Dark

SO
The Southern Company
stock NYSE

Market Open

Jul 15, 2026 9:31:16 AM EDT

95.83USD-0.130%(-0.13)72

90.35Bid 101.47Ask 11.12Spread

Pre-market

Jul 15, 2026 9:16:30 AM EDT

96.11USD+0.156%(+0.15)200

After-hours

Jul 14, 2026 4:23:30 PM EDT

95.96USD+0.016%(+0.02)0

OverviewOptionsHistoricalExchange VolumeShortsMore

SO Volume Jul 15, 2026

[NF]

Exchange	Day%	Volume	30D%
NYSE	39.61	1,040,476	34.84
Off Exchange¹	35.85	941,747	43.13
Nasdaq GSM	9.30	244,286	7.57
IEX	5.92	155,443	4.40
Cboe BZX	3.13	82,213	2.77
NYSE Arca	2.78	72,947	3.39
Cboe EDGX	1.78	46,653	1.38
MEMX	0.64	16,745	0.61
Cboe BYX	0.26	6,737	0.26
Nasdaq BX	0.18	4,737	0.17
Cboe EDGA	0.17	4,586	0.29
MIAX Pearl	0.13	3,513	0.14
NYSE National	0.13	3,291	0.14
Nasdaq PHLX	0.06	1,652	0.06
CHX	0.04	961	0.74
NYSE American	0.02	639	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.

SO Nutrition Facts

0.41 servings per container

Serving size

6.41M

Calories

2.63M

% Day

% Avg

NYSE 1M

39.61%

34.84%

Off Exchange¹ 942K

35.85%

43.13%

Nasdaq GSM 244K

9.30%

7.57%

IEX 155K

5.92%

4.40%

Cboe BZX 82K

3.13%

2.77%

NYSE Arca 73K

2.78%

3.39%

Cboe EDGX 47K

1.78%

1.38%

MEMX 17K

0.64%

0.61%

Cboe BYX 7K

0.26%

Nasdaq BX 5K

0.18%

0.17%

Cboe EDGA 5K

0.17%

0.29%

MIAX Pearl 4K

0.13%

0.14%

NYSE National 3K

0.13%

0.14%

Nasdaq PHLX 2K

0.06%

CHX 961

0.04%

0.74%

NYSE American 639

0.02%

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

SO Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 941,747, which is 35.85% of today's total volume.
Today's Lit volume is 1,684,879, which is 64.15%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 43.13%.
The average Lit volume has been 56.87%.

SO Volume by Exchange

NYSE

Off Exchange

Nasdaq GSM

IEX

Cboe BZX

NYSE Arca

Cboe EDGX

MEMX

Cboe BYX

Nasdaq BX

Cboe EDGA