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OMC
Omnicom Group Inc.
stock NYSE

Market Open

Dec 12, 2025 11:15:52 AM EST

80.00USD-0.087%(-0.07)798,478

79.99Bid 80.03Ask 0.04Spread

Pre-market

Dec 12, 2025 8:40:22 AM EST

80.19USD+0.150%(+0.12)13

After-hours

Dec 11, 2025 4:39:30 PM EST

80.07USD+0.006%(0.00)0

OverviewOptionsHistoricalDark Pool LevelsShortsMore

OMC Volume Dec 12, 2025 10:55:01 AM EST

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	44.81	296,291	40.59
Nasdaq GSM	16.16	106,829	13.09
NYSE	15.81	104,557	31.30
IEX	6.39	42,273	3.91
NYSE Arca	5.27	34,843	3.91
Cboe BZX	4.17	27,566	2.83
Cboe EDGX	3.04	20,101	1.62
MEMX	2.18	14,446	0.95
Nasdaq BX	0.74	4,921	0.31
NYSE American	0.34	2,256	0.07
Cboe BYX	0.31	2,073	0.32
Cboe EDGA	0.24	1,581	0.39
NYSE National	0.20	1,334	0.16
MIAX Pearl	0.19	1,276	0.20
Nasdaq PHLX	0.10	676	0.13
CHX	0.03	200	0.20
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.

OMC Nutrition Facts

0.13 servings per container

Serving size

4.96M

Calories

661.22K

% Day

% Avg

Off Exchange¹ 296K

44.81%

40.59%

Nasdaq GSM 107K

16.16%

13.09%

NYSE 105K

15.81%

31.30%

IEX 42K

6.39%

3.91%

NYSE Arca 35K

5.27%

3.91%

Cboe BZX 28K

4.17%

2.83%

Cboe EDGX 20K

3.04%

1.62%

MEMX 14K

2.18%

0.95%

Nasdaq BX 5K

0.74%

0.31%

NYSE American 2K

0.34%

0.07%

Cboe BYX 2K

0.31%

0.32%

Cboe EDGA 2K

0.24%

0.39%

NYSE National 1K

0.20%

0.16%

MIAX Pearl 1K

0.19%

0.20%

Nasdaq PHLX 676

0.10%

0.13%

CHX 200

0.03%

0.20%

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

OMC Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 296,291, which is 44.81% of today's total volume.
Today's Lit volume is 364,932, which is 55.19%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 40.59%.
The average Lit volume has been 59.41%.

OMC Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE

IEX

NYSE Arca

Cboe BZX

Cboe EDGX

MEMX

Nasdaq BX

NYSE American

Cboe BYX