Stock listing
KRX:377220 From Bio Co., Ltd. (프롬바이오) 주가
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Share price · KRX:377220
₩1,760.00 KRW -122.00 (-6.5%)
Close on Oct 30, 2026
- Day range
- ₩1,742.00 – ₩1,902.00 KRWOct 30, 2026
- Volume
- 47,633 sharesOct 30, 2026
- Market cap
- ₩9.97B KRWAt the close on Oct 30, 2026 · price × 5.66M shares outstanding
- 52-week range
- ₩1,742.00 – ₩9,865.00 KRWLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- ₩648.8M KRWMedian day 53,549 shares · last 3 months, Aug 10, 2026 – Oct 30, 2026

Daily closes
Last 3 months, Aug 10, 2026 – Oct 30, 2026 · KRX:377220 · KRW, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| ₩1,760.00 | -122.00 | -6.5% | ₩1,902.00 | ₩1,902.00 | ₩1,742.00 | 47,633 | |
| ₩1,882.00 | -27.00 | -1.4% | ₩1,909.00 | ₩1,960.00 | ₩1,854.00 | 89,383 | |
| ₩1,909.00 | -20.00 | -1.0% | ₩1,960.00 | ₩1,961.00 | ₩1,885.00 | 89,404 | |
| ₩1,929.00 | -166.00 | -7.9% | ₩2,100.00 | ₩2,205.00 | ₩1,820.00 | 248,700 | |
| ₩2,095.00 | -160.00 | -7.1% | ₩2,255.00 | ₩2,255.00 | ₩2,005.00 | 98,225 | |
| ₩2,255.00 | -5.00 | -0.2% | ₩2,205.00 | ₩2,485.00 | ₩2,115.00 | 242,961 | |
| ₩2,260.00 | -115.00 | -4.8% | ₩2,375.00 | ₩2,545.00 | ₩2,230.00 | 207,621 | |
| ₩2,375.00 | -95.00 | -3.8% | ₩2,485.00 | ₩2,700.00 | ₩2,350.00 | 352,888 | |
| ₩2,470.00 | -185.00 | -7.0% | ₩2,700.00 | ₩2,800.00 | ₩2,325.00 | 395,608 | |
| ₩2,655.00 | -185.00 | -6.5% | ₩3,095.00 | ₩3,690.00 | ₩2,570.00 | 1,978,191 | |
| ₩2,840.00 | +655.00 | +30.0% | ₩2,240.00 | ₩2,840.00 | ₩2,095.00 | 1,388,263 | |
| ₩2,185.00 | -270.00 | -11.0% | ₩2,290.00 | ₩2,670.00 | ₩2,000.00 | 827,152 | |
| ₩2,455.00 | +566.00 | +30.0% | ₩1,890.00 | ₩2,455.00 | ₩1,857.00 | 2,222,515 | |
| ₩1,889.00 | +12.00 | +0.6% | ₩1,750.00 | ₩1,946.00 | ₩1,750.00 | 24,357 | |
| ₩1,877.00 | +4.00 | +0.2% | ₩1,852.00 | ₩1,947.00 | ₩1,842.00 | 17,789 | |
| ₩1,873.00 | -77.00 | -3.9% | ₩1,950.00 | ₩1,986.00 | ₩1,870.00 | 30,552 | |
| ₩1,950.00 | +40.00 | +2.1% | ₩1,910.00 | ₩2,050.00 | ₩1,909.00 | 33,648 | |
| ₩1,910.00 | +22.00 | +1.2% | ₩1,910.00 | ₩1,970.00 | ₩1,847.00 | 51,345 | |
| ₩1,888.00 | -142.00 | -7.0% | ₩2,000.00 | ₩2,060.00 | ₩1,877.00 | 76,845 | |
| ₩2,030.00 | -70.00 | -3.3% | ₩2,055.00 | ₩2,130.00 | ₩1,980.00 | 31,538 | |
| ₩2,100.00 | -50.00 | -2.3% | ₩2,150.00 | ₩2,270.00 | ₩2,025.00 | 24,612 | |
| ₩2,150.00 | -40.00 | -1.8% | ₩2,125.00 | ₩2,220.00 | ₩1,950.00 | 170,590 | |
| ₩2,190.00 | -295.00 | -11.9% | ₩2,375.00 | ₩2,450.00 | ₩2,000.00 | 254,377 | |
| ₩2,485.00 | -220.00 | -8.1% | ₩2,760.00 | ₩2,800.00 | ₩2,485.00 | 74,155 | |
| ₩2,705.00 | -145.00 | -5.1% | ₩2,890.00 | ₩2,890.00 | ₩2,560.00 | 79,374 | |
| ₩2,850.00 | -45.00 | -1.6% | ₩3,085.00 | ₩3,085.00 | ₩2,810.00 | 34,398 | |
