J2KBIO Co., Ltd. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-04-20 | 8,430.00 | 8,480.00 | 8,220.00 | 8,300.00 | 8,300.00 | 19,214 |
| 2026-04-17 | 8,370.00 | 8,510.00 | 8,290.00 | 8,390.00 | 8,390.00 | 32,665 |
| 2026-04-16 | 8,310.00 | 8,400.00 | 8,210.00 | 8,350.00 | 8,350.00 | 31,160 |
| 2026-04-15 | 8,280.00 | 8,320.00 | 8,160.00 | 8,300.00 | 8,300.00 | 34,253 |
| 2026-04-14 | 8,120.00 | 8,210.00 | 8,080.00 | 8,210.00 | 8,210.00 | 26,737 |
| 2026-04-13 | 7,730.00 | 8,190.00 | 7,640.00 | 8,080.00 | 8,080.00 | 43,245 |
| 2026-04-10 | 7,650.00 | 7,830.00 | 7,600.00 | 7,730.00 | 7,730.00 | 17,500 |
| 2026-04-09 | 7,600.00 | 7,710.00 | 7,580.00 | 7,710.00 | 7,710.00 | 3,789 |
| 2026-04-08 | 7,470.00 | 7,660.00 | 7,470.00 | 7,660.00 | 7,660.00 | 9,149 |
| 2026-04-07 | 7,470.00 | 7,710.00 | 7,360.00 | 7,470.00 | 7,470.00 | 13,920 |
| 2026-04-06 | 7,640.00 | 7,700.00 | 7,430.00 | 7,590.00 | 7,590.00 | 7,057 |
| 2026-04-03 | 7,460.00 | 7,800.00 | 7,460.00 | 7,640.00 | 7,640.00 | 3,627 |
| 2026-04-02 | 7,890.00 | 7,890.00 | 7,420.00 | 7,520.00 | 7,520.00 | 13,170 |
| 2026-04-01 | 7,750.00 | 8,090.00 | 7,680.00 | 7,900.00 | 7,900.00 | 17,919 |
| 2026-03-31 | 7,660.00 | 7,840.00 | 7,480.00 | 7,630.00 | 7,630.00 | 5,077 |
| 2026-03-30 | 7,420.00 | 7,900.00 | 7,420.00 | 7,720.00 | 7,720.00 | 12,816 |
| 2026-03-27 | 7,740.00 | 7,760.00 | 7,490.00 | 7,690.00 | 7,690.00 | 7,853 |
| 2026-03-26 | 7,790.00 | 7,790.00 | 7,580.00 | 7,740.00 | 7,740.00 | 8,126 |
| 2026-03-25 | 7,650.00 | 7,910.00 | 7,610.00 | 7,750.00 | 7,750.00 | 20,901 |
| 2026-03-24 | 7,380.00 | 7,640.00 | 7,350.00 | 7,610.00 | 7,610.00 | 5,310 |
| 2026-03-23 | 7,690.00 | 7,740.00 | 7,300.00 | 7,370.00 | 7,370.00 | 19,396 |
| 2026-03-20 | 7,620.00 | 7,800.00 | 7,500.00 | 7,750.00 | 7,750.00 | 8,301 |
| 2026-03-19 | 7,410.00 | 7,650.00 | 7,410.00 | 7,610.00 | 7,610.00 | 10,236 |
| 2026-03-18 | 7,640.00 | 7,780.00 | 7,630.00 | 7,650.00 | 7,650.00 | 7,126 |
| 2026-03-17 | 7,600.00 | 7,780.00 | 7,600.00 | 7,740.00 | 7,740.00 | 7,817 |
| 2026-03-16 | 7,740.00 | 7,800.00 | 7,350.00 | 7,590.00 | 7,590.00 | 10,305 |
| 2026-03-13 | 7,700.00 | 7,790.00 | 7,480.00 | 7,740.00 | 7,740.00 | 3,629 |
| 2026-03-12 | 7,610.00 | 7,720.00 | 7,570.00 | 7,720.00 | 7,720.00 | 6,267 |
| 2026-03-11 | 7,940.00 | 7,940.00 | 7,570.00 | 7,570.00 | 7,570.00 | 9,565 |
| 2026-03-10 | 7,500.00 | 7,720.00 | 7,460.00 | 7,610.00 | 7,610.00 | 7,121 |
| 2026-03-09 | 7,500.00 | 7,750.00 | 7,340.00 | 7,350.00 | 7,350.00 | 14,861 |
