Protec Co. Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-04-20 | 66,900.00 | 70,500.00 | 66,100.00 | 66,900.00 | 66,900.00 | 74,587 |
| 2026-04-17 | 62,700.00 | 71,900.00 | 61,600.00 | 66,900.00 | 66,900.00 | 145,423 |
| 2026-04-16 | 63,900.00 | 63,900.00 | 61,600.00 | 62,400.00 | 62,400.00 | 44,394 |
| 2026-04-15 | 64,700.00 | 66,000.00 | 62,800.00 | 64,100.00 | 64,100.00 | 68,525 |
| 2026-04-14 | 61,700.00 | 62,900.00 | 60,500.00 | 62,700.00 | 62,700.00 | 69,993 |
| 2026-04-13 | 54,100.00 | 60,700.00 | 53,300.00 | 59,400.00 | 59,400.00 | 103,111 |
| 2026-04-10 | 54,400.00 | 57,300.00 | 54,400.00 | 55,300.00 | 55,300.00 | 68,200 |
| 2026-04-09 | 54,200.00 | 54,800.00 | 53,100.00 | 53,300.00 | 53,300.00 | 23,020 |
| 2026-04-08 | 55,000.00 | 55,600.00 | 53,400.00 | 55,300.00 | 55,300.00 | 51,957 |
| 2026-04-07 | 53,500.00 | 53,800.00 | 51,500.00 | 52,200.00 | 52,200.00 | 28,178 |
| 2026-04-06 | 52,500.00 | 53,400.00 | 51,100.00 | 51,500.00 | 51,500.00 | 23,323 |
| 2026-04-03 | 54,000.00 | 54,400.00 | 51,500.00 | 52,500.00 | 52,500.00 | 34,486 |
| 2026-04-02 | 55,800.00 | 56,300.00 | 51,600.00 | 52,400.00 | 52,400.00 | 61,880 |
| 2026-04-01 | 54,500.00 | 57,200.00 | 54,200.00 | 55,800.00 | 55,800.00 | 48,469 |
| 2026-03-31 | 51,400.00 | 53,700.00 | 49,950.00 | 51,600.00 | 51,600.00 | 44,694 |
| 2026-03-30 | 51,300.00 | 52,600.00 | 51,100.00 | 52,200.00 | 52,200.00 | 32,629 |
| 2026-03-27 | 53,600.00 | 56,500.00 | 52,900.00 | 54,900.00 | 54,900.00 | 56,446 |
| 2026-03-26 | 60,200.00 | 60,200.00 | 56,000.00 | 56,300.00 | 56,300.00 | 79,245 |
| 2026-03-25 | 55,000.00 | 64,000.00 | 54,600.00 | 62,000.00 | 62,000.00 | 194,950 |
| 2026-03-24 | 55,400.00 | 56,300.00 | 52,800.00 | 54,200.00 | 54,200.00 | 41,302 |
| 2026-03-23 | 55,500.00 | 55,900.00 | 51,200.00 | 53,500.00 | 53,500.00 | 58,511 |
| 2026-03-20 | 60,000.00 | 60,000.00 | 57,300.00 | 57,900.00 | 57,900.00 | 57,892 |
| 2026-03-19 | 56,800.00 | 60,100.00 | 56,000.00 | 59,100.00 | 59,100.00 | 56,815 |
| 2026-03-18 | 58,000.00 | 59,400.00 | 57,100.00 | 58,700.00 | 58,700.00 | 68,339 |
| 2026-03-17 | 57,000.00 | 58,500.00 | 55,600.00 | 55,700.00 | 55,700.00 | 61,904 |
| 2026-03-16 | 55,000.00 | 55,900.00 | 53,600.00 | 55,500.00 | 55,500.00 | 36,538 |
| 2026-03-13 | 53,300.00 | 56,700.00 | 53,300.00 | 55,500.00 | 55,500.00 | 65,853 |
| 2026-03-12 | 53,600.00 | 56,500.00 | 53,100.00 | 55,600.00 | 55,600.00 | 60,198 |
| 2026-03-11 | 56,000.00 | 56,200.00 | 53,600.00 | 54,300.00 | 54,300.00 | 70,581 |
| 2026-03-10 | 58,200.00 | 58,200.00 | 54,200.00 | 55,400.00 | 55,400.00 | 80,808 |
| 2026-03-09 | 55,500.00 | 55,800.00 | 51,000.00 | 54,500.00 | 54,500.00 | 101,092 |
| 2026-03-06 | 57,900.00 | 59,900.00 | 55,600.00 | 59,100.00 | 59,100.00 | 152,035 |
