Dark

OMC
Omnicom Group Inc.
stock NYSE

At Close

Jul 6, 2026 3:59:56 PM EDT

79.88USD+1.603%(+1.26)3,473,729

75.81Bid 83.44Ask 7.63Spread

Pre-market

Jul 6, 2026 8:41:30 AM EDT

78.65USD+0.038%(+0.03)132

After-hours

Jul 6, 2026 4:10:30 PM EDT

79.90USD+0.025%(+0.02)2

OverviewOptionsHistoricalExchange VolumeShortsMore

OMC Volume Jul 6, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	47.45	1,223,178	34.35
NYSE	17.60	453,670	42.17
Nasdaq GSM	12.94	333,484	9.17
IEX	8.38	216,096	4.48
NYSE Arca	4.40	113,327	3.41
Cboe BZX	3.59	92,497	2.68
Cboe EDGX	2.04	52,556	1.49
MEMX	1.15	29,594	0.71
Cboe BYX	0.48	12,329	0.29
Cboe EDGA	0.47	12,142	0.37
Nasdaq BX	0.45	11,583	0.24
NYSE National	0.36	9,374	0.18
MIAX Pearl	0.34	8,764	0.18
Nasdaq PHLX	0.13	3,441	0.08
CHX	0.13	3,327	0.09
NYSE American	0.09	2,309	0.11
LTSE	0.00	100	0.00
24X National	0.00	6	0.01

chartexchange.com

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

OMC Nutrition Facts

0.56 servings per container

Serving size

4.56M

Calories

2.58M

% Day

% Avg

Off Exchange¹ 1M

47.45%

34.35%

NYSE 454K

17.60%

42.17%

Nasdaq GSM 333K

12.94%

9.17%

IEX 216K

8.38%

4.48%

NYSE Arca 113K

4.40%

3.41%

Cboe BZX 92K

3.59%

2.68%

Cboe EDGX 53K

2.04%

1.49%

MEMX 30K

1.15%

0.71%

Cboe BYX 12K

0.48%

0.29%

Cboe EDGA 12K

0.47%

0.37%

Nasdaq BX 12K

0.45%

0.24%

NYSE National 9K

0.36%

0.18%

MIAX Pearl 9K

0.34%

0.18%

Nasdaq PHLX 3K

0.13%

0.08%

CHX 3K

0.13%

0.09%

NYSE American 2K

0.09%

0.11%

LTSE 100

0.00%

24X National 6

0.00%

0.01%

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

chartexchange.com

OMC Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 1,223,178, which is 47.45% of today's total volume.
Today's Lit volume is 1,354,599, which is 52.55%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 34.35%.
The average Lit volume has been 65.65%.

OMC Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

NYSE Arca

Cboe BZX

Cboe EDGX

MEMX

Cboe BYX

Cboe EDGA

Nasdaq BX