Black Yak I&C Co.,Ltd (KOSDAQ:478560)
 3,645.00
 +120.00 (3.40%)
  At close: Oct 31, 2025
Black Yak I&C Co.,Ltd Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume | 
|---|---|---|---|---|---|---|---|
| Oct 31, 2025 | 3,560.00 | 3,800.00 | 3,500.00 | 3,645.00 | 3,645.00 | 3.40% | 102,535 | 
| Oct 30, 2025 | 3,565.00 | 3,585.00 | 3,470.00 | 3,525.00 | 3,525.00 | -1.12% | 31,744 | 
| Oct 29, 2025 | 3,560.00 | 3,590.00 | 3,515.00 | 3,565.00 | 3,565.00 | 0.14% | 17,979 | 
| Oct 28, 2025 | 3,505.00 | 3,585.00 | 3,485.00 | 3,560.00 | 3,560.00 | 0.99% | 32,611 | 
| Oct 27, 2025 | 3,455.00 | 3,555.00 | 3,420.00 | 3,525.00 | 3,525.00 | 2.03% | 51,765 | 
| Oct 24, 2025 | 3,545.00 | 3,545.00 | 3,455.00 | 3,455.00 | 3,455.00 | -1.99% | 24,579 | 
| Oct 23, 2025 | 3,500.00 | 3,545.00 | 3,480.00 | 3,525.00 | 3,525.00 | 0.71% | 14,263 | 
| Oct 22, 2025 | 3,520.00 | 3,530.00 | 3,470.00 | 3,500.00 | 3,500.00 | -0.57% | 20,975 | 
| Oct 21, 2025 | 3,520.00 | 3,565.00 | 3,435.00 | 3,520.00 | 3,520.00 | -0.14% | 32,217 | 
| Oct 20, 2025 | 3,530.00 | 3,575.00 | 3,435.00 | 3,525.00 | 3,525.00 | -0.14% | 23,676 | 
| Oct 17, 2025 | 3,555.00 | 3,570.00 | 3,460.00 | 3,530.00 | 3,530.00 | -0.84% | 53,412 | 
| Oct 16, 2025 | 3,675.00 | 3,675.00 | 3,525.00 | 3,560.00 | 3,560.00 | -3.13% | 59,078 | 
| Oct 15, 2025 | 3,590.00 | 3,700.00 | 3,575.00 | 3,675.00 | 3,675.00 | 2.94% | 50,920 | 
| Oct 14, 2025 | 3,590.00 | 3,670.00 | 3,505.00 | 3,570.00 | 3,570.00 | - | 62,699 | 
| Oct 13, 2025 | 3,630.00 | 3,645.00 | 3,565.00 | 3,570.00 | 3,570.00 | -2.19% | 22,411 | 
| Oct 10, 2025 | 3,615.00 | 3,695.00 | 3,585.00 | 3,650.00 | 3,650.00 | - | 53,988 | 
| Oct 2, 2025 | 3,760.00 | 3,800.00 | 3,510.00 | 3,650.00 | 3,650.00 | -2.93% | 66,845 | 
| Oct 1, 2025 | 3,880.00 | 3,880.00 | 3,750.00 | 3,760.00 | 3,760.00 | -3.09% | 49,443 | 
| Sep 30, 2025 | 3,860.00 | 3,890.00 | 3,765.00 | 3,880.00 | 3,880.00 | 1.04% | 56,408 | 
| Sep 29, 2025 | 3,775.00 | 3,860.00 | 3,775.00 | 3,840.00 | 3,840.00 | 1.72% | 23,199 | 
| Sep 26, 2025 | 3,880.00 | 3,880.00 | 3,775.00 | 3,775.00 | 3,775.00 | -2.71% | 24,701 | 
| Sep 25, 2025 | 3,880.00 | 3,955.00 | 3,800.00 | 3,880.00 | 3,880.00 | - | 37,067 | 
| Sep 24, 2025 | 3,865.00 | 3,910.00 | 3,810.00 | 3,880.00 | 3,880.00 | 0.91% | 35,187 | 
| Sep 23, 2025 | 3,820.00 | 3,860.00 | 3,790.00 | 3,845.00 | 3,845.00 | 0.65% | 30,562 | 