| 2026-03-05 | 50,000.00 | 59,100.00 | 48,500.00 | 55,500.00 | 55,500.00 | 247,993 |
| 2026-03-04 | 49,900.00 | 53,600.00 | 46,000.00 | 46,000.00 | 46,000.00 | 156,543 |
| 2026-03-03 | 56,000.00 | 59,500.00 | 53,700.00 | 53,700.00 | 53,700.00 | 123,678 |
| 2026-02-27 | 58,500.00 | 60,400.00 | 57,400.00 | 58,600.00 | 58,600.00 | 127,388 |
| 2026-02-26 | 58,900.00 | 62,400.00 | 57,000.00 | 61,000.00 | 61,000.00 | 159,790 |
| 2026-02-25 | 59,600.00 | 60,800.00 | 57,000.00 | 57,500.00 | 57,500.00 | 73,410 |
| 2026-02-24 | 56,200.00 | 60,900.00 | 55,100.00 | 57,900.00 | 57,900.00 | 128,388 |
| 2026-02-23 | 62,500.00 | 62,500.00 | 56,000.00 | 57,300.00 | 57,300.00 | 97,602 |
| 2026-02-20 | 60,300.00 | 61,400.00 | 58,800.00 | 59,300.00 | 59,300.00 | 81,246 |
| 2026-02-19 | 60,000.00 | 62,000.00 | 57,700.00 | 59,600.00 | 59,600.00 | 118,972 |
| 2026-02-13 | 54,400.00 | 57,600.00 | 54,000.00 | 56,700.00 | 56,700.00 | 128,826 |
| 2026-02-12 | 56,000.00 | 58,000.00 | 53,900.00 | 55,400.00 | 55,400.00 | 189,221 |
| 2026-02-11 | 51,900.00 | 58,600.00 | 51,300.00 | 55,400.00 | 55,400.00 | 281,596 |
| 2026-02-10 | 53,600.00 | 53,900.00 | 51,300.00 | 51,400.00 | 51,400.00 | 83,037 |
| 2026-02-09 | 57,500.00 | 57,700.00 | 51,000.00 | 53,000.00 | 53,000.00 | 283,882 |
| 2026-02-06 | 46,650.00 | 55,500.00 | 46,200.00 | 53,700.00 | 53,700.00 | 296,941 |
| 2026-02-05 | 51,000.00 | 51,900.00 | 49,100.00 | 49,800.00 | 49,800.00 | 146,878 |
| 2026-02-04 | 51,700.00 | 54,400.00 | 51,500.00 | 53,200.00 | 53,200.00 | 135,787 |
| 2026-02-03 | 53,500.00 | 54,300.00 | 50,700.00 | 53,500.00 | 53,500.00 | 268,130 |
| 2026-02-02 | 54,100.00 | 55,600.00 | 49,850.00 | 49,850.00 | 49,850.00 | 380,713 |
| 2026-01-30 | 39,750.00 | 52,000.00 | 39,600.00 | 51,000.00 | 51,000.00 | 974,454 |
| 2026-01-29 | 40,600.00 | 40,700.00 | 37,900.00 | 40,000.00 | 40,000.00 | 97,989 |
| 2026-01-28 | 40,250.00 | 40,300.00 | 38,750.00 | 40,000.00 | 40,000.00 | 74,775 |
| 2026-01-27 | 38,200.00 | 39,550.00 | 37,750.00 | 39,350.00 | 39,350.00 | 83,591 |
| 2026-01-26 | 37,300.00 | 38,450.00 | 36,800.00 | 38,250.00 | 38,250.00 | 50,326 |
| 2026-01-23 | 37,600.00 | 37,850.00 | 35,700.00 | 37,300.00 | 37,300.00 | 67,036 |
| 2026-01-22 | 36,800.00 | 37,850.00 | 36,150.00 | 37,300.00 | 37,300.00 | 88,273 |
| 2026-01-21 | 35,000.00 | 36,000.00 | 34,850.00 | 35,700.00 | 35,700.00 | 24,662 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2025-12-29 | 400.0000 KRW |
| 2024-12-27 | 400.0000 KRW |
| 2023-12-27 | 400.0000 KRW |
| 2022-12-28 | 500.0000 KRW |
| 2021-12-29 | 400.0000 KRW |
| 2020-12-29 | 300.0000 KRW |
| 2019-12-27 | 400.0000 KRW |
Open, high, low and close are as traded (KRW). Adjusted close accounts for splits and dividends. Educational only, not financial advice.