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CME
CME Group Inc.
stock NASDAQ

At Close

Aug 17, 2026 3:59:53 PM EDT

267.83USD-0.728%(-1.97)2,150,659

254.98Bid 283.50Ask 28.52Spread

Pre-market

Aug 17, 2026 9:28:30 AM EDT

268.42USD-0.511%(-1.38)549

After-hours

Aug 17, 2026 4:05:30 PM EDT

267.77USD-0.024%(-0.06)20,802

OverviewOptionsHistoricalExchange VolumeShortsMore

CME Volume Aug 17, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	51.16	702,996	42.18
Nasdaq GSM	23.25	319,442	36.63
NYSE Arca	6.10	83,783	4.58
Cboe BZX	5.82	79,931	4.49
IEX	5.54	76,138	5.78
NYSE	2.13	29,327	1.39
Cboe EDGX	2.06	28,366	1.73
MEMX	1.01	13,935	0.83
Cboe EDGA	0.65	8,985	0.46
Cboe BYX	0.59	8,161	0.61
Nasdaq BX	0.52	7,120	0.41
MIAX Pearl	0.47	6,417	0.24
NYSE National	0.25	3,430	0.24
NYSE American	0.17	2,362	0.14
Nasdaq PHLX	0.15	2,083	0.16
CHX	0.08	1,122	0.12
24X National	0.03	441	0.01
Texas Stock Exchange LLC	0.00	3	0.01
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.

CME Nutrition Facts

0.57 servings per container

Serving size

2.42M

Calories

1.37M

% Day

% Avg

Off Exchange¹ 703K

51.16%

42.18%

Nasdaq GSM 319K

23.25%

36.63%

NYSE Arca 84K

6.10%

4.58%

Cboe BZX 80K

5.82%

4.49%

IEX 76K

5.54%

5.78%

NYSE 29K

2.13%

1.39%

Cboe EDGX 28K

2.06%

1.73%

MEMX 14K

1.01%

0.83%

Cboe EDGA 9K

0.65%

0.46%

Cboe BYX 8K

0.59%

0.61%

Nasdaq BX 7K

0.52%

0.41%

MIAX Pearl 6K

0.47%

0.24%

NYSE National 3K

0.25%

0.24%

NYSE American 2K

0.17%

0.14%

Nasdaq PHLX 2K

0.15%

0.16%

CHX 1K

0.08%

0.12%

24X National 441

0.03%

0.01%

Texas Stock Exchange LLC 3

0.00%

0.01%

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

CME Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 702,996, which is 51.16% of today's total volume.
Today's Lit volume is 671,046, which is 48.84%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 42.18%.
The average Lit volume has been 57.82%.

CME Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe BZX

IEX

NYSE

Cboe EDGX

MEMX

Cboe EDGA

Cboe BYX

Nasdaq BX