Dark

OIS
OIL STATES INTERNATIONAL, INC.
stock NYSE

At Close

Aug 25, 2026 3:59:49 PM EDT

8.36USD+0.602%(+0.05)456,059

7.09Bid 9.58Ask 2.49Spread

Pre-market

Aug 24, 2026 9:04:30 AM EDT

8.57USD+3.108%(+0.26)0

After-hours

Aug 25, 2026 4:10:30 PM EDT

8.38USD+0.239%(+0.02)1

OverviewOptionsHistoricalExchange VolumeShortsMore

OIS Volume Aug 25, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	49.88	356,245	42.90
NYSE	17.51	125,073	29.82
Nasdaq GSM	8.30	59,284	8.18
IEX	7.56	53,970	5.78
NYSE Arca	4.86	34,683	4.27
Cboe EDGX	3.06	21,848	2.27
Cboe BZX	2.15	15,335	3.41
MEMX	1.59	11,354	0.87
NYSE National	1.31	9,328	0.36
Nasdaq BX	1.17	8,372	0.44
Cboe BYX	1.15	8,230	0.58
Cboe EDGA	1.09	7,785	0.58
Nasdaq PHLX	0.12	883	0.11
Texas Stock Exchange LLC	0.10	700	0.05
MIAX Pearl	0.09	664	0.16
NYSE American	0.05	342	0.12
CHX	0.01	66	0.10
24X National	0.00	0	0.01
LTSE	0.00	0	0.00

chartexchange.com

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

OIS Nutrition Facts

1.15 servings per container

Serving size

622.63K

Calories

714.16K

% Day

% Avg

Off Exchange¹ 356K

49.88%

42.90%

NYSE 125K

17.51%

29.82%

Nasdaq GSM 59K

8.30%

8.18%

IEX 54K

7.56%

5.78%

NYSE Arca 35K

4.86%

4.27%

Cboe EDGX 22K

3.06%

2.27%

Cboe BZX 15K

2.15%

3.41%

MEMX 11K

1.59%

0.87%

NYSE National 9K

1.31%

0.36%

Nasdaq BX 8K

1.17%

0.44%

Cboe BYX 8K

1.15%

0.58%

Cboe EDGA 8K

1.09%

0.58%

Nasdaq PHLX 883

0.12%

0.11%

Texas Stock Exchange LLC 700

0.10%

0.05%

MIAX Pearl 664

0.09%

0.16%

NYSE American 342

0.05%

0.12%

CHX 66

0.01%

0.10%

24X National 0

0.00%

0.01%

LTSE 0

0.00%

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

chartexchange.com

OIS Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 356,245, which is 49.88% of today's total volume.
Today's Lit volume is 357,917, which is 50.12%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 42.90%.
The average Lit volume has been 57.10%.

OIS Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

NYSE Arca

Cboe EDGX

Cboe BZX

MEMX

NYSE National

Nasdaq BX

Cboe BYX