Isaac Engineering Co. Ltd. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-01-23 | 9,810.00 | 10,040.00 | 9,410.00 | 9,470.00 | 9,470.00 | 220,272 |
| 2026-01-22 | 9,800.00 | 10,200.00 | 9,300.00 | 9,790.00 | 9,790.00 | 543,991 |
| 2026-01-21 | 8,940.00 | 9,830.00 | 8,940.00 | 9,610.00 | 9,610.00 | 457,068 |
| 2026-01-20 | 9,630.00 | 9,720.00 | 8,940.00 | 9,340.00 | 9,340.00 | 245,961 |
| 2026-01-19 | 9,110.00 | 9,600.00 | 9,030.00 | 9,390.00 | 9,390.00 | 377,747 |
| 2026-01-16 | 9,490.00 | 9,920.00 | 8,950.00 | 9,040.00 | 9,040.00 | 692,366 |
| 2026-01-15 | 8,590.00 | 10,090.00 | 8,450.00 | 9,420.00 | 9,420.00 | 1,867,163 |
| 2026-01-14 | 8,500.00 | 8,870.00 | 8,430.00 | 8,600.00 | 8,600.00 | 101,659 |
| 2026-01-13 | 8,550.00 | 8,640.00 | 8,300.00 | 8,400.00 | 8,400.00 | 42,748 |
| 2026-01-12 | 8,120.00 | 8,930.00 | 8,030.00 | 8,550.00 | 8,550.00 | 158,337 |
| 2026-01-09 | 7,750.00 | 8,240.00 | 7,750.00 | 8,120.00 | 8,120.00 | 47,061 |
| 2026-01-08 | 8,130.00 | 8,170.00 | 7,800.00 | 7,820.00 | 7,820.00 | 45,256 |
| 2026-01-07 | 8,270.00 | 8,280.00 | 8,020.00 | 8,120.00 | 8,120.00 | 54,404 |
| 2026-01-06 | 8,410.00 | 8,490.00 | 8,190.00 | 8,300.00 | 8,300.00 | 67,456 |
| 2026-01-05 | 8,690.00 | 8,800.00 | 8,310.00 | 8,490.00 | 8,490.00 | 63,063 |
| 2026-01-02 | 8,430.00 | 8,740.00 | 8,320.00 | 8,690.00 | 8,690.00 | 49,434 |
| 2025-12-30 | 8,870.00 | 8,870.00 | 8,390.00 | 8,420.00 | 8,420.00 | 43,678 |
| 2025-12-29 | 8,210.00 | 8,900.00 | 8,210.00 | 8,770.00 | 8,770.00 | 80,830 |
| 2025-12-26 | 8,580.00 | 8,710.00 | 8,240.00 | 8,250.00 | 8,250.00 | 40,300 |
| 2025-12-24 | 8,650.00 | 8,900.00 | 8,570.00 | 8,580.00 | 8,580.00 | 42,064 |
| 2025-12-23 | 8,980.00 | 9,070.00 | 8,600.00 | 8,650.00 | 8,650.00 | 67,169 |
| 2025-12-22 | 8,540.00 | 9,050.00 | 8,540.00 | 8,990.00 | 8,990.00 | 114,855 |
| 2025-12-19 | 8,260.00 | 8,620.00 | 8,200.00 | 8,540.00 | 8,540.00 | 36,198 |
| 2025-12-18 | 8,120.00 | 8,530.00 | 8,120.00 | 8,230.00 | 8,230.00 | 17,688 |
| 2025-12-17 | 8,560.00 | 8,670.00 | 8,370.00 | 8,370.00 | 8,370.00 | 53,377 |
| 2025-12-16 | 8,890.00 | 8,890.00 | 8,480.00 | 8,600.00 | 8,600.00 | 54,381 |
| 2025-12-15 | 9,000.00 | 9,230.00 | 8,850.00 | 8,880.00 | 8,880.00 | 106,734 |
| 2025-12-12 | 8,890.00 | 9,130.00 | 8,800.00 | 9,090.00 | 9,090.00 | 106,742 |
| 2025-12-11 | 8,790.00 | 9,090.00 | 8,780.00 | 8,880.00 | 8,880.00 | 72,220 |
| 2025-12-10 | 8,730.00 | 9,040.00 | 8,690.00 | 8,810.00 | 8,810.00 | 95,376 |
