Seoul Information Service Inc. (KOSDAQ:036120)
 2,205.00
 -15.00 (-0.68%)
  At close: Oct 28, 2025
Seoul Information Service Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume | 
|---|---|---|---|---|---|---|---|
| Oct 30, 2025 | 2,170.00 | 2,170.00 | 2,105.00 | 2,150.00 | 2,150.00 | -0.92% | 114,244 | 
| Oct 29, 2025 | 2,210.00 | 2,220.00 | 2,170.00 | 2,170.00 | 2,170.00 | -1.59% | 56,360 | 
| Oct 28, 2025 | 2,205.00 | 2,235.00 | 2,195.00 | 2,205.00 | 2,205.00 | -0.68% | 46,834 | 
| Oct 27, 2025 | 2,190.00 | 2,225.00 | 2,185.00 | 2,220.00 | 2,220.00 | 1.37% | 65,359 | 
| Oct 24, 2025 | 2,255.00 | 2,255.00 | 2,190.00 | 2,190.00 | 2,190.00 | -2.45% | 145,773 | 
| Oct 23, 2025 | 2,250.00 | 2,325.00 | 2,240.00 | 2,245.00 | 2,245.00 | -0.22% | 111,260 | 
| Oct 22, 2025 | 2,295.00 | 2,310.00 | 2,240.00 | 2,250.00 | 2,250.00 | -1.96% | 56,460 | 
| Oct 21, 2025 | 2,265.00 | 2,330.00 | 2,255.00 | 2,295.00 | 2,295.00 | 1.32% | 132,941 | 
| Oct 20, 2025 | 2,265.00 | 2,275.00 | 2,230.00 | 2,265.00 | 2,265.00 | - | 95,785 | 
| Oct 17, 2025 | 2,265.00 | 2,330.00 | 2,245.00 | 2,265.00 | 2,265.00 | 0.44% | 148,896 | 
| Oct 16, 2025 | 2,270.00 | 2,270.00 | 2,240.00 | 2,255.00 | 2,255.00 | -0.44% | 47,304 | 
| Oct 15, 2025 | 2,245.00 | 2,280.00 | 2,210.00 | 2,265.00 | 2,265.00 | 0.22% | 68,762 | 
| Oct 14, 2025 | 2,280.00 | 2,295.00 | 2,245.00 | 2,260.00 | 2,260.00 | -1.53% | 58,714 | 
| Oct 13, 2025 | 2,265.00 | 2,300.00 | 2,265.00 | 2,295.00 | 2,295.00 | 1.32% | 68,812 | 
| Oct 10, 2025 | 2,295.00 | 2,295.00 | 2,250.00 | 2,265.00 | 2,265.00 | -1.31% | 99,215 | 
| Oct 2, 2025 | 2,275.00 | 2,300.00 | 2,270.00 | 2,295.00 | 2,295.00 | - | 59,868 | 
| Oct 1, 2025 | 2,260.00 | 2,295.00 | 2,215.00 | 2,295.00 | 2,295.00 | 0.88% | 86,175 | 
| Sep 30, 2025 | 2,280.00 | 2,310.00 | 2,265.00 | 2,275.00 | 2,275.00 | -0.22% | 39,858 | 
| Sep 29, 2025 | 2,295.00 | 2,300.00 | 2,265.00 | 2,280.00 | 2,280.00 | -0.65% | 46,356 | 
| Sep 26, 2025 | 2,300.00 | 2,300.00 | 2,255.00 | 2,295.00 | 2,295.00 | -0.22% | 54,274 | 
| Sep 25, 2025 | 2,250.00 | 2,305.00 | 2,240.00 | 2,300.00 | 2,300.00 | 1.10% | 54,355 | 
| Sep 24, 2025 | 2,270.00 | 2,285.00 | 2,240.00 | 2,275.00 | 2,275.00 | 0.44% | 58,256 | 
| Sep 23, 2025 | 2,225.00 | 2,270.00 | 2,225.00 | 2,265.00 | 2,265.00 | 0.67% | 45,473 | 
| Sep 22, 2025 | 2,255.00 | 2,265.00 | 2,225.00 | 2,250.00 | 2,250.00 | -0.22% | 66,851 | 
