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.

View year

Historical Stock Price — 2010

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2010-12-31$4.46$4.92623,200
2010-12-30$4.49$4.95477,200
2010-12-29$4.50$4.96338,400
2010-12-28$4.51$4.971,122,000
2010-12-27$4.50$4.96634,400
2010-12-23$4.48$4.94974,800
2010-12-22$4.44$4.90544,800
2010-12-21$4.43$4.891,062,800
2010-12-20$4.39$4.84912,400
2010-12-17$4.40$4.852,121,600
2010-12-16$4.32$4.761,412,400
2010-12-15$4.36$4.81790,400
2010-12-14$4.33$4.78708,000
2010-12-13$4.34$4.79814,800
2010-12-10$4.36$4.811,060,000
2010-12-09$4.37$4.821,153,200
2010-12-08$4.34$4.791,571,600
2010-12-07$4.36$4.802,934,400
2010-12-06$4.78$4.783,650,400
2010-12-03$4.81$4.813,614,000
2010-12-02$4.59$4.585,998,000
2010-12-01$4.51$4.515,090,800
2010-11-30$4.58$4.585,740,800
2010-11-29$4.39$4.392,301,600
2010-11-26$4.49$4.481,000,800
2010-11-24$4.42$4.422,011,200
2010-11-23$4.38$4.381,834,400
2010-11-22$4.43$4.431,899,200
2010-11-19$4.47$4.462,142,400
2010-11-18$4.45$4.452,107,600
2010-11-17$4.52$4.521,436,800
2010-11-16$4.60$4.601,437,200
2010-11-15$4.71$4.711,272,800
2010-11-12$4.63$4.621,366,400
2010-11-11$4.66$4.661,405,600
2010-11-10$4.74$4.731,762,400
2010-11-09$4.69$4.691,184,000
2010-11-08$4.71$4.711,128,400
2010-11-05$4.77$4.772,019,600
2010-11-04$4.72$4.721,494,000
2010-11-03$4.67$4.66907,200
2010-11-02$4.67$4.671,477,200
2010-11-01$4.63$4.62786,400
2010-10-29$4.68$4.68762,400
2010-10-28$4.69$4.69796,800
2010-10-27$4.70$4.69840,400
2010-10-26$4.65$4.65979,600
2010-10-25$4.68$4.672,402,800
2010-10-22$4.72$4.724,877,200
2010-10-21$4.30$4.301,328,800
2010-10-20$4.33$4.331,102,400
2010-10-19$4.30$4.29828,800
2010-10-18$4.37$4.371,667,200
2010-10-15$4.23$4.231,044,800
2010-10-14$4.30$4.301,080,000
2010-10-13$4.29$4.29851,200
2010-10-12$4.31$4.31866,800
2010-10-11$4.30$4.29976,000
2010-10-08$4.27$4.271,410,400
2010-10-07$4.21$4.21800,800
2010-10-06$4.27$4.271,652,400
2010-10-05$4.33$4.331,570,800
2010-10-04$4.33$4.331,061,600
2010-10-01$4.34$4.341,129,600
2010-09-30$4.30$4.301,048,000
2010-09-29$4.31$4.311,117,600
2010-09-28$4.34$4.34903,200
2010-09-27$4.35$4.35628,800
2010-09-24$4.32$4.32814,800
2010-09-23$4.22$4.22693,600
2010-09-22$4.27$4.27778,400
2010-09-21$4.28$4.28911,600
2010-09-20$4.29$4.291,363,600
2010-09-17$4.27$4.261,610,000
2010-09-16$4.24$4.241,272,800
2010-09-15$4.23$4.231,276,800
2010-09-14$4.23$4.231,104,400
2010-09-13$4.20$4.20582,400
2010-09-10$4.16$4.16388,800
2010-09-09$4.14$4.14435,200
2010-09-08$4.14$4.14770,000
