Dark

USO
United States Oil Fund, LP
stock NYSE ETF

At Close

Sep 25, 2026 3:59:50 PM EDT

148.34USD-3.106%(-4.75)7,188,395

0.00Bid 0.00Ask 0.00Spread

Pre-market

Sep 25, 2026 9:29:30 AM EDT

149.87USD-2.103%(-3.22)171,594

After-hours

Sep 25, 2026 4:57:30 PM EDT

148.69USD+0.239%(+0.35)33,221

OverviewOptionsHistoricalExchange VolumeShortsMore

USO Volume Sep 25, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	45.70	3,277,805	45.94
NYSE Arca	22.14	1,588,257	24.59
Nasdaq GSM	13.14	942,563	10.21
Cboe EDGX	5.94	426,401	5.75
Cboe BZX	4.30	308,644	3.55
MEMX	2.93	210,454	2.40
IEX	1.57	112,670	1.32
NYSE	1.23	87,907	2.23
Cboe EDGA	0.69	49,673	0.31
Nasdaq BX	0.67	47,752	0.53
Cboe BYX	0.41	29,642	0.44
MIAX Pearl	0.38	27,476	0.43
NYSE National	0.35	25,429	0.15
Nasdaq PHLX	0.22	16,133	0.17
CHX	0.11	8,066	1.81
NYSE American	0.10	6,951	0.14
Texas Stock Exchange LLC	0.07	5,109	0.03
24X National	0.02	1,400	0.01
LTSE	0.00	200	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.

USO Nutrition Facts

1.33 servings per container

Serving size

5.41M

Calories

7.17M

% Day

% Avg

Off Exchange¹ 3M

45.70%

45.94%

NYSE Arca 2M

22.14%

24.59%

Nasdaq GSM 943K

13.14%

10.21%

Cboe EDGX 426K

5.94%

5.75%

Cboe BZX 309K

4.30%

3.55%

MEMX 210K

2.93%

2.40%

IEX 113K

1.57%

1.32%

NYSE 88K

1.23%

2.23%

Cboe EDGA 50K

0.69%

0.31%

Nasdaq BX 48K

0.67%

0.53%

Cboe BYX 30K

0.41%

0.44%

MIAX Pearl 27K

0.38%

0.43%

NYSE National 25K

0.35%

0.15%

Nasdaq PHLX 16K

0.22%

0.17%

CHX 8K

0.11%

1.81%

NYSE American 7K

0.10%

0.14%

Texas Stock Exchange LLC 5K

0.07%

0.03%

24X National 1K

0.02%

0.01%

LTSE 200

0.00%

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

chartexchange.com

USO Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 3,277,805, which is 45.70% of today's total volume.
Today's Lit volume is 3,894,727, which is 54.30%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 45.94%.
The average Lit volume has been 54.06%.

USO Volume by Exchange

Off Exchange

NYSE Arca

Nasdaq GSM

Cboe EDGX

Cboe BZX

MEMX

IEX

NYSE

Cboe EDGA

Nasdaq BX

Cboe BYX