| Sep 22, 2025 | 3,765.00 | 3,840.00 | 3,750.00 | 3,820.00 | 3,820.00 | 2.96% | 49,139 | 
| Sep 19, 2025 | 3,855.00 | 3,900.00 | 3,700.00 | 3,710.00 | 3,710.00 | -4.63% | 78,041 | 
| Sep 18, 2025 | 3,870.00 | 3,915.00 | 3,800.00 | 3,890.00 | 3,890.00 | 2.10% | 53,599 | 
| Sep 17, 2025 | 3,850.00 | 3,895.00 | 3,800.00 | 3,810.00 | 3,810.00 | -1.04% | 22,976 | 
| Sep 16, 2025 | 3,795.00 | 3,890.00 | 3,795.00 | 3,850.00 | 3,850.00 | 0.92% | 42,089 | 
| Sep 15, 2025 | 3,790.00 | 3,845.00 | 3,730.00 | 3,815.00 | 3,815.00 | -0.26% | 18,956 | 
| Sep 12, 2025 | 3,935.00 | 3,935.00 | 3,795.00 | 3,825.00 | 3,825.00 | -2.05% | 34,157 | 
| Sep 11, 2025 | 3,975.00 | 4,000.00 | 3,890.00 | 3,905.00 | 3,905.00 | -1.26% | 54,868 | 
| Sep 10, 2025 | 3,865.00 | 4,040.00 | 3,810.00 | 3,955.00 | 3,955.00 | 2.33% | 99,194 | 
| Sep 9, 2025 | 3,920.00 | 3,920.00 | 3,760.00 | 3,865.00 | 3,865.00 | 1.84% | 51,447 | 
| Sep 8, 2025 | 3,820.00 | 3,840.00 | 3,765.00 | 3,795.00 | 3,795.00 | 0.80% | 20,974 | 
| Sep 5, 2025 | 3,790.00 | 3,810.00 | 3,760.00 | 3,765.00 | 3,765.00 | -0.66% | 7,282 | 
| Sep 4, 2025 | 3,900.00 | 3,975.00 | 3,790.00 | 3,790.00 | 3,790.00 | -0.79% | 108,001 | 
| Sep 3, 2025 | 3,615.00 | 3,860.00 | 3,570.00 | 3,820.00 | 3,820.00 | 5.82% | 122,677 | 
| Sep 2, 2025 | 3,540.00 | 3,700.00 | 3,540.00 | 3,610.00 | 3,610.00 | 1.98% | 32,149 | 
| Sep 1, 2025 | 3,610.00 | 3,610.00 | 3,500.00 | 3,540.00 | 3,540.00 | -2.07% | 49,147 | 
| Aug 29, 2025 | 3,665.00 | 3,735.00 | 3,550.00 | 3,615.00 | 3,615.00 | -0.82% | 51,695 | 
| Aug 28, 2025 | 3,640.00 | 3,745.00 | 3,600.00 | 3,645.00 | 3,645.00 | 0.14% | 45,866 | 
| Aug 27, 2025 | 3,635.00 | 3,655.00 | 3,565.00 | 3,640.00 | 3,640.00 | 0.97% | 17,562 | 
| Aug 26, 2025 | 3,615.00 | 3,730.00 | 3,590.00 | 3,605.00 | 3,605.00 | -0.28% | 12,475 | 
| Aug 25, 2025 | 3,590.00 | 3,675.00 | 3,590.00 | 3,615.00 | 3,615.00 | 0.84% | 24,187 | 
| Aug 22, 2025 | 3,600.00 | 3,650.00 | 3,570.00 | 3,585.00 | 3,585.00 | -0.42% | 36,812 | 
| Aug 21, 2025 | 3,605.00 | 3,705.00 | 3,545.00 | 3,600.00 | 3,600.00 | -1.37% | 97,810 | 
| Aug 20, 2025 | 3,750.00 | 3,750.00 | 3,585.00 | 3,650.00 | 3,650.00 | -2.67% | 97,016 | 
| Aug 19, 2025 | 3,760.00 | 3,835.00 | 3,690.00 | 3,750.00 | 3,750.00 | -1.32% | 66,816 | 
| Aug 18, 2025 | 3,950.00 | 3,950.00 | 3,765.00 | 3,800.00 | 3,800.00 | -3.80% | 76,608 |