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VLO
Valero Energy Corporation
stock NYSE

Market Open

Jul 30, 2026 11:53:08 AM EDT

307.01USD+1.568%(+4.74)900,324

292.24Bid 324.21Ask 31.97Spread

Pre-market

Jul 30, 2026 9:29:30 AM EDT

294.22USD-2.663%(-8.05)4,059

After-hours

Jul 29, 2026 4:55:30 PM EDT

301.32USD-0.314%(-0.95)0

OverviewOptionsHistoricalDark Pool PrintsShortsMore

VLO Volume Jul 30, 2026 11:35:05 AM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	44.64	372,490	41.85
NYSE	15.53	129,594	31.72
Nasdaq GSM	12.20	101,812	8.09
Cboe EDGX	7.15	59,695	2.12
IEX	6.96	58,106	4.75
NYSE Arca	5.57	46,505	3.55
Cboe BZX	4.68	39,018	3.78
MEMX	1.42	11,855	1.02
NYSE National	0.51	4,218	0.31
Cboe BYX	0.41	3,409	0.47
Cboe EDGA	0.24	2,033	0.34
Nasdaq BX	0.23	1,921	0.39
MIAX Pearl	0.16	1,326	0.17
Nasdaq PHLX	0.11	886	0.10
NYSE American	0.10	857	0.11
24X National	0.04	357	0.01
CHX	0.03	226	1.22
Texas Stock Exchange LLC	0.02	168	0.00
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.

VLO Nutrition Facts

0.27 servings per container

Serving size

3.10M

Calories

834.48K

% Day

% Avg

Off Exchange¹ 372K

44.64%

41.85%

NYSE 130K

15.53%

31.72%

Nasdaq GSM 102K

12.20%

8.09%

Cboe EDGX 60K

7.15%

2.12%

IEX 58K

6.96%

4.75%

NYSE Arca 47K

5.57%

3.55%

Cboe BZX 39K

4.68%

3.78%

MEMX 12K

1.42%

1.02%

NYSE National 4K

0.51%

0.31%

Cboe BYX 3K

0.41%

0.47%

Cboe EDGA 2K

0.24%

0.34%

Nasdaq BX 2K

0.23%

0.39%

MIAX Pearl 1K

0.16%

0.17%

Nasdaq PHLX 886

0.11%

0.10%

NYSE American 857

0.10%

0.11%

24X National 357

0.04%

0.01%

CHX 226

0.03%

1.22%

Texas Stock Exchange LLC 168

0.02%

0.00%

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 372,490, which is 44.64% of today's total volume.
Today's Lit volume is 461,986, which is 55.36%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 41.85%.
The average Lit volume has been 58.15%.

VLO Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

Cboe EDGX

IEX

NYSE Arca

Cboe BZX

MEMX

NYSE National

Cboe BYX

Cboe EDGA