Interactive Brokers Group, Inc. (ETR:KY6)
80.00
+2.24 (2.88%)
At close: Aug 12, 2026
ETR:KY6 Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 12, 2026 | 78.07 | 80.00 | 78.07 | 80.00 | 80.00 | 2.88% | 66 |
| Aug 11, 2026 | 78.53 | 78.56 | 77.76 | 77.76 | 77.76 | -0.41% | 570 |
| Aug 10, 2026 | 78.17 | 78.17 | 78.08 | 78.08 | 78.08 | 3.87% | 89 |
| Aug 7, 2026 | 75.22 | 75.22 | 75.10 | 75.17 | 75.17 | 0.20% | 3,843 |
| Aug 6, 2026 | 75.02 | 75.02 | 75.02 | 75.02 | 75.02 | -3.61% | 1 |
| Aug 5, 2026 | 77.69 | 77.83 | 77.69 | 77.83 | 77.83 | 1.67% | 177 |
| Aug 4, 2026 | 77.25 | 77.25 | 76.08 | 76.55 | 76.55 | 0.31% | 198 |
| Aug 3, 2026 | 77.83 | 77.83 | 76.15 | 76.31 | 76.31 | -2.35% | 32 |
| Jul 31, 2026 | 79.58 | 79.95 | 77.62 | 78.15 | 78.15 | 1.41% | 555 |
| Jul 30, 2026 | 75.66 | 77.41 | 75.66 | 77.06 | 77.06 | 0.63% | 2,726 |
| Jul 29, 2026 | 78.75 | 79.26 | 76.53 | 76.58 | 76.58 | -3.69% | 1,444 |
| Jul 28, 2026 | 80.44 | 80.51 | 79.51 | 79.51 | 79.51 | -2.56% | 199 |
| Jul 27, 2026 | 81.83 | 81.83 | 81.60 | 81.60 | 81.60 | 1.81% | 2,549 |
| Jul 24, 2026 | 80.15 | 80.15 | 80.15 | 80.15 | 80.15 | 0.73% | - |
| Jul 23, 2026 | 79.83 | 79.83 | 79.57 | 79.57 | 79.57 | -2.62% | 4 |
| Jul 22, 2026 | 82.50 | 82.50 | 81.71 | 81.71 | 81.71 | -1.63% | 203 |
| Jul 21, 2026 | 83.06 | 83.06 | 83.06 | 83.06 | 83.06 | 1.90% | 4 |
| Jul 20, 2026 | 79.19 | 81.51 | 79.19 | 81.51 | 81.51 | 3.32% | 48 |
| Jul 17, 2026 | 79.36 | 79.80 | 78.89 | 78.89 | 78.89 | -3.70% | 131 |
| Jul 16, 2026 | 84.62 | 85.43 | 81.92 | 81.92 | 81.92 | -3.38% | 127 |
| Jul 15, 2026 | 84.72 | 84.79 | 84.72 | 84.79 | 84.79 | 1.96% | 202 |
| Jul 14, 2026 | 82.83 | 83.16 | 82.83 | 83.16 | 83.16 | 1.64% | 2 |
| Jul 13, 2026 | 82.06 | 82.06 | 81.82 | 81.82 | 81.82 | -0.81% | 31 |
| Jul 10, 2026 | 83.57 | 83.57 | 82.49 | 82.49 | 82.49 | 0.86% | 3 |
| Jul 8, 2026 | 82.10 | 82.10 | 81.79 | 81.79 | 81.79 | 0.10% | 480 |
| Jul 7, 2026 | 82.82 | 82.82 | 81.71 | 81.71 | 81.71 | -1.04% | 60 |
| Jul 6, 2026 | 80.92 | 82.57 | 79.27 | 82.57 | 82.57 | 3.06% | 1,892 |
| Jul 3, 2026 | 80.30 | 80.30 | 80.12 | 80.12 | 80.12 | -1.39% | 1,308 |
| Jul 2, 2026 | 81.83 | 81.83 | 81.25 | 81.25 | 81.25 | 2.20% | 11 |
| Jul 1, 2026 | 76.67 | 79.50 | 76.67 | 79.50 | 79.50 | 1.65% | 619 |
| Jun 30, 2026 | 77.73 | 78.21 | 76.98 | 78.21 | 78.21 | -1.25% | 64 |
| Jun 29, 2026 | 79.20 | 79.20 | 79.20 | 79.20 | 79.20 | -0.49% | 10 |
| Jun 26, 2026 | 81.32 | 81.32 | 79.00 | 79.59 | 79.59 | -3.34% | 563 |
| Jun 25, 2026 | 83.11 | 83.15 | 82.34 | 82.34 | 82.34 | -1.71% | 129 |
| Jun 24, 2026 | 82.60 | 83.77 | 82.59 | 83.77 | 83.77 | -0.44% | 303 |
| Jun 23, 2026 | 83.03 | 84.14 | 82.22 | 84.14 | 84.14 | -0.46% | 122 |
| Jun 22, 2026 | 83.33 | 84.53 | 83.33 | 84.53 | 84.53 | 1.42% | 174 |
| Jun 19, 2026 | 83.00 | 83.35 | 83.00 | 83.35 | 83.35 | -1.10% | 10 |
| Jun 18, 2026 | 83.25 | 85.00 | 83.25 | 84.28 | 84.28 | 2.48% | 829 |
| Jun 17, 2026 | 80.73 | 82.24 | 80.73 | 82.24 | 82.24 | 2.92% | 90 |
| Jun 16, 2026 | 79.93 | 79.93 | 79.91 | 79.91 | 79.91 | -0.86% | 37 |
| Jun 15, 2026 | 80.17 | 80.88 | 79.58 | 80.60 | 80.60 | 1.36% | 291 |
| Jun 12, 2026 | 76.47 | 80.27 | 76.47 | 79.52 | 79.52 | 5.84% | 312 |
| Jun 11, 2026 | 74.36 | 75.13 | 74.36 | 75.13 | 75.13 | 0.37% | 10 |
| Jun 10, 2026 | 74.21 | 74.85 | 74.21 | 74.85 | 74.85 | -1.63% | 7 |
| Jun 9, 2026 | 75.98 | 76.19 | 75.98 | 76.09 | 76.09 | 1.08% | 511 |
| Jun 8, 2026 | 73.45 | 75.50 | 73.45 | 75.28 | 75.28 | 3.15% | 421 |