2010-09-07$4.09$4.09464,800
2010-09-03$4.17$4.17724,000
2010-09-02$4.15$4.15811,200
2010-09-01$4.17$4.171,588,800
2010-08-31$4.05$4.05851,600
2010-08-30$4.03$4.021,204,800
2010-08-27$4.08$4.08860,000
2010-08-26$4.00$4.001,347,600
2010-08-25$3.99$3.992,804,000
2010-08-24$4.01$4.01680,000
2010-08-23$4.05$4.051,098,800
2010-08-20$4.09$4.081,330,400
2010-08-19$4.05$4.05861,200
2010-08-18$4.11$4.11466,400
2010-08-17$4.12$4.12595,600
2010-08-16$4.09$4.081,238,800
2010-08-13$4.10$4.10641,600
2010-08-12$4.15$4.15830,000
2010-08-11$4.11$4.111,334,000
2010-08-10$4.25$4.25713,600
2010-08-09$4.26$4.26827,200
2010-08-06$4.24$4.24707,200
2010-08-05$4.28$4.271,310,000
2010-08-04$4.20$4.20629,600
2010-08-03$4.16$4.161,374,400
2010-08-02$4.19$4.191,344,400
2010-07-30$4.14$4.141,898,400
2010-07-29$4.12$4.12995,200
2010-07-28$4.13$4.121,164,000
2010-07-27$4.15$4.151,549,600
2010-07-26$4.14$4.143,228,800
2010-07-23$4.18$4.176,133,600
2010-07-22$4.52$4.523,394,800
2010-07-21$4.46$4.464,755,200
2010-07-20$4.40$4.4022,242,800
2010-07-19$4.41$4.412,676,800
2010-07-16$4.34$4.342,583,200
2010-07-15$4.42$4.426,842,800
2010-07-14$4.25$4.251,184,000
2010-07-13$4.27$4.261,424,400
2010-07-12$4.20$4.20885,200
2010-07-09$4.21$4.201,037,200
2010-07-08$4.16$4.161,160,800
2010-07-07$4.17$4.17735,200
2010-07-06$4.10$4.103,335,200
2010-07-02$4.13$4.13971,600
2010-07-01$4.12$4.121,318,000
2010-06-30$4.15$4.151,076,400
2010-06-29$4.20$4.201,101,200
2010-06-28$4.33$4.33691,600
2010-06-25$4.31$4.313,259,600
2010-06-24$4.22$4.221,321,200
2010-06-23$4.26$4.26518,400
2010-06-22$4.27$4.27768,000
2010-06-21$4.36$4.36606,000
2010-06-18$4.37$4.37794,000
2010-06-17$4.41$4.41688,000
2010-06-16$4.40$4.401,656,800
2010-06-15$4.35$4.353,068,400
2010-06-14$4.32$4.321,756,000
2010-06-11$4.34$4.341,451,600
2010-06-10$4.30$4.29818,800
2010-06-09$4.23$4.231,254,400
2010-06-08$4.28$4.281,980,800
2010-06-07$4.18$4.171,377,600
2010-06-04$4.28$4.282,474,800
2010-06-03$4.36$4.362,584,000
2010-06-02$4.24$4.241,264,400
2010-06-01$4.16$4.161,568,800
2010-05-28$4.19$4.191,273,200
2010-05-27$4.21$4.20930,000
2010-05-26$4.11$4.101,749,600
2010-05-25$4.11$4.112,180,000
2010-05-24$4.09$4.081,715,600
2010-05-21$4.10$4.101,697,600
2010-05-20$4.10$4.101,787,600
2010-05-19$4.24$4.241,530,400
2010-05-18$4.22$4.221,884,000
2010-05-17$4.33$4.331,510,400
2010-05-14$4.37$4.371,625,600
2010-05-13$4.37$4.371,938,800
2010-05-12$4.31$4.311,872,000
2010-05-11$4.23$4.231,013,200
2010-05-10$4.24$4.242,038,400
2010-05-07$4.19$4.183,970,400
2010-05-06$4.29$4.293,766,800
