Cosmax historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-16 | 21,000.00 | 23,800.00 | 21,000.00 | 23,150.00 | 23,150.00 | 21,868 |
| 2026-10-15 | 22,200.00 | 22,850.00 | 21,800.00 | 22,800.00 | 22,800.00 | 24,197 |
| 2026-10-14 | 23,450.00 | 23,450.00 | 22,450.00 | 22,850.00 | 22,850.00 | 20,052 |
| 2026-10-13 | 23,050.00 | 23,300.00 | 21,800.00 | 22,900.00 | 22,900.00 | 27,152 |
| 2026-10-12 | 23,700.00 | 24,750.00 | 22,500.00 | 22,600.00 | 22,600.00 | 26,883 |
| 2026-10-08 | 24,900.00 | 25,800.00 | 23,950.00 | 24,300.00 | 24,300.00 | 32,179 |
| 2026-10-07 | 24,650.00 | 26,000.00 | 24,550.00 | 25,250.00 | 25,250.00 | 104,886 |
| 2026-10-06 | 25,000.00 | 25,500.00 | 23,100.00 | 23,850.00 | 23,850.00 | 32,009 |
| 2026-10-02 | 25,500.00 | 26,000.00 | 23,550.00 | 24,800.00 | 24,800.00 | 33,487 |
| 2026-10-01 | 25,100.00 | 25,500.00 | 24,300.00 | 24,900.00 | 24,900.00 | 19,891 |
| 2026-09-30 | 26,000.00 | 26,000.00 | 24,600.00 | 24,600.00 | 24,600.00 | 20,354 |
| 2026-09-29 | 25,350.00 | 26,000.00 | 25,000.00 | 25,800.00 | 25,800.00 | 12,131 |
| 2026-09-28 | 26,000.00 | 26,000.00 | 25,000.00 | 25,350.00 | 25,350.00 | 16,619 |
| 2026-09-23 | 24,950.00 | 26,250.00 | 24,500.00 | 26,150.00 | 26,150.00 | 17,100 |
| 2026-09-22 | 25,350.00 | 25,900.00 | 24,700.00 | 25,200.00 | 25,200.00 | 12,851 |
| 2026-09-21 | 25,650.00 | 25,700.00 | 24,750.00 | 25,150.00 | 25,150.00 | 9,547 |
| 2026-09-18 | 24,950.00 | 26,150.00 | 24,700.00 | 25,950.00 | 25,950.00 | 33,137 |
| 2026-09-17 | 25,950.00 | 26,450.00 | 24,750.00 | 25,100.00 | 25,100.00 | 25,526 |
| 2026-09-16 | 23,850.00 | 26,150.00 | 22,900.00 | 25,500.00 | 25,500.00 | 78,715 |
| 2026-09-15 | 23,200.00 | 25,000.00 | 22,300.00 | 23,950.00 | 23,950.00 | 36,687 |
| 2026-09-14 | 22,600.00 | 23,350.00 | 22,200.00 | 22,900.00 | 22,900.00 | 22,256 |
| 2026-09-11 | 21,950.00 | 23,100.00 | 21,600.00 | 22,600.00 | 22,600.00 | 25,969 |
| 2026-09-10 | 21,850.00 | 22,300.00 | 21,400.00 | 21,950.00 | 21,950.00 | 14,953 |
| 2026-09-09 | 23,150.00 | 23,150.00 | 21,800.00 | 21,950.00 | 21,950.00 | 29,882 |
| 2026-09-08 | 23,100.00 | 23,450.00 | 22,450.00 | 23,200.00 | 23,200.00 | 42,888 |
| 2026-09-07 | 25,050.00 | 25,050.00 | 23,000.00 | 23,400.00 | 23,400.00 | 38,368 |
| 2026-09-04 | 24,950.00 | 24,950.00 | 23,950.00 | 24,600.00 | 24,600.00 | 14,609 |
| 2026-09-03 | 24,600.00 | 25,450.00 | 23,800.00 | 24,950.00 | 24,950.00 | 33,302 |
| 2026-09-02 | 25,000.00 | 25,500.00 | 24,800.00 | 24,800.00 | 24,800.00 | 13,153 |
| 2026-09-01 | 26,800.00 | 27,500.00 | 25,350.00 | 25,600.00 | 25,600.00 | 23,594 |
| 2026-08-31 | 26,800.00 | 27,350.00 | 25,950.00 | 26,800.00 | 26,800.00 | 34,828 |
| 2026-08-28 | 24,900.00 | 27,250.00 | 24,850.00 | 26,800.00 | 26,800.00 | 64,678 |
