Dark

PFE
Pfizer Inc.
stock NYSE

Market Open

May 28, 2025 3:16:07 PM EDT

23.17USD-1.842%(-0.44)22,906,018

23.17Bid 23.18Ask 0.01Spread

Pre-market

May 28, 2025 9:29:43 AM EDT

23.58USD-0.127%(-0.03)92,886

After-hours

May 27, 2025 4:58:30 PM EDT

23.64USD+0.085%(+0.02)0

OverviewOptionsHistoricalExchange VolumeShortsMore

PFE Volume May 28, 2025 3:15:03 PM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	55.26	12,075,078	46.95
NYSE	10.96	2,395,368	22.53
Nasdaq GSM	9.49	2,072,770	8.00
IEX	5.90	1,288,444	3.93
NYSE Arca	4.43	968,682	5.00
Cboe EDGX	4.01	877,028	3.77
Cboe BZX	3.94	860,962	4.19
MEMX	2.00	436,848	1.65
Cboe EDGA	1.16	252,481	0.81
CHX	0.96	209,089	0.73
Cboe BYX	0.72	158,109	0.77
MIAX Pearl	0.50	109,918	0.76
NYSE National	0.32	70,503	0.56
Nasdaq BX	0.20	43,687	0.19
NYSE American	0.10	22,216	0.11
Nasdaq PHLX	0.04	8,772	0.07
LTSE	0.00	0	0.00

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

PFE Nutrition Facts

0.45 servings per container

Serving size

48.21M

Calories

21.85M

% Day

% Avg

Off Exchange¹ 12M

55.26%

46.95%

NYSE 2M

10.96%

22.53%

Nasdaq GSM 2M

9.49%

8.00%

IEX 1M

5.90%

3.93%

NYSE Arca 969K

4.43%

5.00%

Cboe EDGX 877K

4.01%

3.77%

Cboe BZX 861K

3.94%

4.19%

MEMX 437K

2.00%

1.65%

Cboe EDGA 252K

1.16%

0.81%

CHX 209K

0.96%

0.73%

Cboe BYX 158K

0.72%

0.77%

MIAX Pearl 110K

0.50%

0.76%

NYSE National 71K

0.32%

0.56%

Nasdaq BX 44K

0.20%

0.19%

NYSE American 22K

0.10%

0.11%

Nasdaq PHLX 9K

0.04%

0.07%

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

PFE Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 12,075,078, which is 55.26% of today's total volume.
Today's Lit volume is 9,774,877, which is 44.74%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 46.95%.
The average Lit volume has been 53.05%.

PFE Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

NYSE Arca

Cboe EDGX

Cboe BZX

MEMX

Cboe EDGA

CHX

Cboe BYX