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CBOE
Cboe Global Markets, Inc.
stock BATS

At Close

Aug 17, 2026 3:59:58 PM EDT

295.03USD-0.375%(-1.11)523,715

0.00Bid 0.00Ask 0.00Spread

Pre-market

0.00USD-100.000%(-296.14)0

After-hours

Aug 17, 2026 4:10:30 PM EDT

295.00USD-0.010%(-0.03)1

OverviewOptionsHistoricalExchange VolumeShortsMore

CBOE Volume Aug 17, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	54.36	200,621	44.74
Nasdaq GSM	11.53	42,547	11.56
Cboe BZX	10.37	38,264	25.14
NYSE Arca	7.22	26,645	5.68
IEX	6.92	25,558	5.55
Cboe EDGX	2.45	9,027	1.72
NYSE	1.85	6,817	1.58
MEMX	1.50	5,527	1.14
Cboe EDGA	0.85	3,122	0.66
Nasdaq BX	0.81	3,000	0.42
Cboe BYX	0.72	2,653	0.67
NYSE National	0.57	2,106	0.31
Nasdaq PHLX	0.29	1,078	0.17
NYSE American	0.29	1,061	0.21
MIAX Pearl	0.28	1,015	0.25
CHX	0.01	22	0.12
24X National	0.00	13	0.00
Texas Stock Exchange LLC	0.00	5	0.08
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.

CBOE Nutrition Facts

0.35 servings per container

Serving size

1.06M

Calories

369.08K

% Day

% Avg

Off Exchange¹ 201K

54.36%

44.74%

Nasdaq GSM 43K

11.53%

11.56%

Cboe BZX 38K

10.37%

25.14%

NYSE Arca 27K

7.22%

5.68%

IEX 26K

6.92%

5.55%

Cboe EDGX 9K

2.45%

1.72%

NYSE 7K

1.85%

1.58%

MEMX 6K

1.50%

1.14%

Cboe EDGA 3K

0.85%

0.66%

Nasdaq BX 3K

0.81%

0.42%

Cboe BYX 3K

0.72%

0.67%

NYSE National 2K

0.57%

0.31%

Nasdaq PHLX 1K

0.29%

0.17%

NYSE American 1K

0.29%

0.21%

MIAX Pearl 1K

0.28%

0.25%

CHX 22

0.01%

0.12%

24X National 13

0.00%

Texas Stock Exchange LLC 5

0.00%

0.08%

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

CBOE Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 200,621, which is 54.36% of today's total volume.
Today's Lit volume is 168,460, which is 45.64%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 44.74%.
The average Lit volume has been 55.26%.

CBOE Volume by Exchange

Off Exchange

Nasdaq GSM

Cboe BZX

NYSE Arca

IEX

Cboe EDGX

NYSE

MEMX

Cboe EDGA

Nasdaq BX

Cboe BYX