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

At Close

May 12, 2025 3:59:58 PM EDT

197.07USD+6.180%(+11.47)50,100

0.00Bid 0.00Ask 0.00Spread

Pre-market

May 13, 2025 9:21:30 AM EDT

197.50USD+0.132%(+0.26)5,793

After-hours

May 12, 2025 4:58:30 PM EDT

197.48USD+0.208%(+0.41)10,507

OverviewOptionsHistoricalDark Pool LevelsShortsMore

IBKR Volume May 13, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	41.33	755,480	46.13
Nasdaq GSM	35.38	646,770	30.98
IEX	5.86	107,050	5.97
NYSE Arca	4.77	87,203	5.34
Cboe BZX	3.92	71,578	3.74
Cboe EDGX	2.12	38,779	2.75
NYSE	2.07	37,831	1.49
Cboe BYX	1.19	21,689	0.84
Nasdaq BX	1.02	18,555	0.46
MEMX	0.84	15,271	0.88
Cboe EDGA	0.62	11,332	0.38
NYSE National	0.41	7,528	0.21
Nasdaq PHLX	0.20	3,726	0.31
MIAX Pearl	0.18	3,293	0.25
NYSE American	0.07	1,274	0.12
CHX	0.04	678	0.15
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

0.85 servings per container

Serving size

2.14M

Calories

1.83M

% Day

% Avg

Off Exchange¹ 755K

41.33%

46.13%

Nasdaq GSM 647K

35.38%

30.98%

IEX 107K

5.86%

5.97%

NYSE Arca 87K

4.77%

5.34%

Cboe BZX 72K

3.92%

3.74%

Cboe EDGX 39K

2.12%

2.75%

NYSE 38K

2.07%

1.49%

Cboe BYX 22K

1.19%

0.84%

Nasdaq BX 19K

1.02%

0.46%

MEMX 15K

0.84%

0.88%

Cboe EDGA 11K

0.62%

0.38%

NYSE National 8K

0.41%

0.21%

Nasdaq PHLX 4K

0.20%

0.31%

MIAX Pearl 3K

0.18%

0.25%

NYSE American 1K

0.07%

0.12%

CHX 678

0.04%

0.15%

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 755,480, which is 41.33% of today's total volume.
Today's Lit volume is 1,072,557, which is 58.67%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 46.13%.
The average Lit volume has been 53.87%.

IBKR Volume by Exchange

Off Exchange

Nasdaq GSM

IEX

NYSE Arca

Cboe BZX

Cboe EDGX

NYSE

Cboe BYX

Nasdaq BX

MEMX

Cboe EDGA