Stock listing
KRX:199730 BioInfra Co.,Ltd. (바이오인프라) 주가
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Share price · KRX:199730
₩1,350.00 KRW -12.00 (-0.9%)
Close on Oct 30, 2026
- Day range
- ₩1,243.00 – ₩1,450.00 KRWOct 30, 2026
- Volume
- 222,877 sharesOct 30, 2026
- Market cap
- ₩6.57B KRWAt the close on Oct 30, 2026 · price × 4.86M shares outstanding
- 52-week range
- ₩593.00 – ₩5,420.00 KRWLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- ₩589.5M KRWMedian day 84,337 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · KRX:199730 · KRW, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| ₩1,350.00 | -12.00 | -0.9% | ₩1,380.00 | ₩1,450.00 | ₩1,243.00 | 222,877 | |
| ₩1,362.00 | -278.00 | -17.0% | ₩1,600.00 | ₩1,633.00 | ₩1,297.00 | 340,212 | |
| ₩1,640.00 | +39.00 | +2.4% | ₩1,690.00 | ₩1,690.00 | ₩1,562.00 | 104,957 | |
| ₩1,601.00 | -19.00 | -1.2% | ₩1,728.00 | ₩1,782.00 | ₩1,560.00 | 226,241 | |
| ₩1,620.00 | -131.00 | -7.5% | ₩1,760.00 | ₩1,986.00 | ₩1,580.00 | 846,686 | |
| ₩1,751.00 | -289.00 | -14.2% | ₩2,105.00 | ₩2,120.00 | ₩1,735.00 | 363,812 | |
| ₩2,040.00 | -120.00 | -5.6% | ₩2,160.00 | ₩2,250.00 | ₩1,994.00 | 419,739 | |
| ₩2,160.00 | -240.00 | -10.0% | ₩2,480.00 | ₩2,600.00 | ₩2,035.00 | 1,156,394 | |
| ₩2,400.00 | -175.00 | -6.8% | ₩2,540.00 | ₩3,345.00 | ₩2,235.00 | 3,287,115 | |
| ₩2,575.00 | 0.00 | 0.0% | ₩3,345.00 | ₩3,345.00 | ₩2,355.00 | 5,131,967 | |
| ₩2,575.00 | +594.00 | +30.0% | ₩2,450.00 | ₩2,575.00 | ₩2,445.00 | 304,915 | |
| ₩1,981.00 | +457.00 | +30.0% | ₩1,981.00 | ₩1,981.00 | ₩1,981.00 | 523,268 | |
| ₩1,524.00 | +351.00 | +29.9% | ₩1,524.00 | ₩1,524.00 | ₩1,524.00 | 30,799 | |
| ₩1,173.00 | +270.00 | +29.9% | ₩1,173.00 | ₩1,173.00 | ₩1,173.00 | 35,482 | |
| ₩903.00 | +208.00 | +29.9% | ₩903.00 | ₩903.00 | ₩903.00 | 77,515 | |
| ₩695.00 | +77.00 | +12.5% | ₩608.00 | ₩798.00 | ₩608.00 | 503,314 | |
| ₩618.00 | -45.00 | -6.8% | ₩682.00 | ₩682.00 | ₩618.00 | 58,317 | |
| ₩663.00 | +61.00 | +10.1% | ₩595.00 | ₩689.00 | ₩595.00 | 90,283 | |
| ₩602.00 | -76.00 | -11.2% | ₩650.00 | ₩699.00 | ₩593.00 | 89,436 | |
| ₩678.00 | -19.00 | -2.7% | ₩660.00 | ₩697.00 | ₩620.00 | 45,634 | |
| ₩697.00 | +11.00 | +1.6% | ₩719.00 | ₩805.00 | ₩675.00 | 102,744 | |
| ₩686.00 | -89.00 | -11.5% | ₩775.00 | ₩775.00 | ₩686.00 | 101,070 | |
| ₩775.00 | -20.00 | -2.5% | ₩795.00 | ₩1,010.00 | ₩750.00 | 268,821 | |
| ₩795.00 | +17.00 | +2.2% | ₩770.00 | ₩817.00 | ₩682.00 | 108,594 | |
| ₩778.00 | -39.00 | -4.8% | ₩824.00 | ₩850.00 | ₩741.00 | 84,337 | |
| ₩817.00 | -92.00 | -10.1% | ₩919.00 | ₩988.00 | ₩791.00 | 135,338 | |
| ₩909.00 | +56.00 | +6.6% | ₩890.00 | ₩1,018.00 | ₩802.00 | 171,972 | |
| ₩853.00 | -222.00 | -20.7% | ₩1,130.00 | ₩1,130.00 | ₩853.00 | 149,349 | |
| ₩1,075.00 | -130.00 | -10.8% | ₩1,220.00 | ₩1,220.00 | ₩1,021.00 | 91,025 | |
