Is Girisim Sermayesi Yatirim Ortakligi AS (IST:ISGSY)
12.80
+0.48 (3.90%)
At close: Oct 9, 2026
IST:ISGSY Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 9, 2026 | 12.32 | 12.97 | 12.32 | 12.80 | 12.80 | 3.90% | 3,780,645 |
| Oct 8, 2026 | 12.01 | 12.37 | 12.01 | 12.32 | 12.32 | 1.32% | 2,409,658 |
| Oct 7, 2026 | 12.51 | 12.74 | 12.13 | 12.16 | 12.16 | -3.18% | 2,409,155 |
| Oct 6, 2026 | 12.87 | 12.89 | 12.52 | 12.56 | 12.56 | -2.10% | 2,253,773 |
| Oct 5, 2026 | 13.00 | 13.19 | 12.78 | 12.83 | 12.83 | -1.00% | 3,213,434 |
| Oct 2, 2026 | 12.88 | 13.07 | 12.87 | 12.96 | 12.96 | 0.86% | 2,280,208 |
| Oct 1, 2026 | 12.46 | 13.16 | 12.46 | 12.85 | 12.85 | 3.05% | 3,641,405 |
| Sep 30, 2026 | 12.77 | 13.00 | 12.34 | 12.47 | 12.47 | -2.73% | 4,816,620 |
| Sep 29, 2026 | 12.85 | 13.00 | 12.25 | 12.82 | 12.82 | -0.23% | 3,288,799 |
| Sep 28, 2026 | 12.53 | 13.20 | 12.53 | 12.85 | 12.85 | -3.60% | 4,024,004 |
| Sep 25, 2026 | 13.42 | 13.62 | 13.15 | 13.33 | 13.33 | -0.67% | 3,108,236 |
| Sep 24, 2026 | 13.96 | 14.09 | 13.35 | 13.42 | 13.42 | -3.73% | 3,046,592 |
| Sep 23, 2026 | 14.49 | 14.64 | 13.84 | 13.94 | 13.94 | -3.80% | 4,004,810 |
| Sep 22, 2026 | 14.31 | 14.84 | 14.26 | 14.49 | 14.49 | 0.84% | 3,207,947 |
| Sep 21, 2026 | 14.15 | 14.38 | 13.61 | 14.37 | 14.37 | -0.90% | 4,319,505 |
| Sep 18, 2026 | 14.85 | 14.87 | 14.31 | 14.50 | 14.50 | -3.33% | 2,986,378 |
| Sep 17, 2026 | 14.96 | 15.19 | 14.56 | 15.00 | 15.00 | 1.63% | 4,621,255 |
| Sep 16, 2026 | 15.47 | 15.51 | 14.48 | 14.76 | 14.76 | -4.16% | 4,759,261 |
| Sep 15, 2026 | 15.75 | 15.98 | 15.33 | 15.40 | 15.40 | -2.41% | 3,403,275 |
| Sep 14, 2026 | 15.57 | 16.08 | 15.55 | 15.78 | 15.78 | -0.38% | 3,565,880 |
| Sep 11, 2026 | 15.99 | 16.02 | 15.75 | 15.84 | 15.84 | -0.56% | 2,461,300 |
| Sep 10, 2026 | 16.15 | 16.23 | 15.73 | 15.93 | 15.93 | -1.36% | 4,069,539 |
| Sep 9, 2026 | 16.51 | 16.60 | 16.10 | 16.15 | 16.15 | -1.82% | 3,733,852 |
| Sep 8, 2026 | 16.17 | 16.49 | 15.98 | 16.45 | 16.45 | 1.61% | 3,789,680 |
| Sep 7, 2026 | 15.79 | 16.38 | 15.79 | 16.19 | 16.19 | 2.40% | 5,490,397 |
| Sep 4, 2026 | 15.53 | 15.97 | 15.40 | 15.81 | 15.81 | 2.00% | 4,154,249 |
| Sep 3, 2026 | 15.78 | 15.99 | 15.50 | 15.50 | 15.50 | -2.02% | 3,786,572 |
| Sep 2, 2026 | 15.44 | 16.00 | 15.20 | 15.82 | 15.82 | 1.41% | 6,807,817 |
| Sep 1, 2026 | 16.15 | 16.68 | 15.53 | 15.60 | 15.60 | -4.59% | 8,023,534 |
| Aug 31, 2026 | 16.60 | 16.77 | 16.25 | 16.35 | 16.35 | -1.33% | 3,278,172 |
| Aug 28, 2026 | 16.83 | 16.83 | 16.57 | 16.57 | 16.57 | -0.78% | 2,625,315 |
| Aug 27, 2026 | 17.05 | 17.13 | 16.69 | 16.70 | 16.70 | -1.07% | 2,538,868 |
| Aug 26, 2026 | 16.58 | 17.16 | 16.56 | 16.88 | 16.88 | 1.99% | 6,494,175 |
| Aug 25, 2026 | 17.01 | 17.06 | 16.49 | 16.55 | 16.55 | -2.70% | 4,267,972 |
| Aug 24, 2026 | 16.99 | 17.25 | 16.89 | 17.01 | 17.01 | 1.19% | 4,163,175 |
| Aug 21, 2026 | 17.23 | 17.25 | 16.80 | 16.81 | 16.81 | -2.32% | 4,979,363 |
| Aug 20, 2026 | 16.77 | 17.70 | 16.64 | 17.21 | 17.21 | 3.30% | 10,189,179 |
| Aug 19, 2026 | 16.60 | 17.17 | 16.55 | 16.66 | 16.66 | 0.36% | 5,004,481 |
| Aug 18, 2026 | 16.96 | 17.40 | 16.51 | 16.60 | 16.60 | -2.24% | 4,768,502 |
| Aug 17, 2026 | 17.55 | 17.74 | 16.87 | 16.98 | 16.98 | -3.47% | 6,005,648 |
| Aug 14, 2026 | 17.85 | 18.07 | 17.46 | 17.59 | 17.59 | -1.46% | 4,941,333 |
| Aug 13, 2026 | 18.35 | 18.62 | 17.83 | 17.85 | 17.85 | -3.09% | 5,942,053 |
| Aug 12, 2026 | 17.90 | 19.10 | 17.64 | 18.42 | 18.42 | -2.18% | 14,547,763 |
| Aug 11, 2026 | 20.20 | 20.20 | 18.83 | 18.83 | 18.83 | -9.99% | 17,680,629 |
| Aug 10, 2026 | 19.21 | 20.92 | 18.50 | 20.92 | 20.92 | 9.99% | 13,832,997 |
| Aug 7, 2026 | 19.23 | 19.98 | 18.71 | 19.02 | 19.02 | 1.71% | 12,518,521 |
| Aug 6, 2026 | 18.20 | 19.44 | 17.87 | 18.70 | 18.70 | 3.26% | 10,256,452 |
| Aug 5, 2026 | 18.30 | 19.10 | 17.99 | 18.11 | 18.11 | -1.20% | 8,171,398 |
| Aug 4, 2026 | 18.45 | 19.28 | 18.17 | 18.33 | 18.33 | 2.80% | 17,309,151 |
| Aug 3, 2026 | 16.23 | 17.83 | 15.95 | 17.83 | 17.83 | 9.99% | 9,626,704 |