Interactive Brokers Group, Inc. (IBKR)

NASDAQ: IBKR · Real-Time Price · USD

77.88

+0.42 (0.54%)

At close: Nov 4, 2026, 4:00 PM EST

77.85

-0.03 (-0.04%)

After-hours: Nov 4, 2026, 7:59 PM EST

Interactive Brokers Group Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Nov 4, 2026	77.70	78.71	75.92	77.88	77.88	0.54%	7,455,129
Nov 3, 2026	75.52	77.50	75.23	77.46	77.46	3.51%	5,277,562
Nov 2, 2026	78.44	79.61	74.64	74.83	74.83	-2.69%	7,625,128
Oct 30, 2026	78.89	78.90	75.42	76.90	76.90	-5.96%	5,738,136
Oct 29, 2026	83.53	83.78	80.96	81.77	81.77	-2.12%	3,589,742
Oct 28, 2026	82.60	83.70	81.68	83.54	83.54	1.57%	4,624,912
Oct 27, 2026	81.60	82.93	81.40	82.25	82.25	2.06%	4,161,821
Oct 26, 2026	80.35	81.92	79.30	80.59	80.59	0.39%	5,151,611
Oct 23, 2026	81.56	82.14	80.14	80.28	80.28	-2.43%	5,766,565
Oct 22, 2026	83.24	85.08	81.71	82.28	82.28	-3.57%	4,157,628
Oct 21, 2026	84.43	86.18	83.30	85.33	85.33	2.92%	4,607,368
Oct 20, 2026	80.50	83.28	80.50	82.91	82.91	1.92%	3,922,182
Oct 19, 2026	82.83	83.36	80.82	81.35	81.35	-1.62%	4,679,766
Oct 16, 2026	86.26	86.95	82.25	82.69	82.69	-3.88%	7,276,643
Oct 15, 2026	82.75	86.22	81.04	86.03	86.03	2.25%	5,847,752
Oct 14, 2026	86.02	86.84	83.62	84.14	84.14	-3.83%	4,562,558
Oct 13, 2026	87.70	88.02	86.09	87.49	87.49	-0.46%	2,889,275
Oct 12, 2026	88.22	89.11	87.72	87.89	87.89	0.02%	3,017,458
Oct 9, 2026	87.05	88.28	86.47	87.87	87.87	1.62%	2,425,007
Oct 8, 2026	87.11	87.79	86.28	86.47	86.47	-1.45%	2,998,127
Oct 7, 2026	88.70	89.11	85.97	87.74	87.74	-3.14%	3,651,322
Oct 6, 2026	89.38	91.85	89.06	90.58	90.58	1.72%	3,416,521
Oct 5, 2026	88.87	89.56	88.09	89.05	89.05	0.85%	2,935,545
Oct 2, 2026	86.55	88.92	86.55	88.30	88.30	2.90%	4,871,627
Oct 1, 2026	85.42	87.25	83.60	85.81	85.81	0.46%	5,718,164
Sep 30, 2026	86.63	86.93	85.39	85.42	85.42	-0.88%	4,050,503
Sep 29, 2026	87.86	87.86	85.89	86.18	86.18	-1.03%	2,832,962
Sep 28, 2026	87.80	88.50	86.81	87.08	87.08	-2.42%	3,831,852
Sep 25, 2026	90.00	90.57	88.53	89.24	89.24	-0.65%	2,894,069
Sep 24, 2026	90.53	91.19	89.10	89.82	89.82	-1.90%	3,978,211
Sep 23, 2026	91.36	93.53	90.92	91.56	91.56	-0.35%	3,961,067
Sep 22, 2026	92.85	93.20	89.71	91.88	91.88	-1.43%	4,061,917
Sep 21, 2026	92.50	93.94	91.58	93.21	93.21	2.78%	3,474,941
Sep 18, 2026	89.91	91.06	88.75	90.69	90.69	2.61%	6,227,861
Sep 17, 2026	88.72	89.09	87.63	88.38	88.38	1.89%	4,362,339
Sep 16, 2026	88.99	89.09	84.96	86.74	86.74	-2.32%	3,807,656
Sep 15, 2026	90.20	90.48	87.50	88.80	88.80	-2.15%	4,528,393
Sep 14, 2026	90.00	90.94	89.08	90.75	90.75	-0.68%	3,830,384
Sep 11, 2026	90.71	92.31	89.45	91.37	91.37	2.18%	3,080,808
Sep 10, 2026	89.06	90.24	88.74	89.42	89.42	-0.95%	2,877,836
Sep 9, 2026	90.99	91.86	90.25	90.28	90.28	-0.76%	2,647,464
Sep 8, 2026	91.76	93.29	90.87	90.97	90.97	-1.78%	2,185,513
Sep 4, 2026	91.55	92.85	91.14	92.62	92.62	-0.36%	2,501,949
Sep 3, 2026	89.83	93.27	89.77	92.95	92.95	4.30%	5,292,390
Sep 2, 2026	90.00	91.35	88.53	89.12	89.12	-1.41%	4,384,180
Sep 1, 2026	94.63	94.90	90.03	90.39	90.39	-7.01%	5,142,423
Aug 31, 2026	95.50	97.89	94.43	97.29	97.20	1.51%	3,562,788
Aug 28, 2026	96.61	97.72	95.46	95.84	95.75	-0.74%	2,236,816
Aug 27, 2026	96.88	97.34	95.76	96.55	96.46	-0.48%	5,156,050
Aug 26, 2026	97.63	97.78	94.81	97.02	96.93	-1.19%	3,044,015