2010-05-05$4.19$4.181,019,600
2010-05-04$4.22$4.221,113,600
2010-05-03$4.31$4.311,191,200
2010-04-30$4.29$4.291,430,400
2010-04-29$4.26$4.251,553,200
2010-04-28$4.13$4.121,280,800
2010-04-27$4.13$4.131,828,400
2010-04-26$4.22$4.221,717,600
2010-04-23$4.25$4.254,595,200
2010-04-22$4.04$4.041,896,800
2010-04-21$4.04$4.041,859,200
2010-04-20$4.08$4.071,088,400
2010-04-19$4.12$4.121,079,600
2010-04-16$4.07$4.07950,800
2010-04-15$4.14$4.131,005,200
2010-04-14$4.13$4.131,305,200
2010-04-13$4.12$4.12890,800
2010-04-12$4.15$4.151,317,200
2010-04-09$4.15$4.152,456,400
2010-04-08$4.09$4.09725,200
2010-04-07$4.09$4.091,065,200
2010-04-06$4.07$4.06836,800
2010-04-05$4.07$4.06992,000
2010-04-01$4.11$4.10928,400
2010-03-31$4.04$4.04522,800
2010-03-30$4.04$4.04484,000
2010-03-29$4.03$4.03326,800
2010-03-26$4.03$4.03597,600
2010-03-25$4.03$4.03732,000
2010-03-24$4.06$4.05630,000
2010-03-23$4.07$4.061,338,400
2010-03-22$4.12$4.122,009,600
2010-03-19$4.17$4.171,568,000
2010-03-18$4.12$4.12645,200
2010-03-17$4.12$4.11800,400
2010-03-16$4.11$4.10598,800
2010-03-15$4.08$4.082,498,400
2010-03-12$4.16$4.16989,600
2010-03-11$4.17$4.171,203,600
2010-03-10$4.14$4.142,181,600
2010-03-09$4.19$4.191,256,800
2010-03-08$4.27$4.27790,000
2010-03-05$4.28$4.28665,200
2010-03-04$4.27$4.27558,400
2010-03-03$4.24$4.241,380,400
2010-03-02$4.30$4.301,434,400
2010-03-01$4.31$4.311,060,000
2010-02-26$4.31$4.31890,800
2010-02-25$4.24$4.24701,600
2010-02-24$4.19$4.19620,800
2010-02-23$4.16$4.161,886,800
2010-02-22$4.26$4.26841,200
2010-02-19$4.33$4.331,592,400
2010-02-18$4.29$4.281,368,400
2010-02-17$4.20$4.201,654,000
2010-02-16$4.21$4.211,070,800
2010-02-12$4.23$4.232,334,000
2010-02-11$4.13$4.121,948,400
2010-02-10$4.10$4.101,088,400
2010-02-09$4.07$4.061,690,000
2010-02-08$4.06$4.061,818,400
2010-02-05$4.13$4.123,121,600
2010-02-04$3.99$3.991,762,400
2010-02-03$4.06$4.062,263,200
2010-02-02$4.10$4.092,469,600
2010-02-01$4.03$4.031,389,600
2010-01-29$3.98$3.971,336,000
2010-01-28$4.02$4.021,355,200
2010-01-27$4.04$4.031,444,400
2010-01-26$3.95$3.951,988,000
2010-01-25$3.99$3.992,537,200
2010-01-22$3.99$3.997,341,200
2010-01-21$4.13$4.124,030,000
2010-01-20$4.08$4.072,933,600
2010-01-19$4.12$4.122,209,200
2010-01-15$4.10$4.102,574,000
2010-01-14$4.20$4.192,012,400
2010-01-13$4.22$4.224,492,800
2010-01-12$4.23$4.231,824,800
2010-01-11$4.26$4.262,924,000
2010-01-08$4.32$4.321,336,800
2010-01-07$4.38$4.381,072,400
2010-01-06$4.35$4.351,273,600
2010-01-05$4.34$4.341,798,000
2010-01-04$4.44$4.441,602,400