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PTEN
Patterson-UTI Energy Inc
stock NASDAQ

Market Open

Aug 17, 2026 3:01:52 PM EDT

11.99USD+5.453%(+0.62)4,129,734

11.98Bid 11.99Ask 0.01Spread

Pre-market

Aug 17, 2026 9:19:30 AM EDT

11.49USD+1.033%(+0.12)7,904

After-hours

Aug 14, 2026 4:54:30 PM EDT

11.43USD+0.584%(+0.07)0

OverviewOptionsHistoricalExchange VolumeShortsMore

PTEN Volume Aug 17, 2026 2:45:03 PM EDT

[ < ]

Exchange	Day%	Volume	30D%
Off Exchange¹	45.99	1,821,849	42.58
Nasdaq GSM	18.20	720,967	29.89
IEX	10.59	419,446	8.81
NYSE Arca	7.29	288,808	6.28
Cboe BZX	4.06	160,984	3.69
NYSE	3.22	127,500	2.12
CHX	3.14	124,353	0.15
Cboe EDGX	2.16	85,687	2.16
MEMX	1.31	51,773	1.17
NYSE National	1.22	48,480	0.73
MIAX Pearl	0.97	38,231	0.57
Cboe BYX	0.81	31,975	0.83
Cboe EDGA	0.38	14,960	0.59
Nasdaq PHLX	0.23	9,178	0.09
NYSE American	0.20	7,747	0.12
Nasdaq BX	0.15	5,869	0.19
Texas Stock Exchange LLC	0.08	3,235	0.03
24X National	0.01	500	0.01

chartexchange.com

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

PTEN Nutrition Facts

0.45 servings per container

Serving size

8.77M

Calories

3.96M

% Day

% Avg

Off Exchange¹ 2M

45.99%

42.58%

Nasdaq GSM 721K

18.20%

29.89%

IEX 419K

10.59%

8.81%

NYSE Arca 289K

7.29%

6.28%

Cboe BZX 161K

4.06%

3.69%

NYSE 128K

3.22%

2.12%

CHX 124K

3.14%

0.15%

Cboe EDGX 86K

2.16%

MEMX 52K

1.31%

1.17%

NYSE National 48K

1.22%

0.73%

MIAX Pearl 38K

0.97%

0.57%

Cboe BYX 32K

0.81%

0.83%

Cboe EDGA 15K

0.38%

0.59%

Nasdaq PHLX 9K

0.23%

0.09%

NYSE American 8K

0.20%

0.12%

Nasdaq BX 6K

0.15%

0.19%

Texas Stock Exchange LLC 3K

0.08%

0.03%

24X National 500

0.01%

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

chartexchange.com

PTEN Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 1,821,849, which is 45.99% of today's total volume.
Today's Lit volume is 2,139,693, which is 54.01%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 42.58%.
The average Lit volume has been 57.42%.

PTEN Volume by Exchange

Off Exchange

Nasdaq GSM

IEX

NYSE Arca

Cboe BZX

NYSE

CHX

Cboe EDGX

MEMX

NYSE National

MIAX Pearl