| 2026-03-06 | 7,440.00 | 7,840.00 | 7,440.00 | 7,750.00 | 7,750.00 | 6,990 |
| 2026-03-05 | 7,230.00 | 7,820.00 | 7,230.00 | 7,800.00 | 7,800.00 | 14,571 |
| 2026-03-04 | 7,930.00 | 7,940.00 | 7,170.00 | 7,210.00 | 7,210.00 | 45,363 |
| 2026-03-03 | 8,190.00 | 8,200.00 | 7,910.00 | 7,910.00 | 7,910.00 | 20,707 |
| 2026-02-27 | 8,140.00 | 8,250.00 | 8,060.00 | 8,250.00 | 8,250.00 | 20,906 |
| 2026-02-26 | 8,390.00 | 8,420.00 | 7,950.00 | 8,140.00 | 8,140.00 | 66,232 |
| 2026-02-25 | 8,430.00 | 8,550.00 | 8,380.00 | 8,400.00 | 8,400.00 | 18,268 |
| 2026-02-24 | 8,440.00 | 8,530.00 | 8,360.00 | 8,380.00 | 8,380.00 | 6,246 |
| 2026-02-23 | 8,600.00 | 8,600.00 | 8,360.00 | 8,440.00 | 8,440.00 | 14,706 |
| 2026-02-20 | 8,570.00 | 8,590.00 | 8,420.00 | 8,420.00 | 8,420.00 | 4,619 |
| 2026-02-19 | 8,450.00 | 8,560.00 | 8,390.00 | 8,540.00 | 8,540.00 | 9,097 |
| 2026-02-13 | 8,590.00 | 8,600.00 | 8,400.00 | 8,470.00 | 8,470.00 | 18,150 |
| 2026-02-12 | 8,500.00 | 8,570.00 | 8,330.00 | 8,570.00 | 8,570.00 | 9,831 |
| 2026-02-11 | 8,600.00 | 8,600.00 | 8,350.00 | 8,450.00 | 8,450.00 | 6,016 |
| 2026-02-10 | 8,500.00 | 8,540.00 | 8,300.00 | 8,510.00 | 8,510.00 | 15,989 |
| 2026-02-09 | 8,150.00 | 8,500.00 | 8,150.00 | 8,470.00 | 8,470.00 | 20,567 |
| 2026-02-06 | 8,110.00 | 8,500.00 | 7,900.00 | 8,150.00 | 8,150.00 | 20,606 |
| 2026-02-05 | 8,340.00 | 8,400.00 | 8,140.00 | 8,150.00 | 8,150.00 | 11,084 |
| 2026-02-04 | 8,190.00 | 8,270.00 | 8,010.00 | 8,260.00 | 8,260.00 | 7,428 |
| 2026-02-03 | 8,250.00 | 8,290.00 | 8,100.00 | 8,200.00 | 8,200.00 | 10,165 |
| 2026-02-02 | 8,440.00 | 8,440.00 | 8,100.00 | 8,160.00 | 8,160.00 | 18,046 |
| 2026-01-30 | 8,490.00 | 8,590.00 | 8,350.00 | 8,350.00 | 8,350.00 | 15,994 |
| 2026-01-29 | 8,480.00 | 8,600.00 | 8,330.00 | 8,490.00 | 8,490.00 | 11,782 |
| 2026-01-28 | 8,450.00 | 8,520.00 | 8,380.00 | 8,480.00 | 8,480.00 | 16,275 |
| 2026-01-27 | 8,420.00 | 8,500.00 | 8,350.00 | 8,490.00 | 8,490.00 | 15,698 |
| 2026-01-26 | 8,310.00 | 8,450.00 | 8,300.00 | 8,370.00 | 8,370.00 | 14,550 |
| 2026-01-23 | 8,040.00 | 8,360.00 | 8,040.00 | 8,310.00 | 8,310.00 | 12,019 |
| 2026-01-22 | 8,000.00 | 8,250.00 | 7,970.00 | 8,100.00 | 8,100.00 | 14,360 |
| 2026-01-21 | 8,040.00 | 8,100.00 | 7,910.00 | 8,000.00 | 8,000.00 | 33,121 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2025-12-29 | 250.0000 KRW |
| 2024-12-27 | 200.0000 KRW |
Open, high, low and close are as traded (KRW). Adjusted close accounts for splits and dividends. Educational only, not financial advice.