| 2025-12-09 | 8,850.00 | 8,960.00 | 8,700.00 | 8,820.00 | 8,820.00 | 60,208 |
| 2025-12-08 | 8,680.00 | 9,240.00 | 8,670.00 | 8,970.00 | 8,970.00 | 160,747 |
| 2025-12-05 | 9,010.00 | 9,010.00 | 8,620.00 | 8,810.00 | 8,810.00 | 116,622 |
| 2025-12-04 | 8,620.00 | 9,270.00 | 8,560.00 | 8,950.00 | 8,950.00 | 613,348 |
| 2025-12-03 | 8,490.00 | 8,660.00 | 8,360.00 | 8,550.00 | 8,550.00 | 55,238 |
| 2025-12-02 | 8,540.00 | 8,540.00 | 8,350.00 | 8,490.00 | 8,490.00 | 43,068 |
| 2025-12-01 | 8,430.00 | 8,750.00 | 8,310.00 | 8,390.00 | 8,390.00 | 124,856 |
| 2025-11-28 | 7,940.00 | 8,460.00 | 7,940.00 | 8,430.00 | 8,430.00 | 236,035 |
| 2025-11-27 | 7,650.00 | 7,990.00 | 7,570.00 | 7,820.00 | 7,820.00 | 82,053 |
| 2025-11-26 | 7,560.00 | 7,620.00 | 7,480.00 | 7,610.00 | 7,610.00 | 20,876 |
| 2025-11-25 | 7,360.00 | 7,640.00 | 7,350.00 | 7,400.00 | 7,400.00 | 34,970 |
| 2025-11-24 | 7,480.00 | 7,570.00 | 7,300.00 | 7,360.00 | 7,360.00 | 28,062 |
| 2025-11-21 | 7,540.00 | 7,600.00 | 7,370.00 | 7,370.00 | 7,370.00 | 37,321 |
| 2025-11-20 | 7,650.00 | 7,850.00 | 7,640.00 | 7,680.00 | 7,680.00 | 41,102 |
| 2025-11-19 | 7,850.00 | 7,960.00 | 7,540.00 | 7,620.00 | 7,620.00 | 75,035 |
| 2025-11-18 | 7,850.00 | 8,000.00 | 7,580.00 | 7,720.00 | 7,720.00 | 80,929 |
| 2025-11-17 | 8,160.00 | 8,320.00 | 7,950.00 | 7,960.00 | 7,960.00 | 58,479 |
| 2025-11-14 | 8,300.00 | 8,380.00 | 7,980.00 | 7,980.00 | 7,980.00 | 123,887 |
| 2025-11-13 | 8,640.00 | 8,670.00 | 8,310.00 | 8,530.00 | 8,530.00 | 95,117 |
| 2025-11-12 | 8,580.00 | 8,790.00 | 8,400.00 | 8,630.00 | 8,630.00 | 74,392 |
| 2025-11-11 | 8,450.00 | 8,680.00 | 8,310.00 | 8,430.00 | 8,430.00 | 89,520 |
| 2025-11-10 | 8,440.00 | 8,880.00 | 8,330.00 | 8,400.00 | 8,400.00 | 57,702 |
| 2025-11-07 | 8,250.00 | 8,620.00 | 8,240.00 | 8,390.00 | 8,390.00 | 108,286 |
| 2025-11-06 | 8,720.00 | 9,000.00 | 8,370.00 | 8,520.00 | 8,520.00 | 92,786 |
| 2025-11-05 | 9,100.00 | 9,110.00 | 8,250.00 | 8,610.00 | 8,610.00 | 229,877 |
| 2025-11-04 | 9,450.00 | 9,480.00 | 9,020.00 | 9,150.00 | 9,150.00 | 370,513 |
| 2025-11-03 | 8,850.00 | 9,800.00 | 8,850.00 | 9,310.00 | 9,310.00 | 1,280,626 |
| 2025-10-31 | 8,130.00 | 9,500.00 | 8,090.00 | 8,810.00 | 8,810.00 | 2,169,598 |
| 2025-10-30 | 8,210.00 | 8,330.00 | 7,870.00 | 8,050.00 | 8,050.00 | 153,030 |
| 2025-10-29 | 8,170.00 | 8,340.00 | 8,120.00 | 8,200.00 | 8,200.00 | 90,710 |
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.