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MMC
Marsh & McLennan Companies, Inc.
stock NYSE

Market Open

May 9, 2025 11:13:45 AM EDT

227.09USD-0.587%(-1.34)248,222

227.19Bid 227.46Ask 0.27Spread

Pre-market

May 8, 2025 9:01:30 AM EDT

228.59USD+0.070%(+0.16)0

After-hours

May 8, 2025 4:00:30 PM EDT

228.43USD-0.048%(-0.11)0

OverviewOptionsHistoricalDark Pool LevelsShortsMore

MMC Volume May 9, 2025 11:05:02 AM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	48.90	95,897	43.18
NYSE	22.90	44,905	31.55
Nasdaq GSM	8.64	16,944	9.32
NYSE Arca	7.44	14,589	4.09
Cboe EDGX	3.07	6,022	1.19
Cboe BZX	2.95	5,786	3.20
IEX	2.61	5,119	3.99
MEMX	1.21	2,365	0.62
Cboe BYX	0.49	963	0.77
Nasdaq BX	0.49	962	0.63
MIAX Pearl	0.29	566	0.24
NYSE National	0.24	461	0.28
Nasdaq PHLX	0.22	441	0.18
Cboe EDGA	0.20	386	0.31
CHX	0.18	354	0.26
NYSE American	0.18	351	0.19
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.

MMC Nutrition Facts

0.08 servings per container

Serving size

2.57M

Calories

196.11K

% Day

% Avg

Off Exchange¹ 96K

48.90%

43.18%

NYSE 45K

22.90%

31.55%

Nasdaq GSM 17K

8.64%

9.32%

NYSE Arca 15K

7.44%

4.09%

Cboe EDGX 6K

3.07%

1.19%

Cboe BZX 6K

2.95%

3.20%

IEX 5K

2.61%

3.99%

MEMX 2K

1.21%

0.62%

Cboe BYX 963

0.49%

0.77%

Nasdaq BX 962

0.49%

0.63%

MIAX Pearl 566

0.29%

0.24%

NYSE National 461

0.24%

0.28%

Nasdaq PHLX 441

0.22%

0.18%

Cboe EDGA 386

0.20%

0.31%

CHX 354

0.18%

0.26%

NYSE American 351

0.18%

0.19%

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

MMC Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 95,897, which is 48.90% of today's total volume.
Today's Lit volume is 100,214, which is 51.10%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 43.18%.
The average Lit volume has been 56.82%.

MMC Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

NYSE Arca

Cboe EDGX

Cboe BZX

IEX

MEMX

Cboe BYX

Nasdaq BX

MIAX Pearl