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EFX
Equifax, Incorporated
stock NYSE

Market Open

Oct 1, 2026 10:50:58 AM EDT

138.06USD+0.597%(+0.82)246,212

132.45Bid 138.19Ask 5.74Spread

Pre-market

Oct 1, 2026 8:49:30 AM EDT

139.11USD+1.363%(+1.87)2,016

After-hours

Sep 30, 2026 4:55:30 PM EDT

137.50USD+0.193%(+0.26)0

OverviewOptionsHistoricalExchange VolumeShortsMore

EFX Volume Oct 1, 2026 10:35:03 AM EDT

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Exchange	Day%	Volume	30D%
Off Exchange¹	50.74	109,937	47.90
NYSE	17.74	38,448	27.60
Nasdaq GSM	10.72	23,218	7.75
IEX	5.23	11,323	6.02
Cboe BZX	4.21	9,123	4.15
NYSE Arca	3.99	8,656	2.47
Cboe EDGX	2.75	5,959	1.58
MEMX	1.03	2,233	0.57
NYSE National	0.95	2,068	0.25
Nasdaq BX	0.92	1,997	0.28
Cboe BYX	0.73	1,573	0.56
Cboe EDGA	0.32	692	0.31
MIAX Pearl	0.19	418	0.16
CHX	0.14	311	0.07
Nasdaq PHLX	0.14	305	0.16
NYSE American	0.14	300	0.17
Texas Stock Exchange LLC	0.05	119	0.01
24X National	0.00	0	0.01

chartexchange.com

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

EFX Nutrition Facts

0.14 servings per container

Serving size

1.52M

Calories

216.68K

% Day

% Avg

Off Exchange¹ 110K

50.74%

47.90%

NYSE 38K

17.74%

27.60%

Nasdaq GSM 23K

10.72%

7.75%

IEX 11K

5.23%

6.02%

Cboe BZX 9K

4.21%

4.15%

NYSE Arca 9K

3.99%

2.47%

Cboe EDGX 6K

2.75%

1.58%

MEMX 2K

1.03%

0.57%

NYSE National 2K

0.95%

0.25%

Nasdaq BX 2K

0.92%

0.28%

Cboe BYX 2K

0.73%

0.56%

Cboe EDGA 692

0.32%

0.31%

MIAX Pearl 418

0.19%

0.16%

CHX 311

0.14%

0.07%

Nasdaq PHLX 305

0.14%

0.16%

NYSE American 300

0.14%

0.17%

Texas Stock Exchange LLC 119

0.05%

0.01%

24X National 0

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

EFX Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 109,937, which is 50.74% of today's total volume.
Today's Lit volume is 106,743, which is 49.26%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 47.90%.
The average Lit volume has been 52.10%.

EFX Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

Cboe BZX

NYSE Arca

Cboe EDGX

MEMX

NYSE National

Nasdaq BX

Cboe BYX