IBKR

Interactive Brokers Group, Inc. Class A Common Stock

$69.78

Change

+0.56(+0.81%)

Volume

1.155M($80.56M)

Market Capitalization

$31.07B

Interactive Brokers Group Class A Price Charts

Interactive Brokers Group Class A Market Segments

Regular Trading Hours

+1.12(+1.63%)

Open	$68.66
Close	$69.78
Low	$68.32
Low Change	-0.34 (-0.50%)
High	$70.56
High Change	+1.90 (+2.77%)
Range	$2.24
Volume	1.147M
Dollar Volume	$80.04M

Premarket

-0.47(-0.68%)

Open	$68.90
Close	$68.43
Low	$68.43
Low Change	-0.47 (-0.68%)
High	$68.90
High Change	+0.00 (+0.00%)
Range	$0.47
Volume	7.618K
Dollar Volume	$521.30K

After Hours Yesterday

-0.01(-0.01%)

Open	$69.19
Close	$69.18
Low	$68.83
Low Change	-0.36 (-0.52%)
High	$69.40
High Change	+0.21 (+0.31%)
Range	$0.57
Volume	39.553K
Dollar Volume	$2.74M

Regular Trading Hours Yesterday

+0.51(+0.74%)

Open	$68.71
Close	$69.22
Low	$68.14
Low Change	-0.57 (-0.83%)
High	$69.63
High Change	+0.92 (+1.34%)
Range	$1.49
Volume	2.398M
Dollar Volume	$165.96M

Premarket Yesterday

+0.14(+0.20%)

Open	$68.55
Close	$68.69
Low	$68.45
Low Change	-0.10 (-0.15%)
High	$68.76
High Change	+0.21 (+0.31%)
Range	$0.31
Volume	9.826K
Dollar Volume	$674.95K

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