| Sep 19, 2025 | 2,285.00 | 2,285.00 | 2,250.00 | 2,255.00 | 2,255.00 | -1.31% | 33,765 | 
| Sep 18, 2025 | 2,225.00 | 2,295.00 | 2,210.00 | 2,285.00 | 2,285.00 | 3.39% | 87,533 | 
| Sep 17, 2025 | 2,210.00 | 2,225.00 | 2,200.00 | 2,210.00 | 2,210.00 | - | 34,679 | 
| Sep 16, 2025 | 2,195.00 | 2,225.00 | 2,195.00 | 2,210.00 | 2,210.00 | -0.23% | 34,318 | 
| Sep 15, 2025 | 2,230.00 | 2,240.00 | 2,210.00 | 2,215.00 | 2,215.00 | -0.67% | 63,242 | 
| Sep 12, 2025 | 2,225.00 | 2,230.00 | 2,195.00 | 2,230.00 | 2,230.00 | 0.22% | 27,755 | 
| Sep 11, 2025 | 2,230.00 | 2,235.00 | 2,205.00 | 2,225.00 | 2,225.00 | -0.22% | 25,214 | 
| Sep 10, 2025 | 2,170.00 | 2,240.00 | 2,170.00 | 2,230.00 | 2,230.00 | 2.29% | 50,199 | 
| Sep 9, 2025 | 2,165.00 | 2,200.00 | 2,155.00 | 2,180.00 | 2,180.00 | -0.23% | 60,739 | 
| Sep 8, 2025 | 2,215.00 | 2,215.00 | 2,165.00 | 2,185.00 | 2,185.00 | -0.68% | 57,778 | 
| Sep 5, 2025 | 2,200.00 | 2,205.00 | 2,175.00 | 2,200.00 | 2,200.00 | 0.23% | 18,266 | 
| Sep 4, 2025 | 2,175.00 | 2,215.00 | 2,150.00 | 2,195.00 | 2,195.00 | 0.23% | 96,334 | 
| Sep 3, 2025 | 2,230.00 | 2,230.00 | 2,185.00 | 2,190.00 | 2,190.00 | -1.13% | 24,137 | 
| Sep 2, 2025 | 2,170.00 | 2,240.00 | 2,165.00 | 2,215.00 | 2,215.00 | 0.91% | 47,853 | 
| Sep 1, 2025 | 2,260.00 | 2,285.00 | 2,190.00 | 2,195.00 | 2,195.00 | -3.94% | 115,657 | 
| Aug 29, 2025 | 2,305.00 | 2,315.00 | 2,270.00 | 2,285.00 | 2,285.00 | -0.65% | 48,182 | 
| Aug 28, 2025 | 2,285.00 | 2,305.00 | 2,280.00 | 2,300.00 | 2,300.00 | -0.22% | 26,688 | 
| Aug 27, 2025 | 2,310.00 | 2,320.00 | 2,285.00 | 2,305.00 | 2,305.00 | -0.22% | 64,510 | 
| Aug 26, 2025 | 2,345.00 | 2,370.00 | 2,310.00 | 2,310.00 | 2,310.00 | -2.12% | 45,796 | 
| Aug 25, 2025 | 2,345.00 | 2,380.00 | 2,340.00 | 2,360.00 | 2,360.00 | 0.21% | 49,696 | 
| Aug 22, 2025 | 2,340.00 | 2,355.00 | 2,320.00 | 2,355.00 | 2,355.00 | 0.64% | 56,758 | 
| Aug 21, 2025 | 2,335.00 | 2,360.00 | 2,305.00 | 2,340.00 | 2,340.00 | 0.21% | 45,061 | 
| Aug 20, 2025 | 2,370.00 | 2,420.00 | 2,305.00 | 2,335.00 | 2,335.00 | -2.30% | 83,029 | 
| Aug 19, 2025 | 2,360.00 | 2,415.00 | 2,345.00 | 2,390.00 | 2,390.00 | 1.27% | 84,417 | 
| Aug 18, 2025 | 2,320.00 | 2,370.00 | 2,300.00 | 2,360.00 | 2,360.00 | 1.72% | 96,540 | 
| Aug 14, 2025 | 2,320.00 | 2,330.00 | 2,285.00 | 2,320.00 | 2,320.00 | - | 48,981 |