NASDAQ:IBKR | Historical Stock Price | Interactive Brokers Group, Inc.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2007-05-04 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$3.18$6.70$14.13$29.81$62.87$132.592007-05-042026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2007

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2007-12-31$8.08$8.082,146,400
2007-12-28$8.10$8.10955,200
2007-12-27$8.11$8.111,815,200
2007-12-26$8.25$8.251,096,400
2007-12-24$8.14$8.14761,600
2007-12-21$8.17$8.164,973,200
2007-12-20$8.07$8.074,118,000
2007-12-19$7.73$7.733,321,600
2007-12-18$7.47$7.472,013,200
2007-12-17$7.51$7.502,787,200
2007-12-14$7.66$7.661,817,600
2007-12-13$7.55$7.544,089,600
2007-12-12$7.72$7.722,882,800
2007-12-11$7.74$7.742,335,200
2007-12-10$7.95$7.956,124,400
2007-12-07$7.76$7.762,262,400
2007-12-06$7.70$7.704,789,200
2007-12-05$7.50$7.502,601,600
2007-12-04$7.38$7.371,336,000
2007-12-03$7.44$7.443,240,800
2007-11-30$7.35$7.355,812,400
2007-11-29$7.29$7.292,157,200
2007-11-28$7.17$7.174,244,000
2007-11-27$6.99$6.994,494,400
2007-11-26$6.90$6.891,720,000
2007-11-23$6.92$6.911,083,200
2007-11-21$7.00$7.002,267,200
2007-11-20$7.00$7.002,580,000
2007-11-19$6.83$6.834,706,000
2007-11-16$6.92$6.926,354,000
2007-11-15$6.90$6.901,621,600
2007-11-14$6.98$6.982,072,400
2007-11-13$7.00$7.002,716,800
2007-11-12$6.94$6.942,656,000
2007-11-09$6.89$6.892,274,000
2007-11-08$6.99$6.994,514,000
2007-11-07$7.13$7.122,406,800
2007-11-06$7.25$7.252,095,600
2007-11-05$7.23$7.233,874,800
2007-11-02$7.25$7.252,722,400
2007-11-01$6.96$6.963,035,600
2007-10-31$7.22$7.223,966,000
2007-10-30$7.17$7.173,283,600
2007-10-29$7.29$7.294,892,800
2007-10-26$7.53$7.5310,446,400
2007-10-25$7.74$7.746,822,000
2007-10-24$7.53$7.533,390,400
2007-10-23$7.48$7.482,723,600
2007-10-22$7.24$7.242,383,200
2007-10-19$7.15$7.152,615,600
2007-10-18$7.38$7.371,524,000
2007-10-17$7.30$7.294,103,600
2007-10-16$7.19$7.192,343,200
2007-10-15$7.23$7.232,746,400
2007-10-12$6.98$6.98728,000
2007-10-11$6.95$6.951,636,000
2007-10-10$7.08$7.081,488,000
2007-10-09$6.86$6.86570,000
2007-10-08$6.83$6.83397,200
2007-10-05$6.90$6.901,880,400
2007-10-04$6.83$6.82707,200
2007-10-03$6.84$6.84594,400
2007-10-02$6.88$6.872,226,800
2007-10-01$6.90$6.894,546,000
2007-09-28$6.57$6.562,510,800
2007-09-27$6.70$6.703,683,200
2007-09-26$6.76$6.75870,800
2007-09-25$6.74$6.74514,800
2007-09-24$6.83$6.831,021,200
2007-09-21$6.94$6.941,687,200
2007-09-20$6.87$6.871,126,000
2007-09-19$6.86$6.861,888,800
2007-09-18$6.76$6.751,559,200
2007-09-17$6.54$6.54502,400
2007-09-14$6.53$6.53593,600
2007-09-13$6.53$6.53720,000
2007-09-12$6.50$6.501,115,200
2007-09-11$6.34$6.34876,400
