Y-Biologics, Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-21 | 9,300.00 | 9,580.00 | 8,710.00 | 8,820.00 | 8,820.00 | 126,263 |
| 2026-10-20 | 7,750.00 | 8,300.00 | 7,510.00 | 8,130.00 | 8,130.00 | 38,594 |
| 2026-10-19 | 7,140.00 | 7,650.00 | 7,040.00 | 7,650.00 | 7,650.00 | 16,327 |
| 2026-10-16 | 6,930.00 | 7,260.00 | 6,760.00 | 7,170.00 | 7,170.00 | 36,910 |
| 2026-10-15 | 6,750.00 | 6,900.00 | 6,330.00 | 6,700.00 | 6,700.00 | 26,584 |
| 2026-10-14 | 7,000.00 | 7,180.00 | 6,850.00 | 7,000.00 | 7,000.00 | 14,280 |
| 2026-10-13 | 7,090.00 | 7,090.00 | 6,650.00 | 6,890.00 | 6,890.00 | 27,809 |
| 2026-10-12 | 7,700.00 | 7,700.00 | 6,910.00 | 7,060.00 | 7,060.00 | 60,155 |
| 2026-10-08 | 8,190.00 | 8,190.00 | 7,600.00 | 7,630.00 | 7,630.00 | 52,129 |
| 2026-10-07 | 8,680.00 | 8,680.00 | 8,160.00 | 8,180.00 | 8,180.00 | 22,520 |
| 2026-10-06 | 8,570.00 | 8,800.00 | 8,330.00 | 8,480.00 | 8,480.00 | 18,478 |
| 2026-10-02 | 8,530.00 | 8,700.00 | 8,430.00 | 8,520.00 | 8,520.00 | 19,971 |
| 2026-10-01 | 8,030.00 | 8,600.00 | 7,950.00 | 8,590.00 | 8,590.00 | 39,205 |
| 2026-09-30 | 8,080.00 | 8,350.00 | 7,990.00 | 8,030.00 | 8,030.00 | 17,167 |
| 2026-09-29 | 8,350.00 | 8,350.00 | 8,000.00 | 8,030.00 | 8,030.00 | 17,029 |
| 2026-09-28 | 8,700.00 | 8,820.00 | 7,900.00 | 8,190.00 | 8,190.00 | 32,561 |
| 2026-09-23 | 8,080.00 | 8,460.00 | 8,010.00 | 8,340.00 | 8,340.00 | 25,331 |
| 2026-09-22 | 8,200.00 | 8,410.00 | 7,970.00 | 8,000.00 | 8,000.00 | 36,057 |
| 2026-09-21 | 8,220.00 | 8,280.00 | 8,010.00 | 8,200.00 | 8,200.00 | 23,131 |
| 2026-09-18 | 8,260.00 | 8,440.00 | 8,090.00 | 8,220.00 | 8,220.00 | 20,364 |
| 2026-09-17 | 8,230.00 | 8,510.00 | 8,200.00 | 8,260.00 | 8,260.00 | 11,167 |
| 2026-09-16 | 8,480.00 | 8,480.00 | 8,100.00 | 8,280.00 | 8,280.00 | 39,048 |
| 2026-09-15 | 8,490.00 | 8,760.00 | 8,300.00 | 8,400.00 | 8,400.00 | 19,121 |
| 2026-09-14 | 8,620.00 | 8,670.00 | 8,330.00 | 8,400.00 | 8,400.00 | 29,662 |
| 2026-09-11 | 8,800.00 | 8,800.00 | 8,510.00 | 8,600.00 | 8,600.00 | 15,477 |
| 2026-09-10 | 9,010.00 | 9,070.00 | 8,560.00 | 8,850.00 | 8,850.00 | 32,879 |
| 2026-09-09 | 8,870.00 | 9,100.00 | 8,820.00 | 9,050.00 | 9,050.00 | 15,935 |
| 2026-09-08 | 8,840.00 | 9,300.00 | 8,810.00 | 8,850.00 | 8,850.00 | 31,191 |
| 2026-09-07 | 8,740.00 | 9,280.00 | 8,510.00 | 8,990.00 | 8,990.00 | 42,962 |
| 2026-09-04 | 8,280.00 | 8,700.00 | 8,280.00 | 8,680.00 | 8,680.00 | 21,512 |
| 2026-09-03 | 8,600.00 | 8,740.00 | 8,300.00 | 8,460.00 | 8,460.00 | 26,608 |
| 2026-09-02 | 8,670.00 | 8,880.00 | 8,370.00 | 8,620.00 | 8,620.00 | 34,715 |
