | 29,400.00 | 27,150.00 | 28,450.00 | 28,295.96 | 1,219,042 |
| 2025-10-29 | 28,250.00 | 28,250.00 | 26,900.00 | 27,850.00 | 27,699.20 | 1,079,317 |
| 2025-10-28 | 24,900.00 | 28,250.00 | 24,900.00 | 28,200.00 | 28,047.31 | 3,276,648 |
| 2025-10-27 | 25,450.00 | 25,500.00 | 24,450.00 | 24,800.00 | 24,665.72 | 675,161 |
| 2025-10-24 | 25,300.00 | 25,450.00 | 24,700.00 | 25,250.00 | 25,113.28 | 668,646 |
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.