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ATO
Atmos Energy Corporation
stock NYSE

At Close

Jul 25, 2025 3:59:55 PM EDT

156.90USD-0.510%(-0.81)533,688

0.00Bid 0.00Ask 0.00Spread

Pre-market

0.00USD-100.000%(-157.71)0

After-hours

Jul 25, 2025 4:00:30 PM EDT

156.84USD-0.041%(-0.06)7,379

OverviewOptionsHistoricalDark Pool PrintsShortsMore

ATO Volume Jul 25, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	39.38	209,992	37.91
NYSE	35.59	189,781	40.04
Nasdaq GSM	10.56	56,320	8.80
Cboe BZX	4.00	21,345	3.08
IEX	3.05	16,252	3.04
NYSE Arca	2.94	15,701	2.78
Cboe EDGX	1.64	8,728	1.52
MEMX	1.02	5,425	0.75
Cboe EDGA	0.48	2,544	0.38
Cboe BYX	0.37	1,967	0.47
Nasdaq BX	0.27	1,423	0.38
Nasdaq PHLX	0.24	1,263	0.19
NYSE American	0.15	813	0.15
MIAX Pearl	0.15	780	0.25
NYSE National	0.11	577	0.19
CHX	0.07	361	0.06
LTSE	0.00	0	0.00

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

ATO Nutrition Facts

0.76 servings per container

Serving size

700.04K

Calories

533.27K

% Day

% Avg

Off Exchange¹ 210K

39.38%

37.91%

NYSE 190K

35.59%

40.04%

Nasdaq GSM 56K

10.56%

8.80%

Cboe BZX 21K

4.00%

3.08%

IEX 16K

3.05%

3.04%

NYSE Arca 16K

2.94%

2.78%

Cboe EDGX 9K

1.64%

1.52%

MEMX 5K

1.02%

0.75%

Cboe EDGA 3K

0.48%

0.38%

Cboe BYX 2K

0.37%

0.47%

Nasdaq BX 1K

0.27%

0.38%

Nasdaq PHLX 1K

0.24%

0.19%

NYSE American 813

0.15%

MIAX Pearl 780

0.15%

0.25%

NYSE National 577

0.11%

0.19%

CHX 361

0.07%

0.06%

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

ATO Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 209,992, which is 39.38% of today's total volume.
Today's Lit volume is 323,280, which is 60.62%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 37.91%.
The average Lit volume has been 62.09%.

ATO Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

Cboe BZX

IEX

NYSE Arca

Cboe EDGX

MEMX

Cboe EDGA

Cboe BYX

Nasdaq BX