Seojin System Co.Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-22 | 28,000.00 | 28,200.00 | 26,900.00 | 27,200.00 | 27,200.00 | 688,305 |
| 2025-10-21 | 26,550.00 | 27,850.00 | 26,000.00 | 26,900.00 | 26,900.00 | 987,952 |
| 2025-10-20 | 25,950.00 | 27,500.00 | 24,800.00 | 26,900.00 | 26,900.00 | 1,446,238 |
| 2025-10-17 | 25,000.00 | 25,850.00 | 24,700.00 | 24,950.00 | 24,950.00 | 1,258,592 |
| 2025-10-16 | 25,000.00 | 25,500.00 | 24,250.00 | 25,450.00 | 25,450.00 | 1,004,568 |
| 2025-10-15 | 23,250.00 | 24,500.00 | 22,350.00 | 24,450.00 | 24,450.00 | 1,129,539 |
| 2025-10-14 | 22,200.00 | 23,050.00 | 22,150.00 | 22,350.00 | 22,350.00 | 614,879 |
| 2025-10-13 | 21,500.00 | 22,050.00 | 21,300.00 | 21,900.00 | 21,900.00 | 159,221 |
| 2025-10-10 | 22,050.00 | 22,400.00 | 21,700.00 | 22,200.00 | 22,200.00 | 233,028 |
| 2025-10-02 | 21,150.00 | 21,800.00 | 21,100.00 | 21,450.00 | 21,450.00 | 149,566 |
| 2025-10-01 | 21,250.00 | 21,550.00 | 20,850.00 | 20,950.00 | 20,950.00 | 228,641 |
| 2025-09-30 | 21,750.00 | 21,900.00 | 21,350.00 | 21,350.00 | 21,350.00 | 84,034 |
| 2025-09-29 | 21,500.00 | 22,000.00 | 21,500.00 | 21,850.00 | 21,850.00 | 136,223 |
| 2025-09-26 | 21,950.00 | 22,100.00 | 21,300.00 | 21,550.00 | 21,550.00 | 213,904 |
| 2025-09-25 | 22,800.00 | 22,800.00 | 22,100.00 | 22,100.00 | 22,100.00 | 194,412 |
| 2025-09-24 | 22,200.00 | 22,650.00 | 21,500.00 | 22,450.00 | 22,450.00 | 376,670 |
| 2025-09-23 | 22,400.00 | 22,850.00 | 22,100.00 | 22,250.00 | 22,250.00 | 209,314 |
| 2025-09-22 | 22,600.00 | 22,600.00 | 22,150.00 | 22,250.00 | 22,250.00 | 308,371 |
| 2025-09-19 | 22,650.00 | 22,650.00 | 22,050.00 | 22,500.00 | 22,500.00 | 346,343 |
| 2025-09-18 | 22,600.00 | 23,000.00 | 22,100.00 | 22,400.00 | 22,400.00 | 350,432 |
| 2025-09-17 | 22,150.00 | 22,300.00 | 21,700.00 | 22,250.00 | 22,250.00 | 214,664 |
| 2025-09-16 | 22,550.00 | 22,750.00 | 22,000.00 | 22,450.00 | 22,450.00 | 423,487 |
| 2025-09-15 | 22,150.00 | 22,700.00 | 21,800.00 | 22,350.00 | 22,350.00 | 493,825 |
| 2025-09-12 | 21,650.00 | 22,000.00 | 21,200.00 | 21,600.00 | 21,600.00 | 536,085 |
| 2025-09-11 | 20,650.00 | 21,100.00 | 20,200.00 | 20,750.00 | 20,750.00 | 310,648 |
| 2025-09-10 | 20,650.00 | 20,700.00 | 20,350.00 | 20,400.00 | 20,400.00 | 129,960 |
| 2025-09-09 | 20,350.00 | 20,650.00 | 20,000.00 | 20,600.00 | 20,600.00 | 211,079 |
| 2025-09-08 | 19,950.00 | 20,400.00 | 19,700.00 | 20,200.00 | 20,200.00 | 150,252 |
| 2025-09-05 | 19,790.00 | 19,940.00 | 19,640.00 | 19,900.00 | 19,900.00 | 132,509 |
| 2025-09-04 | 19,650.00 | 20,350.00 | 19,560.00 | 19,610.00 | 19,610.00 | 396,966 |
| 2025-09-03 | 18,920.00 | 19,600.00 | 18,920.00 | 19,330.00 | 19,330.00 | 208,642 |
