BioInfra Co., Ltd. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-04-16 | 4,235.00 | 4,280.00 | 4,190.00 | 4,250.00 | 4,250.00 | 5,079 |
| 2026-04-15 | 4,230.00 | 4,285.00 | 4,110.00 | 4,235.00 | 4,235.00 | 15,183 |
| 2026-04-14 | 4,170.00 | 4,295.00 | 4,170.00 | 4,230.00 | 4,230.00 | 4,214 |
| 2026-04-13 | 4,065.00 | 4,300.00 | 4,065.00 | 4,135.00 | 4,135.00 | 11,847 |
| 2026-04-10 | 3,995.00 | 4,170.00 | 3,970.00 | 4,065.00 | 4,065.00 | 10,126 |
| 2026-04-09 | 3,940.00 | 4,095.00 | 3,940.00 | 3,970.00 | 3,970.00 | 2,447 |
| 2026-04-08 | 3,990.00 | 3,990.00 | 3,735.00 | 3,940.00 | 3,940.00 | 17,382 |
| 2026-04-07 | 3,950.00 | 3,995.00 | 3,915.00 | 3,940.00 | 3,940.00 | 6,322 |
| 2026-04-06 | 3,935.00 | 3,995.00 | 3,935.00 | 3,950.00 | 3,950.00 | 13,214 |
| 2026-04-03 | 3,960.00 | 3,960.00 | 3,915.00 | 3,935.00 | 3,935.00 | 1,959 |
| 2026-04-02 | 3,940.00 | 3,980.00 | 3,885.00 | 3,960.00 | 3,960.00 | 3,672 |
| 2026-04-01 | 3,965.00 | 3,970.00 | 3,895.00 | 3,970.00 | 3,970.00 | 18,716 |
| 2026-03-31 | 4,010.00 | 4,045.00 | 3,935.00 | 3,960.00 | 3,960.00 | 24,614 |
| 2026-03-30 | 3,930.00 | 4,065.00 | 3,895.00 | 4,050.00 | 4,050.00 | 11,919 |
| 2026-03-27 | 3,960.00 | 4,100.00 | 3,875.00 | 3,930.00 | 3,930.00 | 9,695 |
| 2026-03-26 | 4,000.00 | 4,140.00 | 3,850.00 | 3,960.00 | 3,960.00 | 20,590 |
| 2026-03-25 | 3,880.00 | 3,880.00 | 3,795.00 | 3,875.00 | 3,875.00 | 4,360 |
| 2026-03-24 | 3,880.00 | 3,880.00 | 3,810.00 | 3,880.00 | 3,880.00 | 8,107 |
| 2026-03-23 | 3,940.00 | 3,940.00 | 3,700.00 | 3,880.00 | 3,880.00 | 3,243 |
| 2026-03-20 | 3,895.00 | 4,100.00 | 3,800.00 | 3,930.00 | 3,930.00 | 4,174 |
| 2026-03-19 | 3,990.00 | 3,995.00 | 3,800.00 | 3,905.00 | 3,905.00 | 4,110 |
| 2026-03-18 | 3,925.00 | 4,040.00 | 3,895.00 | 3,950.00 | 3,950.00 | 8,990 |
| 2026-03-17 | 3,925.00 | 3,965.00 | 3,850.00 | 3,950.00 | 3,950.00 | 8,342 |
| 2026-03-16 | 4,000.00 | 4,000.00 | 3,820.00 | 3,900.00 | 3,900.00 | 11,565 |
| 2026-03-13 | 4,080.00 | 4,080.00 | 3,860.00 | 4,000.00 | 4,000.00 | 29,449 |
| 2026-03-12 | 3,845.00 | 4,000.00 | 3,715.00 | 3,950.00 | 3,950.00 | 17,658 |
| 2026-03-11 | 3,475.00 | 3,825.00 | 3,410.00 | 3,715.00 | 3,715.00 | 33,034 |
| 2026-03-10 | 3,465.00 | 3,480.00 | 3,405.00 | 3,435.00 | 3,435.00 | 7,010 |
| 2026-03-09 | 3,535.00 | 3,545.00 | 3,412.00 | 3,465.00 | 3,465.00 | 11,912 |
| 2026-03-06 | 3,440.00 | 3,560.00 | 3,440.00 | 3,535.00 | 3,535.00 | 13,709 |
