Seoul Information Service Inc. (KOSDAQ:036120)
South Korea · Delayed Price · Currency is KRW 1,550.00
-50.00 (-3.13%)
At close: Oct 2, 2026
Seoul Information Service Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 2, 2026 | 1,608.00 | 1,630.00 | 1,539.00 | 1,550.00 | 1,550.00 | -3.13% | 110,149 |
| Oct 1, 2026 | 1,664.00 | 1,664.00 | 1,517.00 | 1,600.00 | 1,600.00 | -2.91% | 133,864 |
| Sep 30, 2026 | 1,661.00 | 1,672.00 | 1,648.00 | 1,648.00 | 1,648.00 | -0.30% | 111,388 |
| Sep 29, 2026 | 1,661.00 | 1,663.00 | 1,650.00 | 1,653.00 | 1,653.00 | -0.48% | 23,675 |
| Sep 28, 2026 | 1,636.00 | 1,661.00 | 1,622.00 | 1,661.00 | 1,661.00 | 1.59% | 67,243 |
| Sep 23, 2026 | 1,655.00 | 1,655.00 | 1,623.00 | 1,635.00 | 1,635.00 | -0.97% | 28,917 |
| Sep 22, 2026 | 1,620.00 | 1,654.00 | 1,620.00 | 1,651.00 | 1,651.00 | 1.60% | 71,169 |
| Sep 21, 2026 | 1,673.00 | 1,673.00 | 1,619.00 | 1,625.00 | 1,625.00 | -2.99% | 50,054 |
| Sep 18, 2026 | 1,680.00 | 1,684.00 | 1,639.00 | 1,675.00 | 1,675.00 | -0.36% | 46,144 |
| Sep 17, 2026 | 1,679.00 | 1,688.00 | 1,658.00 | 1,681.00 | 1,681.00 | 0.12% | 35,929 |
| Sep 16, 2026 | 1,660.00 | 1,679.00 | 1,642.00 | 1,679.00 | 1,679.00 | 1.27% | 25,286 |
| Sep 15, 2026 | 1,658.00 | 1,658.00 | 1,635.00 | 1,658.00 | 1,658.00 | 0.42% | 37,609 |
| Sep 14, 2026 | 1,685.00 | 1,685.00 | 1,640.00 | 1,651.00 | 1,651.00 | -2.02% | 42,681 |
| Sep 11, 2026 | 1,689.00 | 1,692.00 | 1,655.00 | 1,685.00 | 1,685.00 | -0.24% | 41,855 |
| Sep 10, 2026 | 1,683.00 | 1,690.00 | 1,658.00 | 1,689.00 | 1,689.00 | 0.42% | 52,127 |
| Sep 9, 2026 | 1,708.00 | 1,714.00 | 1,682.00 | 1,682.00 | 1,682.00 | -1.52% | 52,820 |
| Sep 8, 2026 | 1,709.00 | 1,724.00 | 1,688.00 | 1,708.00 | 1,708.00 | - | 68,172 |
| Sep 7, 2026 | 1,690.00 | 1,711.00 | 1,669.00 | 1,708.00 | 1,708.00 | 1.07% | 98,355 |
| Sep 4, 2026 | 1,684.00 | 1,690.00 | 1,661.00 | 1,690.00 | 1,690.00 | 0.30% | 44,753 |
| Sep 3, 2026 | 1,641.00 | 1,690.00 | 1,637.00 | 1,685.00 | 1,685.00 | 2.68% | 112,035 |
| Sep 2, 2026 | 1,624.00 | 1,664.00 | 1,611.00 | 1,641.00 | 1,641.00 | 1.05% | 184,999 |
| Sep 1, 2026 | 1,592.00 | 1,627.00 | 1,588.00 | 1,624.00 | 1,624.00 | 2.01% | 98,634 |
| Aug 31, 2026 | 1,618.00 | 1,618.00 | 1,574.00 | 1,592.00 | 1,592.00 | 0.38% | 81,994 |
| Aug 28, 2026 | 1,575.00 | 1,586.00 | 1,566.00 | 1,586.00 | 1,586.00 | 0.51% | 28,362 |
