IBKR

Interactive Brokers Group, Inc. Class A Common Stock

$74.33

Change

-0.56(-0.74%)

Volume

759.3K($56.44M)

Market Capitalization

$33.10B

Interactive Brokers Group Class A Price Charts

Interactive Brokers Group Class A Market Segments

Regular Trading Hours

-0.37(-0.49%)

Open	$74.69
Close	$74.33
Low	$73.10
Low Change	-1.59 (-2.13%)
High	$75.27
High Change	+0.58 (+0.78%)
Range	$2.17
Volume	754.245K
Dollar Volume	$56.06M

Premarket

+0.15(+0.20%)

Open	$74.75
Close	$74.90
Low	$73.99
Low Change	-0.76 (-1.02%)
High	$74.90
High Change	+0.15 (+0.20%)
Range	$0.91
Volume	5.055K
Dollar Volume	$378.62K

After Hours Yesterday

-0.27(-0.36%)

Open	$74.88
Close	$74.61
Low	$74.61
Low Change	-0.27 (-0.36%)
High	$74.98
High Change	+0.10 (+0.13%)
Range	$0.37
Volume	36.19K
Dollar Volume	$2.70M

Regular Trading Hours Yesterday

-0.17(-0.22%)

Open	$75.05
Close	$74.88
Low	$74.49
Low Change	-0.56 (-0.74%)
High	$76.09
High Change	+1.05 (+1.39%)
Range	$1.60
Volume	2.56M
Dollar Volume	$191.70M

Premarket Yesterday

+0.14(+0.19%)

Open	$74.50
Close	$74.64
Low	$74.48
Low Change	-0.02 (-0.03%)
High	$74.97
High Change	+0.47 (+0.63%)
Range	$0.49
Volume	5.371K
Dollar Volume	$400.89K

Interactive Brokers Group Class A Stock Splits

There has been 1 stock split for Interactive Brokers Group Class A (IBKR). The stock split occured on June 18, 2025 and increased the outstanding shares at a ratio of 1:4.

Date	Type	Ratio
June 18, 2025	Forward	1:4