KT Submarine Co. Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-19 | 30,500.00 | 30,900.00 | 28,850.00 | 30,650.00 | 30,650.00 | 161,935 |
| 2026-10-16 | 29,500.00 | 31,500.00 | 29,450.00 | 31,000.00 | 31,000.00 | 167,630 |
| 2026-10-15 | 29,050.00 | 30,100.00 | 28,300.00 | 29,450.00 | 29,450.00 | 153,399 |
| 2026-10-14 | 29,500.00 | 31,700.00 | 28,800.00 | 30,750.00 | 30,750.00 | 212,021 |
| 2026-10-13 | 28,600.00 | 29,900.00 | 26,700.00 | 29,500.00 | 29,500.00 | 400,923 |
| 2026-10-12 | 31,550.00 | 31,700.00 | 28,600.00 | 29,550.00 | 29,550.00 | 489,310 |
| 2026-10-08 | 33,500.00 | 34,000.00 | 31,900.00 | 31,900.00 | 31,900.00 | 161,074 |
| 2026-10-07 | 35,150.00 | 35,150.00 | 33,400.00 | 33,900.00 | 33,900.00 | 210,934 |
| 2026-10-06 | 33,800.00 | 35,200.00 | 33,800.00 | 34,950.00 | 34,950.00 | 216,192 |
| 2026-10-02 | 33,000.00 | 34,300.00 | 32,250.00 | 33,900.00 | 33,900.00 | 192,845 |
| 2026-10-01 | 31,850.00 | 32,700.00 | 31,250.00 | 32,700.00 | 32,700.00 | 203,602 |
| 2026-09-30 | 32,500.00 | 33,150.00 | 31,550.00 | 32,200.00 | 32,200.00 | 150,615 |
| 2026-09-29 | 32,950.00 | 32,950.00 | 31,650.00 | 32,200.00 | 32,200.00 | 177,087 |
| 2026-09-28 | 33,450.00 | 33,600.00 | 32,550.00 | 33,350.00 | 33,350.00 | 130,298 |
| 2026-09-23 | 32,900.00 | 34,150.00 | 32,450.00 | 33,650.00 | 33,650.00 | 165,986 |
| 2026-09-22 | 33,150.00 | 33,550.00 | 32,700.00 | 33,150.00 | 33,150.00 | 113,089 |
| 2026-09-21 | 33,700.00 | 33,750.00 | 32,400.00 | 32,600.00 | 32,600.00 | 152,675 |
| 2026-09-18 | 32,950.00 | 36,200.00 | 32,950.00 | 34,000.00 | 34,000.00 | 498,732 |
| 2026-09-17 | 32,000.00 | 32,300.00 | 31,650.00 | 31,950.00 | 31,950.00 | 61,892 |
| 2026-09-16 | 33,250.00 | 33,300.00 | 31,750.00 | 32,300.00 | 32,300.00 | 128,755 |
| 2026-09-15 | 31,800.00 | 32,750.00 | 31,300.00 | 32,450.00 | 32,450.00 | 84,831 |
| 2026-09-14 | 31,750.00 | 32,700.00 | 31,050.00 | 32,400.00 | 32,400.00 | 89,259 |
| 2026-09-11 | 31,150.00 | 32,450.00 | 31,150.00 | 32,300.00 | 32,300.00 | 55,105 |
| 2026-09-10 | 31,600.00 | 32,400.00 | 30,500.00 | 32,400.00 | 32,400.00 | 101,937 |
| 2026-09-09 | 31,000.00 | 32,250.00 | 30,700.00 | 31,500.00 | 31,500.00 | 91,959 |
| 2026-09-08 | 31,300.00 | 31,650.00 | 30,450.00 | 30,850.00 | 30,850.00 | 46,314 |
| 2026-09-07 | 30,950.00 | 31,550.00 | 30,400.00 | 31,250.00 | 31,250.00 | 44,170 |
| 2026-09-04 | 30,100.00 | 30,900.00 | 29,950.00 | 30,900.00 | 30,900.00 | 46,627 |
| 2026-09-03 | 30,550.00 | 30,900.00 | 29,200.00 | 29,700.00 | 29,700.00 | 130,382 |
| 2026-09-02 | 31,050.00 | 31,150.00 | 30,300.00 | 30,550.00 | 30,550.00 | 60,327 |