| 2026-03-05 | 3,260.00 | 3,590.00 | 3,260.00 | 3,440.00 | 3,440.00 | 19,450 |
| 2026-03-04 | 3,500.00 | 3,500.00 | 3,200.00 | 3,260.00 | 3,260.00 | 45,589 |
| 2026-03-03 | 3,985.00 | 4,035.00 | 3,340.00 | 3,500.00 | 3,500.00 | 50,623 |
| 2026-02-27 | 4,020.00 | 4,180.00 | 3,945.00 | 4,015.00 | 4,015.00 | 23,542 |
| 2026-02-26 | 4,270.00 | 4,300.00 | 3,985.00 | 4,005.00 | 4,005.00 | 43,661 |
| 2026-02-25 | 4,345.00 | 4,345.00 | 4,200.00 | 4,270.00 | 4,270.00 | 15,163 |
| 2026-02-24 | 4,440.00 | 4,445.00 | 4,300.00 | 4,330.00 | 4,330.00 | 17,182 |
| 2026-02-23 | 4,625.00 | 4,625.00 | 4,350.00 | 4,445.00 | 4,445.00 | 14,429 |
| 2026-02-20 | 4,545.00 | 4,640.00 | 4,525.00 | 4,525.00 | 4,525.00 | 8,009 |
| 2026-02-19 | 4,600.00 | 4,600.00 | 4,490.00 | 4,550.00 | 4,550.00 | 8,402 |
| 2026-02-13 | 4,565.00 | 4,640.00 | 4,550.00 | 4,600.00 | 4,600.00 | 4,973 |
| 2026-02-12 | 4,720.00 | 4,720.00 | 4,550.00 | 4,550.00 | 4,550.00 | 3,938 |
| 2026-02-11 | 4,790.00 | 4,790.00 | 4,565.00 | 4,630.00 | 4,630.00 | 8,231 |
| 2026-02-10 | 4,740.00 | 4,765.00 | 4,565.00 | 4,565.00 | 4,565.00 | 5,148 |
| 2026-02-09 | 4,610.00 | 4,825.00 | 4,580.00 | 4,665.00 | 4,665.00 | 11,535 |
| 2026-02-06 | 4,665.00 | 4,665.00 | 4,500.00 | 4,610.00 | 4,610.00 | 6,335 |
| 2026-02-05 | 4,700.00 | 4,700.00 | 4,635.00 | 4,665.00 | 4,665.00 | 4,411 |
| 2026-02-04 | 4,610.00 | 4,700.00 | 4,610.00 | 4,670.00 | 4,670.00 | 4,296 |
| 2026-02-03 | 4,545.00 | 4,700.00 | 4,545.00 | 4,640.00 | 4,640.00 | 5,608 |
| 2026-02-02 | 4,585.00 | 4,590.00 | 4,525.00 | 4,540.00 | 4,540.00 | 9,569 |
| 2026-01-30 | 4,770.00 | 4,870.00 | 4,615.00 | 4,620.00 | 4,620.00 | 14,656 |
| 2026-01-29 | 4,735.00 | 4,885.00 | 4,735.00 | 4,770.00 | 4,770.00 | 7,155 |
| 2026-01-28 | 4,745.00 | 4,800.00 | 4,720.00 | 4,770.00 | 4,770.00 | 16,272 |
| 2026-01-27 | 4,845.00 | 4,845.00 | 4,720.00 | 4,720.00 | 4,720.00 | 5,116 |
| 2026-01-26 | 4,625.00 | 4,825.00 | 4,625.00 | 4,700.00 | 4,700.00 | 6,976 |
| 2026-01-23 | 4,660.00 | 4,775.00 | 4,655.00 | 4,660.00 | 4,660.00 | 5,959 |
| 2026-01-22 | 4,790.00 | 4,790.00 | 4,650.00 | 4,660.00 | 4,660.00 | 12,614 |
| 2026-01-21 | 4,840.00 | 4,915.00 | 4,750.00 | 4,795.00 | 4,795.00 | 6,105 |
| 2026-01-20 | 4,805.00 | 4,945.00 | 4,770.00 | 4,885.00 | 4,885.00 | 6,253 |
| 2026-01-19 | 4,980.00 | 4,980.00 | 4,820.00 | 4,835.00 | 4,835.00 | 6,465 |
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.