| 2026-09-01 | 8,800.00 | 8,800.00 | 8,550.00 | 8,690.00 | 8,690.00 | 30,419 |
| 2026-08-31 | 8,740.00 | 8,900.00 | 8,350.00 | 8,750.00 | 8,750.00 | 76,504 |
| 2026-08-28 | 8,930.00 | 9,160.00 | 8,740.00 | 8,950.00 | 8,950.00 | 19,945 |
| 2026-08-27 | 9,060.00 | 9,150.00 | 8,840.00 | 9,010.00 | 9,010.00 | 18,579 |
| 2026-08-26 | 9,060.00 | 9,320.00 | 8,840.00 | 9,080.00 | 9,080.00 | 31,702 |
| 2026-08-25 | 9,390.00 | 9,390.00 | 8,610.00 | 8,990.00 | 8,990.00 | 61,439 |
| 2026-08-24 | 9,350.00 | 9,560.00 | 9,150.00 | 9,390.00 | 9,390.00 | 45,757 |
| 2026-08-21 | 9,490.00 | 9,500.00 | 8,950.00 | 9,080.00 | 9,080.00 | 55,071 |
| 2026-08-20 | 9,850.00 | 10,170.00 | 9,490.00 | 9,880.00 | 9,880.00 | 97,033 |
| 2026-08-19 | 9,320.00 | 9,610.00 | 9,000.00 | 9,390.00 | 9,390.00 | 38,036 |
| 2026-08-18 | 10,230.00 | 10,230.00 | 9,250.00 | 9,320.00 | 9,320.00 | 70,220 |
| 2026-08-14 | 10,760.00 | 11,080.00 | 10,150.00 | 10,230.00 | 10,230.00 | 59,577 |
| 2026-08-13 | 10,920.00 | 11,500.00 | 10,590.00 | 10,760.00 | 10,760.00 | 70,184 |
| 2026-08-12 | 11,200.00 | 11,270.00 | 10,750.00 | 10,920.00 | 10,920.00 | 58,460 |
| 2026-08-11 | 11,100.00 | 11,980.00 | 10,870.00 | 11,400.00 | 11,400.00 | 75,749 |
| 2026-08-10 | 10,000.00 | 11,770.00 | 10,000.00 | 11,330.00 | 11,330.00 | 147,153 |
| 2026-08-07 | 10,080.00 | 10,310.00 | 9,510.00 | 9,980.00 | 9,980.00 | 48,149 |
| 2026-08-06 | 10,060.00 | 10,390.00 | 9,690.00 | 10,230.00 | 10,230.00 | 45,155 |
| 2026-08-05 | 10,180.00 | 10,500.00 | 9,910.00 | 10,060.00 | 10,060.00 | 64,106 |
| 2026-08-04 | 8,800.00 | 10,270.00 | 8,800.00 | 10,170.00 | 10,170.00 | 104,732 |
| 2026-08-03 | 8,000.00 | 9,280.00 | 8,000.00 | 9,000.00 | 9,000.00 | 61,931 |
| 2026-07-31 | 7,590.00 | 8,220.00 | 7,590.00 | 8,180.00 | 8,180.00 | 254,300 |
| 2026-07-30 | 7,770.00 | 8,080.00 | 7,230.00 | 7,520.00 | 7,520.00 | 147,871 |
| 2026-07-29 | 8,620.00 | 8,890.00 | 7,250.00 | 7,830.00 | 7,830.00 | 131,918 |
| 2026-07-28 | 9,300.00 | 9,300.00 | 8,300.00 | 8,620.00 | 8,620.00 | 74,608 |
| 2026-07-27 | 9,350.00 | 9,620.00 | 9,070.00 | 9,330.00 | 9,330.00 | 36,280 |
| 2026-07-24 | 9,750.00 | 9,800.00 | 9,010.00 | 9,330.00 | 9,330.00 | 53,555 |
| 2026-07-23 | 8,980.00 | 9,600.00 | 8,860.00 | 9,590.00 | 9,590.00 | 93,574 |
Page 1 of 12 · 698 trading daysOlder →
Stock splits
No stock splits on record.
Dividends
No dividends on record.
Open, high, low and close are as traded (KRW). Adjusted close accounts for splits and dividends. Educational only, not financial advice.