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PTEN
Patterson-UTI Energy Inc
stock NASDAQ

Market Open

Aug 17, 2026 2:11:51 PM EDT

11.89USD+4.529%(+0.52)3,677,137

11.88Bid 11.89Ask 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 1:55:00 PM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	44.72	1,528,639	42.55
Nasdaq GSM	18.62	636,296	29.92
IEX	10.83	370,268	8.81
NYSE Arca	7.34	250,817	6.28
Cboe BZX	4.14	141,419	3.69
CHX	3.59	122,769	0.15
NYSE	3.25	111,063	2.12
Cboe EDGX	2.10	71,635	2.16
MEMX	1.41	48,185	1.17
NYSE National	1.17	40,136	0.73
MIAX Pearl	1.02	34,793	0.57
Cboe BYX	0.81	27,698	0.83
Cboe EDGA	0.33	11,235	0.59
Nasdaq PHLX	0.25	8,578	0.09
NYSE American	0.18	6,093	0.12
Nasdaq BX	0.17	5,847	0.19
Texas Stock Exchange LLC	0.06	2,000	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

0.39 servings per container

Serving size

8.77M

Calories

3.42M

% Day

% Avg

Off Exchange¹ 2M

44.72%

42.55%

Nasdaq GSM 636K

18.62%

29.92%

IEX 370K

10.83%

8.81%

NYSE Arca 251K

7.34%

6.28%

Cboe BZX 141K

4.14%

3.69%

CHX 123K

3.59%

0.15%

NYSE 111K

3.25%

2.12%

Cboe EDGX 72K

2.10%

2.16%

MEMX 48K

1.41%

1.17%

NYSE National 40K

1.17%

0.73%

MIAX Pearl 35K

1.02%

0.57%

Cboe BYX 28K

0.81%

0.83%

Cboe EDGA 11K

0.33%

0.59%

Nasdaq PHLX 9K

0.25%

0.09%

NYSE American 6K

0.18%

0.12%

Nasdaq BX 6K

0.17%

0.19%

Texas Stock Exchange LLC 2K

0.06%

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 1,528,639, which is 44.72% of today's total volume.
Today's Lit volume is 1,889,332, which is 55.28%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 42.55%.
The average Lit volume has been 57.45%.

PTEN Volume by Exchange

Off Exchange

Nasdaq GSM

IEX

NYSE Arca

Cboe BZX

CHX

NYSE

Cboe EDGX

MEMX

NYSE National

MIAX Pearl