| Aug 27, 2026 | 1,580.00 | 1,589.00 | 1,562.00 | 1,578.00 | 1,578.00 | -0.13% | 41,879 |
| Aug 26, 2026 | 1,600.00 | 1,600.00 | 1,533.00 | 1,580.00 | 1,580.00 | -0.63% | 199,986 |
| Aug 25, 2026 | 1,572.00 | 1,592.00 | 1,564.00 | 1,590.00 | 1,590.00 | 1.15% | 64,206 |
| Aug 24, 2026 | 1,570.00 | 1,579.00 | 1,551.00 | 1,572.00 | 1,572.00 | 0.13% | 31,491 |
| Aug 21, 2026 | 1,580.00 | 1,580.00 | 1,550.00 | 1,570.00 | 1,570.00 | -0.82% | 80,426 |
| Aug 20, 2026 | 1,640.00 | 1,641.00 | 1,571.00 | 1,583.00 | 1,583.00 | -4.23% | 118,632 |
| Aug 19, 2026 | 1,655.00 | 1,655.00 | 1,601.00 | 1,653.00 | 1,653.00 | -0.12% | 60,047 |
| Aug 18, 2026 | 1,680.00 | 1,680.00 | 1,625.00 | 1,655.00 | 1,655.00 | 0.55% | 121,196 |
| Aug 14, 2026 | 1,621.00 | 1,648.00 | 1,606.00 | 1,646.00 | 1,646.00 | 1.54% | 97,143 |
| Aug 13, 2026 | 1,639.00 | 1,659.00 | 1,600.00 | 1,621.00 | 1,621.00 | -1.04% | 92,070 |
| Aug 12, 2026 | 1,627.00 | 1,638.00 | 1,613.00 | 1,638.00 | 1,638.00 | 1.17% | 105,849 |
| Aug 11, 2026 | 1,590.00 | 1,645.00 | 1,590.00 | 1,619.00 | 1,619.00 | 1.00% | 127,336 |
| Aug 10, 2026 | 1,581.00 | 1,603.00 | 1,572.00 | 1,603.00 | 1,603.00 | 1.91% | 25,261 |
| Aug 7, 2026 | 1,561.00 | 1,595.00 | 1,559.00 | 1,573.00 | 1,573.00 | 0.83% | 77,622 |
| Aug 6, 2026 | 1,556.00 | 1,580.00 | 1,544.00 | 1,560.00 | 1,560.00 | 0.84% | 37,559 |
| Aug 5, 2026 | 1,564.00 | 1,564.00 | 1,522.00 | 1,547.00 | 1,547.00 | 1.64% | 68,581 |
| Aug 4, 2026 | 1,478.00 | 1,533.00 | 1,478.00 | 1,522.00 | 1,522.00 | 3.05% | 50,111 |
| Aug 3, 2026 | 1,487.00 | 1,487.00 | 1,467.00 | 1,477.00 | 1,477.00 | 0.82% | 45,465 |
| Jul 31, 2026 | 1,490.00 | 1,490.00 | 1,400.00 | 1,465.00 | 1,465.00 | -0.20% | 140,708 |
| Jul 30, 2026 | 1,540.00 | 1,540.00 | 1,453.00 | 1,468.00 | 1,468.00 | -0.47% | 156,455 |
| Jul 29, 2026 | 1,525.00 | 1,570.00 | 1,473.00 | 1,475.00 | 1,475.00 | -4.03% | 393,106 |
| Jul 28, 2026 | 1,628.00 | 1,659.00 | 1,530.00 | 1,537.00 | 1,537.00 | -4.00% | 436,914 |
| Jul 27, 2026 | 1,587.00 | 1,665.00 | 1,580.00 | 1,601.00 | 1,601.00 | 0.50% | 655,435 |
| Jul 24, 2026 | 1,576.00 | 1,840.00 | 1,564.00 | 1,593.00 | 1,593.00 | 1.27% | 3,420,530 |
| Jul 23, 2026 | 1,580.00 | 1,586.00 | 1,560.00 | 1,573.00 | 1,573.00 | 0.13% | 59,341 |
| Jul 22, 2026 | 1,639.00 | 1,640.00 | 1,569.00 | 1,571.00 | 1,571.00 | -3.26% | 91,189 |