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

At Close

May 16, 2025 3:59:30 PM EDT

209.15USD+1.044%(+2.16)1,159,930

0.00Bid 0.00Ask 0.00Spread

Pre-market

May 16, 2025 8:00:30 AM EDT

206.92USD-0.034%(-0.07)231

After-hours

May 16, 2025 4:54:30 PM EDT

208.00USD-0.550%(-1.15)4,374

OverviewOptionsHistoricalDark Pool LevelsShortsMore

IBKR Volume May 16, 2025

[NF]

Exchange	Day%	Volume	30D%
Nasdaq GSM	41.80	484,809	31.53
Off Exchange¹	40.88	474,157	45.65
NYSE Arca	4.62	53,634	5.18
Cboe BZX	3.36	38,932	3.79
IEX	3.10	36,003	5.98
Cboe EDGX	2.27	26,288	2.79
NYSE	1.06	12,300	1.47
MEMX	0.66	7,699	0.90
Cboe BYX	0.66	7,651	0.84
NYSE National	0.38	4,375	0.21
MIAX Pearl	0.29	3,411	0.26
Cboe EDGA	0.29	3,400	0.38
NYSE American	0.22	2,504	0.13
Nasdaq PHLX	0.20	2,333	0.31
Nasdaq BX	0.19	2,239	0.44
CHX	0.02	195	0.16
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

0.57 servings per container

Serving size

2.05M

Calories

1.16M

% Day

% Avg

Nasdaq GSM 485K

41.80%

31.53%

Off Exchange¹ 474K

40.88%

45.65%

NYSE Arca 54K

4.62%

5.18%

Cboe BZX 39K

3.36%

3.79%

IEX 36K

3.10%

5.98%

Cboe EDGX 26K

2.27%

2.79%

NYSE 12K

1.06%

1.47%

MEMX 8K

0.66%

0.90%

Cboe BYX 8K

0.66%

0.84%

NYSE National 4K

0.38%

0.21%

MIAX Pearl 3K

0.29%

0.26%

Cboe EDGA 3K

0.29%

0.38%

NYSE American 3K

0.22%

0.13%

Nasdaq PHLX 2K

0.20%

0.31%

Nasdaq BX 2K

0.19%

0.44%

CHX 195

0.02%

0.16%

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 474,157, which is 40.88% of today's total volume.
Today's Lit volume is 685,773, which is 59.12%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 45.65%.
The average Lit volume has been 54.35%.

IBKR Volume by Exchange

Nasdaq GSM

Off Exchange

NYSE Arca

Cboe BZX

IEX

Cboe EDGX

NYSE

MEMX

Cboe BYX

NYSE National

MIAX Pearl