| 2025-09-02 | 18,800.00 | 19,080.00 | 18,790.00 | 18,970.00 | 18,970.00 | 79,909 |
| 2025-09-01 | 19,120.00 | 19,120.00 | 18,750.00 | 18,780.00 | 18,780.00 | 121,549 |
| 2025-08-29 | 19,600.00 | 19,680.00 | 19,260.00 | 19,310.00 | 19,310.00 | 108,291 |
| 2025-08-28 | 19,710.00 | 19,840.00 | 19,350.00 | 19,500.00 | 19,500.00 | 156,637 |
| 2025-08-27 | 19,430.00 | 20,050.00 | 19,160.00 | 19,740.00 | 19,740.00 | 363,372 |
| 2025-08-26 | 18,740.00 | 19,480.00 | 18,690.00 | 19,150.00 | 19,150.00 | 334,362 |
| 2025-08-25 | 18,850.00 | 18,960.00 | 18,800.00 | 18,860.00 | 18,860.00 | 122,906 |
| 2025-08-22 | 18,660.00 | 18,800.00 | 18,500.00 | 18,650.00 | 18,650.00 | 138,226 |
| 2025-08-21 | 18,900.00 | 19,000.00 | 18,520.00 | 18,730.00 | 18,730.00 | 177,850 |
| 2025-08-20 | 18,410.00 | 18,960.00 | 18,410.00 | 18,700.00 | 18,700.00 | 234,105 |
| 2025-08-19 | 19,250.00 | 19,380.00 | 18,890.00 | 18,960.00 | 18,960.00 | 262,726 |
| 2025-08-18 | 19,950.00 | 19,950.00 | 18,860.00 | 19,120.00 | 19,120.00 | 631,125 |
| 2025-08-14 | 21,100.00 | 21,100.00 | 20,800.00 | 20,850.00 | 20,850.00 | 116,512 |
| 2025-08-13 | 21,500.00 | 21,550.00 | 20,700.00 | 21,000.00 | 21,000.00 | 206,234 |
| 2025-08-12 | 22,100.00 | 22,250.00 | 21,050.00 | 21,250.00 | 21,250.00 | 501,909 |
| 2025-08-11 | 22,550.00 | 22,550.00 | 21,800.00 | 22,350.00 | 22,350.00 | 251,618 |
| 2025-08-08 | 22,150.00 | 23,250.00 | 22,100.00 | 22,350.00 | 22,350.00 | 425,584 |
| 2025-08-07 | 22,000.00 | 22,100.00 | 21,650.00 | 21,850.00 | 21,850.00 | 102,738 |
| 2025-08-06 | 21,750.00 | 22,650.00 | 21,350.00 | 21,950.00 | 21,950.00 | 307,231 |
| 2025-08-05 | 20,950.00 | 22,650.00 | 20,950.00 | 21,500.00 | 21,500.00 | 497,648 |
| 2025-08-04 | 20,500.00 | 20,900.00 | 20,300.00 | 20,800.00 | 20,800.00 | 102,378 |
| 2025-08-01 | 21,850.00 | 21,850.00 | 20,450.00 | 20,500.00 | 20,500.00 | 378,623 |
| 2025-07-31 | 22,350.00 | 22,450.00 | 21,700.00 | 22,000.00 | 22,000.00 | 265,265 |
| 2025-07-30 | 22,000.00 | 22,550.00 | 21,900.00 | 22,050.00 | 22,050.00 | 196,302 |
| 2025-07-29 | 22,450.00 | 22,450.00 | 21,700.00 | 22,250.00 | 22,250.00 | 218,901 |
| 2025-07-28 | 22,700.00 | 22,800.00 | 22,050.00 | 22,350.00 | 22,350.00 | 229,363 |
| 2025-07-25 | 22,700.00 | 22,700.00 | 21,850.00 | 22,350.00 | 22,350.00 | 229,832 |
| 2025-07-24 | 21,850.00 | 22,950.00 | 21,750.00 | 22,600.00 | 22,600.00 | 556,981 |
| 2025-07-23 | 21,450.00 | 21,650.00 | 21,250.00 | 21,550.00 | 21,550.00 | 139,680 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2022-12-28 | 150.0000 KRW |
| 2021-12-29 | 300.0000 KRW |
| 2019-12-27 | 300.0000 KRW |
Open, high, low and close are as traded (KRW). Adjusted close accounts for splits and dividends. Educational only, not financial advice.