Interactive Brokers Group, Inc. (ETR:KY6)
69.08
-5.15 (-6.94%)
At close: Oct 30, 2026
ETR:KY6 Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 30, 2026 | 72.11 | 72.11 | 69.08 | 69.08 | 69.08 | -6.94% | 473 |
| Oct 29, 2026 | 74.57 | 75.07 | 74.23 | 74.23 | 74.23 | - | 43 |
| Oct 28, 2026 | 74.28 | 74.75 | 74.23 | 74.23 | 74.23 | 0.31% | 192 |
| Oct 27, 2026 | 72.35 | 74.00 | 72.35 | 74.00 | 74.00 | 2.34% | 42 |
| Oct 26, 2026 | 71.50 | 72.87 | 71.50 | 72.31 | 72.31 | -0.77% | 182 |
| Oct 23, 2026 | 73.53 | 73.69 | 72.50 | 72.87 | 72.87 | -0.84% | 20 |
| Oct 22, 2026 | 74.93 | 74.93 | 73.34 | 73.49 | 73.49 | -2.95% | 82 |
| Oct 21, 2026 | 73.84 | 75.72 | 73.84 | 75.72 | 75.72 | 3.25% | 75 |
| Oct 20, 2026 | 72.57 | 73.34 | 71.99 | 73.34 | 73.34 | -0.37% | 1,098 |
| Oct 19, 2026 | 74.54 | 74.54 | 72.26 | 73.61 | 73.61 | -3.04% | 344 |
| Oct 16, 2026 | 76.33 | 76.33 | 75.92 | 75.92 | 75.92 | 1.84% | 33 |
| Oct 15, 2026 | 74.71 | 75.04 | 72.84 | 74.55 | 74.55 | -2.38% | 374 |
| Oct 14, 2026 | 78.15 | 78.42 | 76.37 | 76.37 | 76.37 | -1.51% | 1,267 |
| Oct 13, 2026 | 78.52 | 78.76 | 77.54 | 77.54 | 77.54 | -2.40% | 42 |
| Oct 12, 2026 | 78.93 | 79.70 | 78.93 | 79.45 | 79.45 | 1.38% | 3 |
| Oct 9, 2026 | 77.75 | 78.37 | 77.75 | 78.37 | 78.37 | 0.72% | 3 |
| Oct 8, 2026 | 77.61 | 78.26 | 77.61 | 77.81 | 77.81 | 0.82% | 111 |
| Oct 7, 2026 | 80.51 | 80.51 | 77.18 | 77.18 | 77.18 | -4.76% | 81 |
| Oct 6, 2026 | 79.86 | 81.04 | 79.44 | 81.04 | 81.04 | 2.36% | 6 |
| Oct 5, 2026 | 78.69 | 79.31 | 78.69 | 79.17 | 79.17 | 1.15% | 82 |
| Oct 2, 2026 | 76.78 | 78.52 | 76.78 | 78.27 | 78.27 | 3.24% | 117 |
| Oct 1, 2026 | 76.41 | 76.49 | 74.48 | 75.81 | 75.81 | - | 819 |
| Sep 30, 2026 | 76.26 | 76.38 | 75.81 | 75.81 | 75.81 | -0.42% | 228 |
| Sep 29, 2026 | 76.76 | 77.24 | 75.89 | 76.13 | 76.13 | -0.64% | 172 |
| Sep 28, 2026 | 78.31 | 78.31 | 76.62 | 76.62 | 76.62 | -2.21% | 115 |
| Sep 25, 2026 | 79.48 | 79.48 | 78.00 | 78.35 | 78.35 | -0.39% | 56 |
| Sep 24, 2026 | 80.47 | 80.67 | 78.66 | 78.66 | 78.66 | -3.34% | 173 |
| Sep 23, 2026 | 80.68 | 81.38 | 80.26 | 81.38 | 81.38 | 3.18% | 49 |
| Sep 22, 2026 | 81.18 | 81.18 | 78.68 | 78.87 | 78.87 | -2.91% | 44 |
| Sep 21, 2026 | 79.78 | 81.23 | 79.78 | 81.23 | 81.23 | 3.70% | 7 |
| Sep 18, 2026 | 77.93 | 78.56 | 77.45 | 78.33 | 78.33 | 2.34% | 242 |
| Sep 17, 2026 | 76.78 | 76.91 | 76.54 | 76.54 | 76.54 | 1.16% | 147 |
| Sep 16, 2026 | 77.24 | 77.49 | 75.66 | 75.66 | 75.66 | -1.51% | 241 |
| Sep 15, 2026 | 78.18 | 78.18 | 76.82 | 76.82 | 76.82 | -0.95% | 112 |
| Sep 14, 2026 | 78.40 | 78.40 | 77.56 | 77.56 | 77.56 | -1.71% | 1,244 |
| Sep 11, 2026 | 77.53 | 78.91 | 77.04 | 78.91 | 78.91 | 2.08% | 151 |
| Sep 10, 2026 | 78.01 | 78.01 | 76.99 | 77.30 | 77.30 | -1.53% | 134 |
| Sep 9, 2026 | 78.19 | 78.50 | 77.86 | 78.50 | 78.50 | -0.49% | 205 |
| Sep 8, 2026 | 79.64 | 79.64 | 78.89 | 78.89 | 78.89 | -2.24% | 564 |
| Sep 7, 2026 | 78.43 | 80.70 | 78.43 | 80.70 | 80.70 | 1.53% | 71 |
| Sep 4, 2026 | 80.40 | 80.40 | 79.04 | 79.48 | 79.48 | 0.03% | 344 |
| Sep 3, 2026 | 77.00 | 79.99 | 76.98 | 79.46 | 79.46 | 2.38% | 593 |
| Sep 2, 2026 | 78.12 | 78.52 | 77.61 | 77.61 | 77.61 | -3.16% | 599 |
| Sep 1, 2026 | 83.39 | 83.39 | 80.14 | 80.14 | 80.14 | -1.70% | 1,049 |
| Aug 31, 2026 | 81.60 | 81.60 | 81.60 | 81.60 | 81.52 | -2.53% | 1 |
| Aug 28, 2026 | 83.35 | 83.72 | 83.35 | 83.72 | 83.64 | 0.42% | 41 |
| Aug 27, 2026 | 83.98 | 84.17 | 82.99 | 83.37 | 83.29 | 0.13% | 752 |
| Aug 26, 2026 | 84.59 | 84.59 | 83.26 | 83.26 | 83.18 | 2.52% | 408 |
| Aug 25, 2026 | 81.21 | 81.21 | 81.21 | 81.21 | 81.14 | 0.88% | 10 |
| Aug 24, 2026 | 80.42 | 80.50 | 80.42 | 80.50 | 80.43 | 1.18% | 135 |