BioInfra Co., Ltd. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-01-16 | 4,835.00 | 4,970.00 | 4,750.00 | 4,955.00 | 4,955.00 | 8,179 |
| 2026-01-15 | 4,955.00 | 4,955.00 | 4,790.00 | 4,835.00 | 4,835.00 | 7,587 |
| 2026-01-14 | 4,950.00 | 5,000.00 | 4,795.00 | 4,995.00 | 4,995.00 | 5,508 |
| 2026-01-13 | 4,930.00 | 4,995.00 | 4,760.00 | 4,950.00 | 4,950.00 | 16,911 |
| 2026-01-12 | 5,000.00 | 5,050.00 | 4,935.00 | 4,975.00 | 4,975.00 | 8,724 |
| 2026-01-09 | 5,300.00 | 5,390.00 | 5,010.00 | 5,020.00 | 5,020.00 | 28,704 |
| 2026-01-08 | 4,895.00 | 5,350.00 | 4,835.00 | 5,320.00 | 5,320.00 | 49,428 |
| 2026-01-07 | 4,850.00 | 4,905.00 | 4,800.00 | 4,895.00 | 4,895.00 | 6,759 |
| 2026-01-06 | 4,835.00 | 4,850.00 | 4,795.00 | 4,850.00 | 4,850.00 | 3,696 |
| 2026-01-05 | 4,865.00 | 4,960.00 | 4,785.00 | 4,835.00 | 4,835.00 | 5,912 |
| 2026-01-02 | 4,730.00 | 4,875.00 | 4,720.00 | 4,870.00 | 4,870.00 | 4,141 |
| 2025-12-30 | 4,800.00 | 4,855.00 | 4,725.00 | 4,730.00 | 4,730.00 | 8,919 |
| 2025-12-29 | 4,975.00 | 4,985.00 | 4,790.00 | 4,855.00 | 4,855.00 | 7,109 |
| 2025-12-26 | 4,820.00 | 5,090.00 | 4,820.00 | 4,970.00 | 4,670.00 | 21,243 |
| 2025-12-24 | 4,675.00 | 5,000.00 | 4,675.00 | 4,880.00 | 4,585.43 | 26,462 |
| 2025-12-23 | 4,595.00 | 4,700.00 | 4,585.00 | 4,690.00 | 4,406.90 | 8,511 |
| 2025-12-22 | 4,730.00 | 4,730.00 | 4,565.00 | 4,620.00 | 4,341.13 | 8,574 |
| 2025-12-19 | 4,535.00 | 4,650.00 | 4,535.00 | 4,590.00 | 4,312.94 | 5,251 |
| 2025-12-18 | 4,630.00 | 4,680.00 | 4,560.00 | 4,570.00 | 4,294.14 | 6,531 |
| 2025-12-17 | 4,550.00 | 4,720.00 | 4,550.00 | 4,685.00 | 4,402.20 | 11,190 |
| 2025-12-16 | 4,735.00 | 4,735.00 | 4,535.00 | 4,580.00 | 4,303.54 | 11,364 |
| 2025-12-15 | 4,785.00 | 4,820.00 | 4,670.00 | 4,735.00 | 4,449.19 | 6,370 |
| 2025-12-12 | 4,755.00 | 4,840.00 | 4,730.00 | 4,820.00 | 4,529.05 | 7,924 |
| 2025-12-11 | 4,810.00 | 4,810.00 | 4,715.00 | 4,780.00 | 4,491.47 | 4,467 |
| 2025-12-10 | 4,845.00 | 4,845.00 | 4,700.00 | 4,730.00 | 4,444.49 | 7,286 |
| 2025-12-09 | 4,825.00 | 4,900.00 | 4,760.00 | 4,830.00 | 4,538.45 | 16,707 |
| 2025-12-08 | 4,790.00 | 4,830.00 | 4,775.00 | 4,780.00 | 4,491.47 | 5,268 |
| 2025-12-05 | 4,695.00 | 4,815.00 | 4,675.00 | 4,785.00 | 4,496.17 | 7,037 |
| 2025-12-04 | 4,665.00 | 4,685.00 | 4,640.00 | 4,685.00 | 4,402.20 | 2,491 |
| 2025-12-03 | 4,680.00 | 4,680.00 | 4,620.00 | 4,660.00 | 4,378.71 | 3,178 |