| 2026-09-01 | 32,550.00 | 32,800.00 | 31,350.00 | 31,850.00 | 31,850.00 | 82,896 |
| 2026-08-31 | 32,750.00 | 33,150.00 | 31,950.00 | 33,000.00 | 33,000.00 | 82,269 |
| 2026-08-28 | 33,800.00 | 34,800.00 | 32,800.00 | 33,800.00 | 33,800.00 | 69,207 |
| 2026-08-27 | 33,450.00 | 34,450.00 | 33,250.00 | 34,450.00 | 34,450.00 | 116,569 |
| 2026-08-26 | 32,050.00 | 33,350.00 | 30,800.00 | 33,150.00 | 33,150.00 | 102,543 |
| 2026-08-25 | 30,350.00 | 32,050.00 | 29,000.00 | 32,050.00 | 32,050.00 | 76,126 |
| 2026-08-24 | 30,650.00 | 31,550.00 | 30,350.00 | 30,600.00 | 30,600.00 | 39,956 |
| 2026-08-21 | 31,200.00 | 31,400.00 | 30,350.00 | 30,950.00 | 30,950.00 | 71,419 |
| 2026-08-20 | 32,150.00 | 32,700.00 | 31,600.00 | 32,350.00 | 32,350.00 | 64,002 |
| 2026-08-19 | 30,350.00 | 31,900.00 | 29,600.00 | 31,700.00 | 31,700.00 | 85,656 |
| 2026-08-18 | 32,050.00 | 32,550.00 | 31,000.00 | 31,250.00 | 31,250.00 | 102,536 |
| 2026-08-14 | 34,400.00 | 34,550.00 | 31,950.00 | 32,500.00 | 32,500.00 | 138,654 |
| 2026-08-13 | 32,600.00 | 34,800.00 | 32,500.00 | 34,100.00 | 34,100.00 | 297,704 |
| 2026-08-12 | 32,100.00 | 32,700.00 | 31,450.00 | 32,300.00 | 32,300.00 | 101,308 |
| 2026-08-11 | 31,300.00 | 32,500.00 | 30,950.00 | 31,850.00 | 31,850.00 | 82,892 |
| 2026-08-10 | 31,050.00 | 31,800.00 | 30,900.00 | 31,700.00 | 31,700.00 | 99,610 |
| 2026-08-07 | 31,200.00 | 31,800.00 | 29,550.00 | 30,750.00 | 30,750.00 | 92,928 |
| 2026-08-06 | 31,150.00 | 31,900.00 | 30,100.00 | 31,100.00 | 31,100.00 | 99,604 |
| 2026-08-05 | 30,500.00 | 32,050.00 | 29,850.00 | 31,400.00 | 31,400.00 | 210,358 |
| 2026-08-04 | 27,400.00 | 29,600.00 | 27,400.00 | 29,450.00 | 29,450.00 | 152,884 |
| 2026-08-03 | 25,850.00 | 28,050.00 | 25,150.00 | 26,950.00 | 26,950.00 | 108,315 |
| 2026-07-31 | 25,000.00 | 26,500.00 | 24,700.00 | 26,350.00 | 26,350.00 | 114,236 |
| 2026-07-30 | 22,650.00 | 25,550.00 | 22,650.00 | 23,600.00 | 23,600.00 | 122,850 |
| 2026-07-29 | 27,600.00 | 27,900.00 | 23,500.00 | 24,500.00 | 24,500.00 | 194,725 |
| 2026-07-28 | 29,000.00 | 29,500.00 | 26,850.00 | 27,600.00 | 27,600.00 | 120,640 |
| 2026-07-27 | 31,200.00 | 31,500.00 | 29,100.00 | 30,000.00 | 30,000.00 | 94,856 |
| 2026-07-24 | 30,300.00 | 31,350.00 | 29,950.00 | 30,650.00 | 30,650.00 | 185,383 |
| 2026-07-23 | 29,500.00 | 31,400.00 | 29,150.00 | 31,000.00 | 31,000.00 | 197,578 |
| 2026-07-22 | 28,150.00 | 30,200.00 | 27,650.00 | 28,850.00 | 28,850.00 | 173,089 |
| 2026-07-21 | 26,000.00 | 27,900.00 | 25,700.00 | 27,550.00 | 27,550.00 | 117,506 |
Page 1 of 5 · 244 trading daysOlder →
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.