KT Submarine Co. Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-23 | 23,500.00 | 25,700.00 | 23,000.00 | 25,050.00 | 24,914.37 | 1,221,450 |
| 2025-10-22 | 23,450.00 | 23,800.00 | 22,950.00 | 23,600.00 | 23,472.22 | 254,645 |
| 2025-10-21 | 24,250.00 | 24,250.00 | 23,050.00 | 23,450.00 | 23,323.03 | 353,447 |
| 2025-10-20 | 23,650.00 | 24,100.00 | 23,500.00 | 24,000.00 | 23,870.05 | 172,725 |
| 2025-10-17 | 24,300.00 | 24,350.00 | 23,600.00 | 23,700.00 | 23,571.68 | 233,771 |
| 2025-10-16 | 24,850.00 | 24,900.00 | 24,250.00 | 24,400.00 | 24,267.88 | 255,583 |
| 2025-10-15 | 24,050.00 | 24,700.00 | 24,000.00 | 24,700.00 | 24,566.26 | 253,625 |
| 2025-10-14 | 25,150.00 | 25,500.00 | 23,400.00 | 23,700.00 | 23,571.68 | 440,623 |
| 2025-10-13 | 24,400.00 | 25,150.00 | 24,150.00 | 24,900.00 | 24,765.18 | 394,655 |
| 2025-10-10 | 24,650.00 | 25,400.00 | 24,300.00 | 25,250.00 | 25,113.28 | 507,967 |
| 2025-10-02 | 23,300.00 | 24,700.00 | 22,750.00 | 24,500.00 | 24,367.34 | 631,542 |
| 2025-10-01 | 22,600.00 | 22,850.00 | 22,250.00 | 22,500.00 | 22,378.17 | 133,085 |
| 2025-09-30 | 22,250.00 | 22,350.00 | 21,900.00 | 22,300.00 | 22,179.26 | 100,387 |
| 2025-09-29 | 21,950.00 | 22,250.00 | 21,700.00 | 22,250.00 | 22,129.53 | 163,958 |
| 2025-09-26 | 22,650.00 | 22,750.00 | 21,650.00 | 21,950.00 | 21,831.15 | 289,693 |
| 2025-09-25 | 23,650.00 | 23,700.00 | 22,650.00 | 22,700.00 | 22,577.09 | 342,513 |
| 2025-09-24 | 24,500.00 | 24,500.00 | 23,400.00 | 23,650.00 | 23,521.95 | 272,172 |
| 2025-09-23 | 24,950.00 | 25,250.00 | 24,300.00 | 24,300.00 | 24,168.43 | 279,359 |
| 2025-09-22 | 24,250.00 | 25,400.00 | 24,250.00 | 24,750.00 | 24,615.99 | 424,008 |
| 2025-09-19 | 24,850.00 | 24,850.00 | 24,200.00 | 24,200.00 | 24,068.97 | 210,023 |
| 2025-09-18 | 24,100.00 | 25,150.00 | 24,100.00 | 24,550.00 | 24,417.07 | 351,825 |
| 2025-09-17 | 25,050.00 | 25,050.00 | 23,550.00 | 23,900.00 | 23,770.59 | 364,085 |
| 2025-09-16 | 24,900.00 | 25,350.00 | 24,200.00 | 24,800.00 | 24,665.72 | 487,779 |
| 2025-09-15 | 23,700.00 | 24,950.00 | 23,650.00 | 24,950.00 | 24,814.91 | 448,995 |
| 2025-09-12 | 24,550.00 | 24,600.00 | 23,550.00 | 23,850.00 | 23,720.86 | 322,218 |
| 2025-09-11 | 23,600.00 | 24,350.00 | 23,400.00 | 24,250.00 | 24,118.70 | 457,294 |
| 2025-09-10 | 23,350.00 | 23,450.00 | 22,650.00 | 23,350.00 | 23,223.57 | 376,245 |
| 2025-09-09 | 23,200.00 | 23,950.00 | 23,000.00 | 23,300.00 | 23,173.84 | 218,261 |
| 2025-09-08 | 23,600.00 | 24,050.00 | 23,100.00 | 23,100.00 | 22,974.92 | 233,441 |
| 2025-09-05 | 23,100.00 | 24,050.00 | 22,900.00 | 23,350.00 | 23,223.57 | 275,561 |