2007-09-10$6.41$6.411,006,400
2007-09-07$6.51$6.512,027,600
2007-09-06$6.57$6.57990,400
2007-09-05$6.62$6.62875,200
2007-09-04$6.75$6.751,513,200
2007-08-31$6.69$6.69957,600
2007-08-30$6.65$6.65976,000
2007-08-29$6.70$6.701,043,600
2007-08-28$6.57$6.561,426,800
2007-08-27$6.63$6.63795,600
2007-08-24$6.69$6.69771,600
2007-08-23$6.63$6.63919,600
2007-08-22$6.65$6.653,764,000
2007-08-21$6.33$6.331,583,600
2007-08-20$6.19$6.191,635,200
2007-08-17$6.17$6.172,996,000
2007-08-16$5.98$5.985,587,600
2007-08-15$6.02$6.011,943,200
2007-08-14$6.22$6.211,324,000
2007-08-13$6.31$6.311,907,200
2007-08-10$6.28$6.282,589,600
2007-08-09$6.27$6.274,125,200
2007-08-08$6.14$6.142,893,200
2007-08-07$6.01$6.004,532,800
2007-08-06$5.80$5.804,097,200
2007-08-03$5.88$5.874,175,600
2007-08-02$6.14$6.144,287,600
2007-08-01$6.03$6.033,210,400
2007-07-31$6.07$6.072,237,200
2007-07-30$6.17$6.174,410,400
2007-07-27$5.73$5.732,681,200
2007-07-26$5.50$5.503,775,200
2007-07-25$5.45$5.453,291,200
2007-07-24$5.50$5.503,216,400
2007-07-23$5.77$5.771,235,600
2007-07-20$5.78$5.783,820,800
2007-07-19$5.70$5.702,770,800
2007-07-18$5.75$5.752,709,600
2007-07-17$5.85$5.85894,800
2007-07-16$5.89$5.881,122,400
2007-07-13$6.00$5.99971,600
2007-07-12$6.06$6.063,210,800
2007-07-11$5.93$5.931,888,000
2007-07-10$5.87$5.873,232,000
2007-07-09$6.09$6.094,786,800
2007-07-06$6.24$6.2412,674,800
2007-07-05$6.78$6.782,328,000
2007-07-03$6.81$6.81520,400
2007-07-02$6.82$6.821,738,800
2007-06-29$6.78$6.781,390,400
2007-06-28$6.81$6.801,076,400
2007-06-27$6.81$6.811,542,400
2007-06-26$6.72$6.723,236,800
2007-06-25$6.53$6.532,904,000
2007-06-22$6.60$6.6018,477,200
2007-06-21$6.71$6.711,814,000
2007-06-20$6.77$6.761,376,800
2007-06-19$6.83$6.832,138,800
2007-06-18$6.90$6.901,079,200
2007-06-15$6.99$6.992,761,600
2007-06-14$6.87$6.861,942,000
2007-06-13$6.98$6.985,999,200
2007-06-12$7.18$7.172,747,600
2007-06-11$7.06$7.062,519,200
2007-06-08$6.94$6.943,777,600
2007-06-07$6.70$6.701,666,400
2007-06-06$6.74$6.741,992,400
2007-06-05$6.57$6.572,524,000
2007-06-04$6.53$6.522,384,400
2007-06-01$6.64$6.642,250,400
2007-05-31$6.38$6.373,370,800
2007-05-30$6.48$6.4815,253,200
2007-05-29$6.89$6.891,769,600
2007-05-25$6.82$6.821,087,200
2007-05-24$6.75$6.751,847,200
2007-05-23$6.78$6.782,124,400
2007-05-22$6.89$6.893,120,400
2007-05-21$6.77$6.774,286,000
2007-05-18$6.66$6.666,581,600
2007-05-17$6.83$6.832,856,800
2007-05-16$7.07$7.074,160,000
2007-05-15$7.00$6.996,286,400
2007-05-14$6.91$6.918,377,600
2007-05-11$6.81$6.815,238,400
2007-05-10$6.92$6.925,564,000
2007-05-09$7.08$7.088,882,400
2007-05-08$7.13$7.1211,493,600
2007-05-07$7.44$7.4418,848,800
2007-05-04$7.83$7.8394,059,600