| 2025-12-02 | 4,640.00 | 4,690.00 | 4,615.00 | 4,675.00 | 4,392.81 | 6,376 |
| 2025-12-01 | 4,625.00 | 4,670.00 | 4,605.00 | 4,640.00 | 4,359.92 | 7,866 |
| 2025-11-28 | 4,660.00 | 4,665.00 | 4,560.00 | 4,625.00 | 4,345.82 | 9,384 |
| 2025-11-27 | 4,555.00 | 4,660.00 | 4,555.00 | 4,660.00 | 4,378.71 | 4,786 |
| 2025-11-26 | 4,580.00 | 4,605.00 | 4,540.00 | 4,600.00 | 4,322.33 | 6,081 |
| 2025-11-25 | 4,600.00 | 4,605.00 | 4,575.00 | 4,605.00 | 4,327.03 | 2,428 |
| 2025-11-24 | 4,575.00 | 4,600.00 | 4,535.00 | 4,570.00 | 4,294.14 | 11,061 |
| 2025-11-21 | 4,665.00 | 4,665.00 | 4,570.00 | 4,570.00 | 4,294.14 | 14,766 |
| 2025-11-20 | 4,640.00 | 5,420.00 | 4,580.00 | 4,720.00 | 4,435.09 | 178,483 |
| 2025-11-19 | 4,680.00 | 4,725.00 | 4,625.00 | 4,640.00 | 4,359.92 | 3,847 |
| 2025-11-18 | 4,800.00 | 4,800.00 | 4,680.00 | 4,680.00 | 4,397.51 | 4,417 |
| 2025-11-17 | 4,780.00 | 4,895.00 | 4,755.00 | 4,800.00 | 4,510.26 | 2,330 |
| 2025-11-14 | 4,850.00 | 4,940.00 | 4,710.00 | 4,820.00 | 4,529.05 | 7,644 |
| 2025-11-13 | 4,785.00 | 4,900.00 | 4,785.00 | 4,850.00 | 4,557.24 | 7,244 |
| 2025-11-12 | 4,695.00 | 4,800.00 | 4,695.00 | 4,785.00 | 4,496.17 | 5,584 |
| 2025-11-11 | 4,635.00 | 4,705.00 | 4,635.00 | 4,695.00 | 4,411.60 | 3,135 |
| 2025-11-10 | 4,630.00 | 4,725.00 | 4,535.00 | 4,615.00 | 4,336.43 | 3,054 |
| 2025-11-07 | 4,645.00 | 4,680.00 | 4,595.00 | 4,630.00 | 4,350.52 | 5,118 |
| 2025-11-06 | 4,600.00 | 4,800.00 | 4,600.00 | 4,680.00 | 4,397.51 | 15,670 |
| 2025-11-05 | 4,810.00 | 4,945.00 | 4,620.00 | 4,620.00 | 4,341.13 | 5,518 |
| 2025-11-04 | 4,700.00 | 4,940.00 | 4,605.00 | 4,810.00 | 4,519.66 | 13,523 |
| 2025-11-03 | 4,745.00 | 4,795.00 | 4,615.00 | 4,660.00 | 4,378.71 | 13,839 |
| 2025-10-31 | 4,840.00 | 4,840.00 | 4,745.00 | 4,745.00 | 4,458.58 | 11,887 |
| 2025-10-30 | 4,965.00 | 5,000.00 | 4,860.00 | 4,875.00 | 4,580.73 | 6,798 |
| 2025-10-29 | 4,870.00 | 5,350.00 | 4,810.00 | 4,965.00 | 4,665.30 | 40,182 |
| 2025-10-28 | 4,840.00 | 4,890.00 | 4,760.00 | 4,870.00 | 4,576.04 | 5,482 |
| 2025-10-27 | 4,795.00 | 4,920.00 | 4,795.00 | 4,795.00 | 4,505.56 | 6,594 |
| 2025-10-24 | 4,960.00 | 4,960.00 | 4,760.00 | 4,825.00 | 4,533.75 | 3,475 |
| 2025-10-23 | 4,895.00 | 4,895.00 | 4,780.00 | 4,840.00 | 4,547.85 | 2,496 |
| 2025-10-22 | 4,920.00 | 4,920.00 | 4,780.00 | 4,780.00 | 4,491.47 | 3,717 |
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.