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VLO
Valero Energy Corporation
stock NYSE

At Close

May 16, 2025 3:59:30 PM EDT

135.73USD+0.266%(+0.36)2,253,059

0.00Bid 0.00Ask 0.00Spread

Pre-market

May 16, 2025 8:00:30 AM EDT

135.70USD+0.244%(+0.33)740

After-hours

May 16, 2025 4:42:30 PM EDT

135.74USD+0.007%(+0.01)18,575

OverviewOptionsHistoricalExchange VolumeShortsMore

VLO Volume May 16, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	40.79	919,111	42.82
NYSE	33.14	746,657	26.63
Nasdaq GSM	10.16	228,962	12.04
IEX	4.48	101,038	4.27
Cboe BZX	2.84	63,951	4.07
NYSE Arca	2.17	48,830	3.59
Cboe EDGX	1.86	41,806	2.43
Cboe BYX	1.63	36,695	0.79
Nasdaq BX	1.39	31,318	0.55
MEMX	0.81	18,222	0.93
MIAX Pearl	0.26	5,891	0.32
NYSE National	0.19	4,385	0.32
Cboe EDGA	0.17	3,812	0.46
Nasdaq PHLX	0.05	1,148	0.22
NYSE American	0.03	738	0.13
CHX	0.02	495	0.44
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.

VLO Nutrition Facts

0.61 servings per container

Serving size

3.67M

Calories

2.25M

% Day

% Avg

Off Exchange¹ 919K

40.79%

42.82%

NYSE 747K

33.14%

26.63%

Nasdaq GSM 229K

10.16%

12.04%

IEX 101K

4.48%

4.27%

Cboe BZX 64K

2.84%

4.07%

NYSE Arca 49K

2.17%

3.59%

Cboe EDGX 42K

1.86%

2.43%

Cboe BYX 37K

1.63%

0.79%

Nasdaq BX 31K

1.39%

0.55%

MEMX 18K

0.81%

0.93%

MIAX Pearl 6K

0.26%

0.32%

NYSE National 4K

0.19%

0.32%

Cboe EDGA 4K

0.17%

0.46%

Nasdaq PHLX 1K

0.05%

0.22%

NYSE American 738

0.03%

0.13%

CHX 495

0.02%

0.44%

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

VLO Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 919,111, which is 40.79% of today's total volume.
Today's Lit volume is 1,333,948, which is 59.21%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 42.82%.
The average Lit volume has been 57.18%.

VLO Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

Cboe BZX

NYSE Arca

Cboe EDGX

Cboe BYX

Nasdaq BX

MEMX

MIAX Pearl