BioInfra Co., Ltd. (KOSDAQ:199730)
South Korea · Delayed Price · Currency is KRW 1,751.00
-289.00 (-14.17%)
At close: Oct 23, 2026
BioInfra Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 23, 2026 | 2,105.00 | 2,120.00 | 1,735.00 | 1,751.00 | 1,751.00 | -14.17% | 363,202 |
| Oct 22, 2026 | 2,160.00 | 2,250.00 | 1,994.00 | 2,040.00 | 2,040.00 | -5.56% | 419,739 |
| Oct 21, 2026 | 2,480.00 | 2,600.00 | 2,035.00 | 2,160.00 | 2,160.00 | -10.00% | 1,156,394 |
| Oct 20, 2026 | 2,540.00 | 3,345.00 | 2,235.00 | 2,400.00 | 2,400.00 | -6.80% | 3,287,115 |
| Oct 19, 2026 | 3,345.00 | 3,345.00 | 2,355.00 | 2,575.00 | 2,575.00 | - | 5,131,967 |
| Oct 15, 2026 | 2,450.00 | 2,575.00 | 2,445.00 | 2,575.00 | 2,575.00 | 29.98% | 304,915 |
| Oct 14, 2026 | 1,981.00 | 1,981.00 | 1,981.00 | 1,981.00 | 1,981.00 | 29.99% | 523,268 |
| Oct 13, 2026 | 1,524.00 | 1,524.00 | 1,524.00 | 1,524.00 | 1,524.00 | 29.92% | 30,799 |
| Oct 12, 2026 | 1,173.00 | 1,173.00 | 1,173.00 | 1,173.00 | 1,173.00 | 29.90% | 35,482 |
| Oct 8, 2026 | 903.00 | 903.00 | 903.00 | 903.00 | 903.00 | 29.93% | 77,515 |
| Oct 7, 2026 | 608.00 | 798.00 | 608.00 | 695.00 | 695.00 | 12.46% | 503,314 |
| Oct 6, 2026 | 682.00 | 682.00 | 618.00 | 618.00 | 618.00 | -6.79% | 58,317 |
| Oct 2, 2026 | 595.00 | 689.00 | 595.00 | 663.00 | 663.00 | 10.13% | 90,283 |
| Oct 1, 2026 | 650.00 | 699.00 | 593.00 | 602.00 | 602.00 | -11.21% | 89,428 |
| Sep 30, 2026 | 660.00 | 697.00 | 620.00 | 678.00 | 678.00 | -2.73% | 45,634 |
| Sep 29, 2026 | 719.00 | 805.00 | 675.00 | 697.00 | 697.00 | 1.60% | 102,744 |
| Sep 28, 2026 | 775.00 | 775.00 | 686.00 | 686.00 | 686.00 | -11.48% | 101,070 |
| Sep 23, 2026 | 795.00 | 1,010.00 | 750.00 | 775.00 | 775.00 | -2.52% | 268,821 |
| Sep 22, 2026 | 770.00 | 817.00 | 682.00 | 795.00 | 795.00 | 2.19% | 108,593 |
| Sep 21, 2026 | 824.00 | 850.00 | 741.00 | 778.00 | 778.00 | -4.77% | 84,337 |
| Sep 18, 2026 | 919.00 | 988.00 | 791.00 | 817.00 | 817.00 | -10.12% | 135,337 |
| Sep 17, 2026 | 890.00 | 1,018.00 | 802.00 | 909.00 | 909.00 | 6.57% | 171,972 |
| Sep 16, 2026 | 1,130.00 | 1,130.00 | 853.00 | 853.00 | 853.00 | -20.65% | 149,349 |
| Sep 15, 2026 | 1,220.00 | 1,220.00 | 1,021.00 | 1,075.00 | 1,075.00 | -10.79% | 91,025 |
| Sep 14, 2026 | 1,335.00 | 1,335.00 | 1,190.00 | 1,205.00 | 1,205.00 | -9.81% | 24,946 |
