Dark

OGS
ONE GAS, INC.
stock NYSE

At Close

Jun 30, 2026 3:59:50 PM EDT

77.05USD-2.072%(-1.63)646,743

0.00Bid 0.00Ask 0.00Spread

Pre-market

0.00USD-100.000%(-78.68)0

After-hours

Jun 30, 2026 4:10:30 PM EDT

77.07USD+0.026%(+0.02)264,262

OverviewOptionsHistoricalExchange VolumeShortsMore

OGS Volume Jun 30, 2026

[NF]

Exchange	Day%	Volume	30D%
NYSE	51.10	330,449	38.81
Off Exchange¹	29.96	193,764	40.62
Nasdaq GSM	7.46	48,221	8.33
IEX	3.78	24,438	4.57
Cboe BZX	2.40	15,540	2.36
NYSE Arca	1.78	11,515	1.67
Cboe EDGX	1.34	8,647	1.46
MEMX	0.68	4,386	0.65
Cboe BYX	0.41	2,678	0.35
Cboe EDGA	0.29	1,881	0.38
MIAX Pearl	0.20	1,298	0.14
NYSE National	0.18	1,186	0.15
LTSE	0.13	840	0.08
Nasdaq BX	0.11	712	0.18
Nasdaq PHLX	0.08	499	0.11
NYSE American	0.06	379	0.11
CHX	0.05	294	0.03
24X National	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.

OGS Nutrition Facts

0.83 servings per container

Serving size

774.88K

Calories

646.73K

% Day

% Avg

NYSE 330K

51.10%

38.81%

Off Exchange¹ 194K

29.96%

40.62%

Nasdaq GSM 48K

7.46%

8.33%

IEX 24K

3.78%

4.57%

Cboe BZX 16K

2.40%

2.36%

NYSE Arca 12K

1.78%

1.67%

Cboe EDGX 9K

1.34%

1.46%

MEMX 4K

0.68%

0.65%

Cboe BYX 3K

0.41%

0.35%

Cboe EDGA 2K

0.29%

0.38%

MIAX Pearl 1K

0.20%

0.14%

NYSE National 1K

0.18%

0.15%

LTSE 840

0.13%

0.08%

Nasdaq BX 712

0.11%

0.18%

Nasdaq PHLX 499

0.08%

0.11%

NYSE American 379

0.06%

0.11%

CHX 294

0.05%

0.03%

24X National 0

0.00%

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

chartexchange.com

OGS Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 193,764, which is 29.96% of today's total volume.
Today's Lit volume is 452,963, which is 70.04%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 40.62%.
The average Lit volume has been 59.38%.

OGS Volume by Exchange

NYSE

Off Exchange

Nasdaq GSM

IEX

Cboe BZX

NYSE Arca

Cboe EDGX

MEMX

Cboe BYX

Cboe EDGA

MIAX Pearl