| 2025-09-04 | 22,900.00 | 23,250.00 | 22,600.00 | 22,950.00 | 22,825.74 | 170,801 |
| 2025-09-03 | 23,100.00 | 23,550.00 | 22,500.00 | 22,700.00 | 22,577.09 | 276,755 |
| 2025-09-02 | 23,600.00 | 24,200.00 | 23,000.00 | 23,100.00 | 22,974.92 | 216,267 |
| 2025-09-01 | 22,750.00 | 24,600.00 | 22,650.00 | 23,600.00 | 23,472.22 | 473,940 |
| 2025-08-29 | 23,300.00 | 23,400.00 | 22,500.00 | 23,000.00 | 22,875.47 | 287,932 |
| 2025-08-28 | 23,700.00 | 24,200.00 | 23,200.00 | 23,550.00 | 23,422.49 | 246,779 |
| 2025-08-27 | 24,650.00 | 24,650.00 | 23,900.00 | 24,250.00 | 24,118.70 | 113,066 |
| 2025-08-26 | 23,900.00 | 25,000.00 | 23,600.00 | 24,350.00 | 24,218.16 | 508,292 |
| 2025-08-25 | 24,500.00 | 24,950.00 | 24,150.00 | 24,250.00 | 24,118.70 | 134,787 |
| 2025-08-22 | 23,950.00 | 24,600.00 | 23,950.00 | 24,050.00 | 23,919.78 | 95,253 |
| 2025-08-21 | 24,050.00 | 24,450.00 | 23,850.00 | 24,200.00 | 24,068.97 | 88,576 |
| 2025-08-20 | 24,200.00 | 24,700.00 | 23,500.00 | 24,250.00 | 24,118.70 | 152,692 |
| 2025-08-19 | 26,200.00 | 26,500.00 | 25,150.00 | 25,250.00 | 25,113.28 | 143,035 |
| 2025-08-18 | 26,650.00 | 26,900.00 | 26,250.00 | 26,450.00 | 26,306.79 | 89,215 |
| 2025-08-14 | 27,000.00 | 27,400.00 | 26,700.00 | 27,100.00 | 26,953.27 | 51,533 |
| 2025-08-13 | 27,550.00 | 27,850.00 | 26,600.00 | 27,100.00 | 26,953.27 | 135,389 |
| 2025-08-12 | 27,300.00 | 28,000.00 | 26,750.00 | 27,000.00 | 26,853.81 | 131,557 |
| 2025-08-11 | 28,650.00 | 28,650.00 | 27,150.00 | 27,350.00 | 27,201.91 | 167,298 |
| 2025-08-08 | 27,750.00 | 28,250.00 | 27,300.00 | 27,900.00 | 27,748.93 | 168,184 |
| 2025-08-07 | 27,650.00 | 27,800.00 | 27,000.00 | 27,750.00 | 27,599.75 | 120,375 |
| 2025-08-06 | 27,350.00 | 27,900.00 | 26,450.00 | 27,450.00 | 27,301.37 | 206,188 |
| 2025-08-05 | 26,150.00 | 27,000.00 | 26,100.00 | 26,900.00 | 26,754.35 | 253,077 |
| 2025-08-04 | 24,700.00 | 25,950.00 | 24,700.00 | 25,850.00 | 25,710.03 | 108,512 |
| 2025-08-01 | 25,850.00 | 26,100.00 | 24,950.00 | 25,050.00 | 24,914.37 | 178,610 |
| 2025-07-31 | 26,800.00 | 26,850.00 | 25,850.00 | 26,150.00 | 26,008.41 | 287,447 |
| 2025-07-30 | 27,150.00 | 27,150.00 | 26,500.00 | 26,650.00 | 26,505.70 | 92,918 |
| 2025-07-29 | 26,950.00 | 27,450.00 | 26,200.00 | 27,050.00 | 26,903.54 | 96,652 |
| 2025-07-28 | 27,600.00 | 27,700.00 | 26,800.00 | 26,850.00 | 26,704.62 | 117,233 |
| 2025-07-25 | 27,700.00 | 27,850.00 | 27,300.00 | 27,700.00 | 27,550.02 | 79,652 |
| 2025-07-24 | 27,600.00 | 28,000.00 | 27,250.00 | 27,600.00 | 27,450.56 | 119,457 |
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.