IBKR

Interactive Brokers Group, Inc. Class A Common Stock

$63.78

Change

+0.44(+0.69%)

Volume

2.938M($187.13M)

Market Capitalization

$28.40B

Interactive Brokers Group Class A Price Charts

Interactive Brokers Group Class A Market Segments

After Hours

+0.08(+0.13%)

Open	$63.70
Close	$63.78
Low	$63.61
Low Change	-0.09 (-0.14%)
High	$64.24
High Change	+0.54 (+0.85%)
Range	$0.63
Volume	26.659K
Dollar Volume	$1.70M

Regular Trading Hours

+0.40(+0.62%)

Open	$63.30
Close	$63.70
Low	$63.03
Low Change	-0.27 (-0.43%)
High	$64.43
High Change	+1.13 (+1.79%)
Range	$1.40
Volume	2.905M
Dollar Volume	$185.03M

Premarket

+0.02(+0.03%)

Open	$63.27
Close	$63.29
Low	$63.17
Low Change	-0.10 (-0.16%)
High	$63.56
High Change	+0.29 (+0.46%)
Range	$0.39
Volume	6.302K
Dollar Volume	$398.85K

After Hours Yesterday

-0.04(-0.06%)

Open	$63.34
Close	$63.30
Low	$63.30
Low Change	-0.04 (-0.06%)
High	$63.34
High Change	+0.00 (+0.00%)
Range	$0.04
Volume	24.184K
Dollar Volume	$1.53M

Regular Trading Hours Yesterday

+0.81(+1.30%)

Open	$62.53
Close	$63.34
Low	$62.28
Low Change	-0.25 (-0.40%)
High	$63.79
High Change	+1.26 (+2.02%)
Range	$1.51
Volume	3.353M
Dollar Volume	$212.41M

Premarket Yesterday

+0.51(+0.82%)

Open	$62.00
Close	$62.51
Low	$62.00
Low Change	0.00 (0.00%)
High	$62.75
High Change	+0.75 (+1.21%)
Range	$0.75
Volume	12.923K
Dollar Volume	$807.82K

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