BioInfra Co., Ltd. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-21 | 4,790.00 | 4,930.00 | 4,790.00 | 4,930.00 | 4,632.41 | 8,990 |
| 2025-10-20 | 4,800.00 | 4,945.00 | 4,755.00 | 4,785.00 | 4,496.17 | 7,904 |
| 2025-10-17 | 4,855.00 | 5,000.00 | 4,750.00 | 4,800.00 | 4,510.26 | 18,227 |
| 2025-10-16 | 4,960.00 | 4,960.00 | 4,840.00 | 4,860.00 | 4,566.64 | 7,442 |
| 2025-10-15 | 4,995.00 | 4,995.00 | 4,860.00 | 4,870.00 | 4,576.04 | 8,949 |
| 2025-10-14 | 4,855.00 | 4,985.00 | 4,855.00 | 4,915.00 | 4,618.32 | 2,242 |
| 2025-10-13 | 4,950.00 | 4,980.00 | 4,840.00 | 4,855.00 | 4,561.94 | 18,575 |
| 2025-10-10 | 4,960.00 | 4,995.00 | 4,880.00 | 4,980.00 | 4,679.40 | 11,568 |
| 2025-10-02 | 4,985.00 | 5,000.00 | 4,900.00 | 4,995.00 | 4,693.49 | 9,968 |
| 2025-10-01 | 5,050.00 | 5,050.00 | 4,975.00 | 4,985.00 | 4,684.09 | 3,178 |
| 2025-09-30 | 5,080.00 | 5,160.00 | 4,990.00 | 4,995.00 | 4,693.49 | 10,586 |
| 2025-09-29 | 5,160.00 | 5,230.00 | 5,100.00 | 5,110.00 | 4,801.55 | 5,097 |
| 2025-09-26 | 5,140.00 | 5,260.00 | 5,010.00 | 5,160.00 | 4,848.53 | 17,185 |
| 2025-09-25 | 5,240.00 | 5,240.00 | 5,050.00 | 5,140.00 | 4,829.74 | 7,358 |
| 2025-09-24 | 5,120.00 | 5,270.00 | 5,070.00 | 5,080.00 | 4,773.36 | 7,422 |
| 2025-09-23 | 5,180.00 | 5,250.00 | 5,120.00 | 5,120.00 | 4,810.95 | 7,221 |
| 2025-09-22 | 5,160.00 | 5,320.00 | 5,150.00 | 5,180.00 | 4,867.32 | 4,835 |
| 2025-09-19 | 5,290.00 | 5,290.00 | 5,290.00 | 5,290.00 | 4,970.68 | 0 |
| 2025-09-18 | 5,300.00 | 5,300.00 | 5,220.00 | 5,290.00 | 4,970.68 | 9,943 |
| 2025-09-17 | 5,380.00 | 5,480.00 | 5,280.00 | 5,300.00 | 4,980.08 | 2,944 |
| 2025-09-16 | 5,310.00 | 5,480.00 | 5,310.00 | 5,380.00 | 5,055.25 | 5,979 |
| 2025-09-15 | 5,370.00 | 5,440.00 | 5,300.00 | 5,310.00 | 4,989.48 | 5,209 |
| 2025-09-12 | 5,330.00 | 5,480.00 | 5,310.00 | 5,350.00 | 5,027.06 | 2,141 |
| 2025-09-11 | 5,360.00 | 5,450.00 | 5,300.00 | 5,340.00 | 5,017.67 | 2,486 |
| 2025-09-10 | 5,350.00 | 5,470.00 | 5,285.00 | 5,320.00 | 4,998.87 | 3,879 |
| 2025-09-09 | 5,400.00 | 5,420.00 | 5,280.00 | 5,300.00 | 4,980.08 | 3,951 |
| 2025-09-08 | 5,250.00 | 5,480.00 | 5,240.00 | 5,420.00 | 5,092.84 | 4,517 |
| 2025-09-05 | 5,450.00 | 5,500.00 | 5,250.00 | 5,250.00 | 4,933.10 | 9,162 |
| 2025-09-04 | 5,430.00 | 5,450.00 | 5,260.00 | 5,370.00 | 5,045.86 | 1,669 |
| 2025-09-03 | 5,410.00 | 5,410.00 | 5,340.00 | 5,390.00 | 5,064.65 | 2,941 |
| 2025-09-02 | 5,290.00 | 5,470.00 | 5,220.00 | 5,410.00 | 5,083.44 | 2,918 |
