Dark

SWX
Southwest Gas Holdings, Inc.
stock NYSE

At Close

Jul 25, 2025 3:59:50 PM EDT

78.44USD+0.089%(+0.07)224,750

0.00Bid 0.00Ask 0.00Spread

Pre-market

0.00USD-100.000%(-78.37)0

After-hours

Jul 25, 2025 4:00:30 PM EDT

78.42USD-0.026%(-0.02)9,834

OverviewOptionsHistoricalDark Pool LevelsShortsMore

SWX Volume Dec 31, 1969

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	46.90	105,415	36.54
NYSE	35.80	80,456	37.32
Nasdaq GSM	6.66	14,967	11.38
IEX	3.81	8,571	4.25
Cboe BZX	2.51	5,636	3.16
NYSE Arca	1.48	3,328	2.80
Cboe EDGX	1.32	2,970	1.83
Nasdaq BX	0.47	1,059	0.36
Cboe BYX	0.28	638	0.68
MEMX	0.17	372	0.60
MIAX Pearl	0.16	368	0.27
NYSE American	0.15	341	0.11
Cboe EDGA	0.12	279	0.30
Nasdaq PHLX	0.10	235	0.20
CHX	0.03	63	0.05
NYSE National	0.02	52	0.12
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.

SWX Nutrition Facts

0.44 servings per container

Serving size

509.47K

Calories

224.75K

% Day

% Avg

Off Exchange¹ 105K

46.90%

36.54%

NYSE 80K

35.80%

37.32%

Nasdaq GSM 15K

6.66%

11.38%

IEX 9K

3.81%

4.25%

Cboe BZX 6K

2.51%

3.16%

NYSE Arca 3K

1.48%

2.80%

Cboe EDGX 3K

1.32%

1.83%

Nasdaq BX 1K

0.47%

0.36%

Cboe BYX 638

0.28%

0.68%

MEMX 372

0.17%

0.60%

MIAX Pearl 368

0.16%

0.27%

NYSE American 341

0.15%

0.11%

Cboe EDGA 279

0.12%

0.30%

Nasdaq PHLX 235

0.10%

0.20%

CHX 63

0.03%

0.05%

NYSE National 52

0.02%

0.12%

LTSE 0

0.00%

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

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SWX Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 105,415, which is 46.90% of today's total volume.
Today's Lit volume is 119,335, which is 53.10%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 36.54%.
The average Lit volume has been 63.46%.

SWX Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

Cboe BZX

NYSE Arca

Cboe EDGX

Nasdaq BX

Cboe BYX

MEMX

MIAX Pearl