Interactive Brokers Group, Inc. (IBKR)

Interactive Brokers Group Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Feb 11, 2026	77.63	77.85	74.80	76.35	76.35	-1.10%	3,531,546
Feb 10, 2026	77.88	79.18	76.06	77.20	77.20	-1.56%	5,520,012
Feb 9, 2026	74.72	78.62	74.35	78.42	78.42	5.13%	3,899,566
Feb 6, 2026	71.89	74.86	71.00	74.59	74.59	7.34%	4,885,731
Feb 5, 2026	71.61	72.33	69.01	69.49	69.49	-5.38%	8,773,514
Feb 4, 2026	74.95	75.05	71.71	73.44	73.44	-1.99%	8,126,622
Feb 3, 2026	76.52	76.71	73.80	74.93	74.93	-0.45%	5,481,805
Feb 2, 2026	74.69	77.98	73.10	75.27	75.27	0.52%	6,897,631
Jan 30, 2026	75.05	76.09	74.49	74.88	74.88	-1.03%	3,412,786
Jan 29, 2026	76.44	77.55	73.53	75.66	75.66	0.28%	3,984,831
Jan 28, 2026	75.93	76.38	74.70	75.45	75.45	-0.04%	4,695,702
Jan 27, 2026	75.42	76.01	74.51	75.48	75.48	0.17%	4,948,766
Jan 26, 2026	77.37	78.80	75.29	75.35	75.35	-2.87%	6,292,831
Jan 23, 2026	76.91	78.56	76.91	77.58	77.58	0.48%	8,053,385
Jan 22, 2026	77.12	77.77	76.28	77.21	77.21	1.86%	5,989,541
Jan 21, 2026	72.00	76.97	70.89	75.80	75.80	6.00%	10,541,607
Jan 20, 2026	72.00	73.03	70.79	71.51	71.51	-2.52%	9,304,913
Jan 16, 2026	74.05	74.07	72.06	73.36	73.36	-0.43%	4,127,413
Jan 15, 2026	71.90	75.64	71.90	73.68	73.68	3.27%	6,760,350
Jan 14, 2026	70.38	71.40	69.33	71.35	71.35	1.08%	5,180,461
Jan 13, 2026	71.00	71.59	69.97	70.59	70.59	-0.28%	3,637,595
Jan 12, 2026	70.38	71.44	70.10	70.79	70.79	0.45%	2,831,605
Jan 9, 2026	70.80	71.26	69.98	70.47	70.47	0.44%	3,796,852
Jan 8, 2026	71.33	71.54	69.54	70.16	70.16	-1.65%	4,124,133
Jan 7, 2026	72.34	72.72	71.24	71.34	71.34	-2.11%	4,163,222
Jan 6, 2026	71.94	72.96	71.27	72.88	72.88	1.83%	4,603,824
Jan 5, 2026	67.95	71.69	67.85	71.57	71.57	6.46%	5,283,121
Jan 2, 2026	65.41	67.56	65.05	67.23	67.23	4.54%	4,881,971
Dec 31, 2025	65.04	65.19	64.24	64.31	64.31	-1.06%	2,300,802
Dec 30, 2025	65.65	66.40	64.88	65.00	65.00	-0.54%	2,106,679
Dec 29, 2025	65.70	65.80	64.90	65.35	65.35	-1.22%	2,442,198
Dec 26, 2025	65.98	66.24	65.70	66.16	66.16	0.27%	1,918,291
Dec 24, 2025	65.84	66.13	65.47	65.98	65.98	0.03%	1,344,516
Dec 23, 2025	65.80	66.34	65.46	65.96	65.96	0.25%	3,085,404
Dec 22, 2025	65.27	65.92	64.40	65.80	65.80	2.39%	3,119,351
Dec 19, 2025	63.25	64.72	63.25	64.26	64.26	2.10%	4,757,916
Dec 18, 2025	63.69	64.00	62.55	62.94	62.94	0.78%	3,709,531
Dec 17, 2025	63.50	64.70	62.10	62.45	62.45	-0.97%	3,907,330
Dec 16, 2025	62.87	63.30	62.31	63.06	63.06	0.30%	3,552,375
Dec 15, 2025	64.54	64.55	62.66	62.87	62.87	-2.00%	4,701,353
Dec 12, 2025	66.00	66.00	62.58	64.15	64.15	-2.89%	5,181,267
Dec 11, 2025	66.14	66.62	64.80	66.06	66.06	-0.91%	4,002,288
Dec 10, 2025	65.75	67.13	65.38	66.67	66.67	1.69%	3,101,640
Dec 9, 2025	65.48	66.25	65.24	65.56	65.56	-0.38%	3,147,535
Dec 8, 2025	64.65	65.87	64.20	65.81	65.81	2.03%	2,583,488
Dec 5, 2025	65.75	66.05	64.40	64.50	64.50	-2.20%	3,154,754
Dec 4, 2025	64.99	66.19	64.83	65.95	65.95	1.52%	3,100,450
Dec 3, 2025	63.77	65.09	63.59	64.96	64.96	2.15%	2,400,133
Dec 2, 2025	64.23	64.30	63.15	63.59	63.59	0.08%	5,651,020
Dec 1, 2025	64.23	65.33	62.15	63.54	63.54	-2.28%	5,982,491

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