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PTEN
Patterson-UTI Energy Inc
stock NASDAQ

Market Open

Aug 17, 2026 3:46:26 PM EDT

12.11USD+6.508%(+0.74)6,292,820

12.11Bid 12.12Ask 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 3:25:01 PM EDT

[ < ]

Exchange	Day%	Volume	30D%
Off Exchange¹	46.36	2,229,207	42.59
Nasdaq GSM	17.69	850,641	29.84
IEX	10.21	491,018	8.80
NYSE Arca	8.12	390,709	6.30
Cboe BZX	3.82	183,609	3.69
NYSE	3.18	152,738	2.12
CHX	2.64	126,871	0.15
Cboe EDGX	2.43	116,883	2.17
MEMX	1.28	61,353	1.17
NYSE National	1.24	59,648	0.73
MIAX Pearl	0.91	43,672	0.57
Cboe BYX	0.82	39,667	0.83
Cboe EDGA	0.39	18,720	0.59
Nasdaq PHLX	0.36	17,357	0.09
Nasdaq BX	0.22	10,597	0.19
NYSE American	0.20	9,613	0.12
Texas Stock Exchange LLC	0.13	6,035	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

0.55 servings per container

Serving size

8.77M

Calories

4.81M

% Day

% Avg

Off Exchange¹ 2M

46.36%

42.59%

Nasdaq GSM 851K

17.69%

29.84%

IEX 491K

10.21%

8.80%

NYSE Arca 391K

8.12%

6.30%

Cboe BZX 184K

3.82%

3.69%

NYSE 153K

3.18%

2.12%

CHX 127K

2.64%

0.15%

Cboe EDGX 117K

2.43%

2.17%

MEMX 61K

1.28%

1.17%

NYSE National 60K

1.24%

0.73%

MIAX Pearl 44K

0.91%

0.57%

Cboe BYX 40K

0.82%

0.83%

Cboe EDGA 19K

0.39%

0.59%

Nasdaq PHLX 17K

0.36%

0.09%

Nasdaq BX 11K

0.22%

0.19%

NYSE American 10K

0.20%

0.12%

Texas Stock Exchange LLC 6K

0.13%

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 2,229,207, which is 46.36% of today's total volume.
Today's Lit volume is 2,579,631, which is 53.64%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 42.59%.
The average Lit volume has been 57.41%.

PTEN Volume by Exchange

Off Exchange

Nasdaq GSM

IEX

NYSE Arca

Cboe BZX

NYSE

CHX

Cboe EDGX

MEMX

NYSE National

MIAX Pearl