| 2025-09-01 | 5,390.00 | 5,470.00 | 5,290.00 | 5,290.00 | 4,970.68 | 2,347 |
| 2025-08-29 | 5,370.00 | 5,470.00 | 5,320.00 | 5,390.00 | 5,064.65 | 3,357 |
| 2025-08-28 | 5,420.00 | 5,490.00 | 5,310.00 | 5,310.00 | 4,989.48 | 3,623 |
| 2025-08-27 | 5,590.00 | 5,590.00 | 5,360.00 | 5,420.00 | 5,092.84 | 1,505 |
| 2025-08-26 | 5,340.00 | 5,490.00 | 5,320.00 | 5,410.00 | 5,083.44 | 2,349 |
| 2025-08-25 | 5,380.00 | 5,480.00 | 5,380.00 | 5,380.00 | 5,055.25 | 2,566 |
| 2025-08-22 | 5,310.00 | 5,490.00 | 5,260.00 | 5,380.00 | 5,055.25 | 6,523 |
| 2025-08-21 | 5,310.00 | 5,340.00 | 5,300.00 | 5,310.00 | 4,989.48 | 1,715 |
| 2025-08-20 | 5,350.00 | 5,360.00 | 5,210.00 | 5,310.00 | 4,989.48 | 5,592 |
| 2025-08-19 | 5,470.00 | 5,470.00 | 5,345.00 | 5,360.00 | 5,036.46 | 4,861 |
| 2025-08-18 | 5,610.00 | 5,610.00 | 5,460.00 | 5,470.00 | 5,139.82 | 1,848 |
| 2025-08-14 | 5,880.00 | 5,880.00 | 5,570.00 | 5,570.00 | 5,233.78 | 3,278 |
| 2025-08-13 | 5,680.00 | 5,680.00 | 5,560.00 | 5,640.00 | 5,299.56 | 3,928 |
| 2025-08-12 | 5,360.00 | 5,840.00 | 5,360.00 | 5,650.00 | 5,308.95 | 20,558 |
| 2025-08-11 | 5,450.00 | 5,450.00 | 5,340.00 | 5,360.00 | 5,036.46 | 4,549 |
| 2025-08-08 | 5,500.00 | 5,500.00 | 5,360.00 | 5,450.00 | 5,121.03 | 4,345 |
| 2025-08-07 | 5,570.00 | 5,570.00 | 5,410.00 | 5,410.00 | 5,083.44 | 4,569 |
| 2025-08-06 | 5,500.00 | 5,570.00 | 5,440.00 | 5,520.00 | 5,186.80 | 3,425 |
| 2025-08-05 | 5,510.00 | 5,680.00 | 5,460.00 | 5,500.00 | 5,168.01 | 8,030 |
| 2025-08-04 | 5,510.00 | 5,630.00 | 5,450.00 | 5,560.00 | 5,224.39 | 6,933 |
| 2025-08-01 | 5,690.00 | 5,690.00 | 5,460.00 | 5,480.00 | 5,149.22 | 8,259 |
| 2025-07-31 | 5,790.00 | 5,790.00 | 5,680.00 | 5,690.00 | 5,346.54 | 3,518 |
| 2025-07-30 | 5,770.00 | 5,930.00 | 5,670.00 | 5,760.00 | 5,412.31 | 22,867 |
| 2025-07-29 | 5,480.00 | 5,910.00 | 5,410.00 | 5,860.00 | 5,506.28 | 26,278 |
| 2025-07-28 | 5,620.00 | 5,620.00 | 5,450.00 | 5,500.00 | 5,168.01 | 4,853 |
| 2025-07-25 | 5,430.00 | 6,330.00 | 5,310.00 | 5,540.00 | 5,205.59 | 329,882 |
| 2025-07-24 | 5,530.00 | 5,530.00 | 5,370.00 | 5,440.00 | 5,111.63 | 4,720 |
| 2025-07-23 | 5,540.00 | 5,540.00 | 5,420.00 | 5,480.00 | 5,149.22 | 3,894 |
| 2025-07-22 | 5,610.00 | 5,610.00 | 5,460.00 | 5,490.00 | 5,158.61 | 6,832 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2025-12-29 | 300.0000 KRW |
| 2024-12-27 | 400.0000 KRW |
| 2023-12-27 | 600.0000 KRW |
Open, high, low and close are as traded (KRW). Adjusted close accounts for splits and dividends. Educational only, not financial advice.