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USO
United States Oil Fund, LP
stock NYSE ETF

Market Open

Sep 28, 2026 3:17:25 PM EDT

149.42USD+0.735%(+1.09)8,319,425

149.35Bid 153.61Ask 4.26Spread

Pre-market

Sep 28, 2026 9:29:59 AM EDT

151.84USD+2.366%(+3.51)285,726

After-hours

Sep 25, 2026 4:57:30 PM EDT

148.69USD+0.239%(+0.35)0

OverviewOptionsHistoricalExchange VolumeShortsMore

USO Volume Sep 28, 2026 2:55:01 PM EDT

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Exchange	Day%	Volume	30D%
Off Exchange¹	47.40	3,866,493	46.16
NYSE Arca	16.21	1,322,413	24.18
Nasdaq GSM	11.78	960,875	10.25
Cboe EDGX	9.59	782,280	5.97
Cboe BZX	4.83	393,733	3.62
MEMX	3.80	309,925	2.48
IEX	1.56	127,204	1.33
NYSE	0.93	76,159	2.19
Nasdaq BX	0.79	64,439	0.55
Cboe BYX	0.73	59,324	0.45
Cboe EDGA	0.60	49,167	0.32
MIAX Pearl	0.59	47,855	0.45
NYSE National	0.43	34,768	0.16
NYSE American	0.39	32,171	0.16
Nasdaq PHLX	0.27	22,084	0.17
CHX	0.08	6,459	1.53
Texas Stock Exchange LLC	0.03	2,199	0.03
LTSE	0.00	350	0.00
24X National	0.00	0	0.01

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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

1.51 servings per container

Serving size

5.41M

Calories

8.16M

% Day

% Avg

Off Exchange¹ 4M

47.40%

46.16%

NYSE Arca 1M

16.21%

24.18%

Nasdaq GSM 961K

11.78%

10.25%

Cboe EDGX 782K

9.59%

5.97%

Cboe BZX 394K

4.83%

3.62%

MEMX 310K

3.80%

2.48%

IEX 127K

1.56%

1.33%

NYSE 76K

0.93%

2.19%

Nasdaq BX 64K

0.79%

0.55%

Cboe BYX 59K

0.73%

0.45%

Cboe EDGA 49K

0.60%

0.32%

MIAX Pearl 48K

0.59%

0.45%

NYSE National 35K

0.43%

0.16%

NYSE American 32K

0.39%

0.16%

Nasdaq PHLX 22K

0.27%

0.17%

CHX 6K

0.08%

1.53%

Texas Stock Exchange LLC 2K

0.03%

LTSE 350

0.00%

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

USO Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 3,866,493, which is 47.40% of today's total volume.
Today's Lit volume is 4,291,405, which is 52.60%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 46.16%.
The average Lit volume has been 53.84%.

USO Volume by Exchange

Off Exchange

NYSE Arca

Nasdaq GSM

Cboe EDGX

Cboe BZX

MEMX

IEX

NYSE

Nasdaq BX

Cboe BYX

Cboe EDGA