| ₩1,205.00 | -131.00 | -9.8% | ₩1,335.00 | ₩1,335.00 | ₩1,190.00 | 24,946 | |
| ₩1,336.00 | +21.00 | +1.6% | ₩1,315.00 | ₩1,352.00 | ₩1,220.00 | 53,015 | |
| ₩1,315.00 | -198.00 | -13.1% | ₩1,499.00 | ₩1,501.00 | ₩1,289.00 | 108,383 | |
| ₩1,513.00 | +113.00 | +8.1% | ₩1,469.00 | ₩1,524.00 | ₩1,351.00 | 67,247 | |
| ₩1,400.00 | +58.00 | +4.3% | ₩1,360.00 | ₩1,495.00 | ₩1,340.00 | 28,748 | |
| ₩1,342.00 | -110.00 | -7.6% | ₩1,451.00 | ₩1,483.00 | ₩1,307.00 | 66,199 | |
| ₩1,452.00 | -58.00 | -3.8% | ₩1,541.00 | ₩1,541.00 | ₩1,452.00 | 25,114 | |
| ₩1,510.00 | -21.00 | -1.4% | ₩1,531.00 | ₩1,538.00 | ₩1,459.00 | 26,819 | |
| ₩1,531.00 | -89.00 | -5.5% | ₩1,516.00 | ₩1,640.00 | ₩1,506.00 | 39,790 | |
| ₩1,620.00 | +125.00 | +8.4% | ₩1,473.00 | ₩1,620.00 | ₩1,473.00 | 35,373 | |
| ₩1,495.00 | -22.00 | -1.5% | ₩1,500.00 | ₩1,500.00 | ₩1,437.00 | 19,724 | |
| ₩1,517.00 | -4.00 | -0.3% | ₩1,511.00 | ₩1,549.00 | ₩1,475.00 | 25,677 | |
| ₩1,521.00 | -49.00 | -3.1% | ₩1,546.00 | ₩1,570.00 | ₩1,509.00 | 15,969 | |
| ₩1,570.00 | +8.00 | +0.5% | ₩1,534.00 | ₩1,601.00 | ₩1,534.00 | 7,999 | |
| ₩1,562.00 | -17.00 | -1.1% | ₩1,579.00 | ₩1,592.00 | ₩1,510.00 | 18,161 | |
| ₩1,579.00 | +33.00 | +2.1% | ₩1,564.00 | ₩1,623.00 | ₩1,524.00 | 56,142 | |
| ₩1,546.00 | -60.00 | -3.7% | ₩1,647.00 | ₩1,647.00 | ₩1,505.00 | 64,183 | |
| ₩1,606.00 | +44.00 | +2.8% | ₩1,602.00 | ₩2,030.00 | ₩1,579.00 | 426,242 | |
| ₩1,562.00 | -121.00 | -7.2% | ₩1,610.00 | ₩1,732.00 | ₩1,533.00 | 34,333 | |
| ₩1,683.00 | -17.00 | -1.0% | ₩1,710.00 | ₩1,718.00 | ₩1,669.00 | 14,448 | |
| ₩1,700.00 | +58.00 | +3.5% | ₩1,642.00 | ₩1,715.00 | ₩1,625.00 | 19,834 | |
| ₩1,642.00 | -129.00 | -7.3% | ₩1,777.00 | ₩1,777.00 | ₩1,625.00 | 28,707 | |
| ₩1,771.00 | -23.00 | -1.3% | ₩1,800.00 | ₩1,894.00 | ₩1,761.00 | 23,436 | |
| ₩1,794.00 | +77.00 | +4.5% | ₩1,681.00 | ₩1,849.00 | ₩1,629.00 | 43,220 | |
| ₩1,717.00 | +17.00 | +1.0% | ₩1,748.00 | ₩1,850.00 | ₩1,688.00 | 72,342 | |
| ₩1,700.00 | +17.00 | +1.0% | ₩1,620.00 | ₩1,750.00 | ₩1,620.00 | 40,476 | |
| ₩1,683.00 | -33.00 | -1.9% | ₩1,653.00 | ₩1,716.00 | ₩1,620.00 | 58,522 | |
| ₩1,716.00 | -3.00 | -0.2% | ₩1,720.00 | ₩1,890.00 | ₩1,650.00 | 131,555 | |
| ₩1,719.00 | +39.00 | +2.3% | ₩1,685.00 | ₩1,749.00 | ₩1,570.00 | 130,827 | |
| ₩1,680.00 | -120.00 | -6.7% | ₩1,800.00 | ₩1,979.00 | ₩1,594.00 | 224,606 | |
| ₩1,800.00 | +110.00 | +6.5% | ₩1,533.00 | ₩1,946.00 | ₩1,532.00 | 393,322 | |
| ₩1,690.00 | -189.00 | -10.1% | ₩1,998.00 | ₩2,195.00 | ₩1,600.00 | 539,194 |
- Ticker
- KRX:199730
- Asset type
- Stock
- Sector
- Health care
- Industry
- Diagnostics & research services
- Exchange
- KRX
- Currency
- KRW
BioInfra Co.,Ltd. on 6ix
- Sector
- Health care
- Industry
- Diagnostics & research services
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