| Sep 11, 2026 | 1,315.00 | 1,352.00 | 1,220.00 | 1,336.00 | 1,336.00 | 1.60% | 53,015 |
| Sep 10, 2026 | 1,499.00 | 1,501.00 | 1,289.00 | 1,315.00 | 1,315.00 | -13.09% | 108,382 |
| Sep 9, 2026 | 1,469.00 | 1,524.00 | 1,351.00 | 1,513.00 | 1,513.00 | 8.07% | 66,417 |
| Sep 8, 2026 | 1,360.00 | 1,495.00 | 1,340.00 | 1,400.00 | 1,400.00 | 4.32% | 28,748 |
| Sep 7, 2026 | 1,451.00 | 1,483.00 | 1,307.00 | 1,342.00 | 1,342.00 | -7.58% | 66,199 |
| Sep 4, 2026 | 1,541.00 | 1,541.00 | 1,452.00 | 1,452.00 | 1,452.00 | -3.84% | 25,114 |
| Sep 3, 2026 | 1,531.00 | 1,538.00 | 1,459.00 | 1,510.00 | 1,510.00 | -1.37% | 25,610 |
| Sep 2, 2026 | 1,516.00 | 1,640.00 | 1,506.00 | 1,531.00 | 1,531.00 | -5.49% | 39,788 |
| Sep 1, 2026 | 1,473.00 | 1,620.00 | 1,473.00 | 1,620.00 | 1,620.00 | 8.36% | 31,944 |
| Aug 31, 2026 | 1,500.00 | 1,500.00 | 1,437.00 | 1,495.00 | 1,495.00 | -1.45% | 19,716 |
| Aug 28, 2026 | 1,511.00 | 1,549.00 | 1,475.00 | 1,517.00 | 1,517.00 | -0.26% | 25,677 |
| Aug 27, 2026 | 1,546.00 | 1,570.00 | 1,509.00 | 1,521.00 | 1,521.00 | -3.12% | 15,869 |
| Aug 26, 2026 | 1,534.00 | 1,601.00 | 1,534.00 | 1,570.00 | 1,570.00 | 0.51% | 7,999 |
| Aug 25, 2026 | 1,579.00 | 1,592.00 | 1,510.00 | 1,562.00 | 1,562.00 | -1.08% | 18,135 |
| Aug 24, 2026 | 1,564.00 | 1,623.00 | 1,524.00 | 1,579.00 | 1,579.00 | 2.13% | 56,131 |
| Aug 21, 2026 | 1,647.00 | 1,647.00 | 1,505.00 | 1,546.00 | 1,546.00 | -3.74% | 64,179 |
| Aug 20, 2026 | 1,602.00 | 2,030.00 | 1,579.00 | 1,606.00 | 1,606.00 | 2.82% | 426,241 |
| Aug 19, 2026 | 1,610.00 | 1,732.00 | 1,533.00 | 1,562.00 | 1,562.00 | -7.19% | 34,321 |
| Aug 18, 2026 | 1,710.00 | 1,718.00 | 1,669.00 | 1,683.00 | 1,683.00 | -1.00% | 14,429 |
| Aug 14, 2026 | 1,642.00 | 1,715.00 | 1,625.00 | 1,700.00 | 1,700.00 | 3.53% | 19,834 |
| Aug 13, 2026 | 1,777.00 | 1,777.00 | 1,625.00 | 1,642.00 | 1,642.00 | -7.28% | 28,696 |
| Aug 12, 2026 | 1,800.00 | 1,894.00 | 1,761.00 | 1,771.00 | 1,771.00 | -1.28% | 23,431 |
| Aug 11, 2026 | 1,681.00 | 1,849.00 | 1,629.00 | 1,794.00 | 1,794.00 | 4.48% | 43,220 |
| Aug 10, 2026 | 1,748.00 | 1,850.00 | 1,688.00 | 1,717.00 | 1,717.00 | 1.00% | 72,342 |
| Aug 7, 2026 | 1,620.00 | 1,750.00 | 1,620.00 | 1,700.00 | 1,700.00 | 1.01% | 40,476 |