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IBKR
Interactive Brokers Group, Inc. Class A Common Stock
stock NASDAQ

At Close

Dec 12, 2025 3:59:55 PM EST

64.14USD-2.914%(-1.92)5,045,616

61.10Bid 66.74Ask 5.64Spread

Pre-market

Dec 12, 2025 9:25:30 AM EST

66.09USD+0.045%(+0.03)2,965

After-hours

Dec 12, 2025 4:32:30 PM EST

64.21USD+0.117%(+0.07)44,853

OverviewOptionsHistoricalDark Pool LevelsShortsMore

IBKR Volume Dec 12, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	48.60	2,518,075	45.55
Nasdaq GSM	30.89	1,600,297	36.16
IEX	7.05	365,035	4.43
NYSE Arca	4.99	258,639	4.37
Cboe BZX	2.68	138,698	2.50
Cboe EDGX	1.72	89,055	1.94
NYSE	1.69	87,501	1.15
Cboe EDGA	0.69	35,590	0.40
MEMX	0.52	26,819	0.88
Cboe BYX	0.36	18,644	0.50
MIAX Pearl	0.26	13,473	0.19
NYSE National	0.22	11,551	0.14
Nasdaq BX	0.14	7,096	0.26
Nasdaq PHLX	0.10	4,998	0.19
NYSE American	0.07	3,482	0.07
CHX	0.04	1,857	1.27
LTSE	0.00	0	0.00

chartexchange.com

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

IBKR Nutrition Facts

1.27 servings per container

Serving size

4.09M

Calories

5.18M

% Day

% Avg

Off Exchange¹ 3M

48.60%

45.55%

Nasdaq GSM 2M

30.89%

36.16%

IEX 365K

7.05%

4.43%

NYSE Arca 259K

4.99%

4.37%

Cboe BZX 139K

2.68%

2.50%

Cboe EDGX 89K

1.72%

1.94%

NYSE 88K

1.69%

1.15%

Cboe EDGA 36K

0.69%

0.40%

MEMX 27K

0.52%

0.88%

Cboe BYX 19K

0.36%

0.50%

MIAX Pearl 13K

0.26%

0.19%

NYSE National 12K

0.22%

0.14%

Nasdaq BX 7K

0.14%

0.26%

Nasdaq PHLX 5K

0.10%

0.19%

NYSE American 3K

0.07%

CHX 2K

0.04%

1.27%

LTSE 0

0.00%

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

chartexchange.com

IBKR Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 2,518,075, which is 48.60% of today's total volume.
Today's Lit volume is 2,662,735, which is 51.40%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 45.55%.
The average Lit volume has been 54.45%.

IBKR Volume by Exchange

Off Exchange

Nasdaq GSM

IEX

NYSE Arca

Cboe BZX

Cboe EDGX

NYSE

Cboe EDGA

MEMX

Cboe BYX

MIAX Pearl