| ₩2,895.00 | -40.00 | -1.4% | ₩3,045.00 | ₩3,045.00 | ₩2,895.00 | 17,662 | |
| ₩2,935.00 | -25.00 | -0.8% | ₩2,950.00 | ₩3,020.00 | ₩2,930.00 | 20,406 | |
| ₩2,960.00 | +45.00 | +1.5% | ₩2,900.00 | ₩3,015.00 | ₩2,855.00 | 23,725 | |
| ₩2,915.00 | -125.00 | -4.1% | ₩2,980.00 | ₩3,465.00 | ₩2,915.00 | 164,593 | |
| ₩3,040.00 | -10.00 | -0.3% | ₩3,140.00 | ₩3,140.00 | ₩2,955.00 | 13,566 | |
| ₩3,050.00 | -10.00 | -0.3% | ₩3,055.00 | ₩3,160.00 | ₩2,980.00 | 9,879 | |
| ₩3,060.00 | +80.00 | +2.7% | ₩2,995.00 | ₩3,110.00 | ₩2,980.00 | 20,845 | |
| ₩2,980.00 | -40.00 | -1.3% | ₩3,030.00 | ₩3,055.00 | ₩2,970.00 | 20,102 | |
| ₩3,020.00 | +85.00 | +2.9% | ₩2,935.00 | ₩3,125.00 | ₩2,890.00 | 53,549 | |
| ₩2,935.00 | +100.00 | +3.5% | ₩2,860.00 | ₩3,005.00 | ₩2,860.00 | 17,019 | |
| ₩2,835.00 | -40.00 | -1.4% | ₩2,840.00 | ₩3,030.00 | ₩2,830.00 | 29,137 | |
| ₩2,875.00 | -15.00 | -0.5% | ₩2,895.00 | ₩2,935.00 | ₩2,870.00 | 14,051 | |
| ₩2,890.00 | -110.00 | -3.7% | ₩2,920.00 | ₩2,995.00 | ₩2,840.00 | 20,184 | |
| ₩3,000.00 | +40.00 | +1.4% | ₩2,960.00 | ₩3,305.00 | ₩2,930.00 | 150,364 | |
| ₩2,960.00 | +30.00 | +1.0% | ₩2,930.00 | ₩3,005.00 | ₩2,830.00 | 16,188 | |
| ₩2,930.00 | -25.00 | -0.8% | ₩2,940.00 | ₩2,995.00 | ₩2,905.00 | 10,038 | |
| ₩2,955.00 | +35.00 | +1.2% | ₩2,800.00 | ₩3,075.00 | ₩2,800.00 | 25,866 | |
| ₩2,920.00 | +35.00 | +1.2% | ₩3,135.00 | ₩3,135.00 | ₩2,885.00 | 17,423 | |
| ₩2,885.00 | -115.00 | -3.8% | ₩3,030.00 | ₩3,030.00 | ₩2,780.00 | 49,716 | |
| ₩3,000.00 | +35.00 | +1.2% | ₩3,065.00 | ₩3,545.00 | ₩2,990.00 | 208,754 | |
| ₩2,965.00 | -100.00 | -3.3% | ₩3,065.00 | ₩3,065.00 | ₩2,895.00 | 30,363 | |
| ₩3,065.00 | +25.00 | +0.8% | ₩3,060.00 | ₩3,150.00 | ₩2,920.00 | 39,625 | |
| ₩3,040.00 | -40.00 | -1.3% | ₩3,020.00 | ₩3,100.00 | ₩2,945.00 | 54,017 | |
| ₩3,080.00 | +70.00 | +2.3% | ₩3,000.00 | ₩3,195.00 | ₩2,965.00 | 65,458 | |
| ₩3,010.00 | -75.00 | -2.4% | ₩3,210.00 | ₩3,220.00 | ₩2,975.00 | 103,246 | |
| ₩3,085.00 | -375.00 | -10.8% | ₩3,460.00 | ₩3,465.00 | ₩3,000.00 | 148,301 | |
| ₩3,460.00 | -225.00 | -6.1% | ₩3,650.00 | ₩3,925.00 | ₩3,180.00 | 452,003 | |
| ₩3,685.00 | +355.00 | +10.7% | ₩3,390.00 | ₩4,325.00 | ₩3,390.00 | 1,950,547 | |
| ₩3,330.00 | +765.00 | +29.8% | ₩2,820.00 | ₩3,330.00 | ₩2,820.00 | 159,113 |
- Ticker
- KRX:377220
- Asset type
- Stock
- Exchange
- KRX
- Currency
- KRW
Latest news
Colossal Biosciences Acquires Viagen, the Leader in Animal Cloning
Nov 4, 2025
Closed ₩7,165.00 (+2.4%) on Nov 5, 2025
From Bio Co., Ltd. on 6ix
- News releases
- 1 in the last 12 months · 1 in all · newest Nov 4, 2025 · oldest 2025
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