| 2026-08-27 | 24,600.00 | 24,900.00 | 23,500.00 | 24,900.00 | 24,900.00 | 32,727 |
| 2026-08-26 | 24,900.00 | 24,950.00 | 23,500.00 | 24,700.00 | 24,700.00 | 22,754 |
| 2026-08-25 | 23,300.00 | 24,250.00 | 22,300.00 | 24,150.00 | 24,150.00 | 34,644 |
| 2026-08-24 | 22,500.00 | 23,350.00 | 21,650.00 | 23,350.00 | 23,350.00 | 23,873 |
| 2026-08-21 | 23,250.00 | 23,250.00 | 21,700.00 | 22,350.00 | 22,350.00 | 45,602 |
| 2026-08-20 | 22,250.00 | 23,100.00 | 21,900.00 | 22,900.00 | 22,900.00 | 43,528 |
| 2026-08-19 | 22,700.00 | 23,300.00 | 21,950.00 | 22,000.00 | 22,000.00 | 39,252 |
| 2026-08-18 | 26,000.00 | 26,950.00 | 22,700.00 | 22,750.00 | 22,750.00 | 204,962 |
| 2026-08-14 | 27,150.00 | 28,300.00 | 26,600.00 | 27,200.00 | 27,200.00 | 48,377 |
| 2026-08-13 | 27,350.00 | 29,150.00 | 26,650.00 | 27,150.00 | 27,150.00 | 70,913 |
| 2026-08-12 | 26,350.00 | 28,950.00 | 25,800.00 | 28,000.00 | 28,000.00 | 228,198 |
| 2026-08-11 | 25,150.00 | 26,450.00 | 24,750.00 | 25,600.00 | 25,600.00 | 78,140 |
| 2026-08-10 | 23,500.00 | 25,600.00 | 23,500.00 | 25,000.00 | 25,000.00 | 111,485 |
| 2026-08-07 | 22,900.00 | 23,750.00 | 22,400.00 | 23,100.00 | 23,100.00 | 29,926 |
| 2026-08-06 | 21,900.00 | 23,450.00 | 21,700.00 | 22,900.00 | 22,900.00 | 71,971 |
| 2026-08-05 | 21,400.00 | 22,300.00 | 21,050.00 | 21,900.00 | 21,900.00 | 39,530 |
| 2026-08-04 | 20,350.00 | 21,350.00 | 19,760.00 | 21,050.00 | 21,050.00 | 20,684 |
| 2026-08-03 | 20,000.00 | 20,650.00 | 19,790.00 | 19,950.00 | 19,950.00 | 20,074 |
| 2026-07-31 | 19,900.00 | 19,990.00 | 18,830.00 | 19,930.00 | 19,930.00 | 37,245 |
| 2026-07-30 | 19,310.00 | 19,890.00 | 19,000.00 | 19,420.00 | 19,420.00 | 31,154 |
| 2026-07-29 | 19,830.00 | 20,100.00 | 18,670.00 | 19,310.00 | 19,310.00 | 55,515 |
| 2026-07-28 | 20,300.00 | 20,350.00 | 18,890.00 | 19,630.00 | 19,630.00 | 56,439 |
| 2026-07-27 | 19,600.00 | 20,750.00 | 19,330.00 | 20,450.00 | 20,450.00 | 22,119 |
| 2026-07-24 | 19,230.00 | 20,000.00 | 18,800.00 | 19,550.00 | 19,550.00 | 22,435 |
| 2026-07-23 | 18,980.00 | 19,540.00 | 18,670.00 | 19,230.00 | 19,230.00 | 10,534 |
| 2026-07-22 | 18,940.00 | 19,160.00 | 18,700.00 | 18,980.00 | 18,980.00 | 8,836 |
| 2026-07-21 | 18,960.00 | 19,290.00 | 18,610.00 | 18,910.00 | 18,910.00 | 9,975 |
| 2026-07-20 | 19,400.00 | 19,480.00 | 18,630.00 | 18,960.00 | 18,960.00 | 17,711 |
Page 1 of 21 · 1,228 trading daysOlder →
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-03-30 | 780.0000 KRW |
| 2024-12-27 | 450.0000 KRW |
| 2023-12-27 | 350.0000 KRW |
| 2022-12-28 | 260.0000 KRW |
| 2021-12-29 | 260.0000 KRW |
| 2020-12-29 | 200.0000 KRW |
| 2019-12-27 | 250.0000 KRW |
Open, high, low and close are as traded (KRW). Adjusted close accounts for splits and dividends. Educational only, not financial advice.