Dark

WMB
Williams Companies Inc.
stock NYSE

At Close

Jul 21, 2026 3:59:58 PM EDT

73.36USD-1.079%(-0.80)6,067,788

0.00Bid 0.00Ask 0.00Spread

Pre-market

Jul 21, 2026 9:29:30 AM EDT

74.48USD+0.431%(+0.32)849

After-hours

Jul 21, 2026 4:38:30 PM EDT

73.36USD0.000%(0.00)1,453,684

OverviewOptionsHistoricalExchange VolumeShortsMore

WMB Volume Jul 21, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	43.10	2,614,928	37.53
NYSE	29.90	1,814,018	33.77
IEX	8.91	540,723	5.55
Nasdaq GSM	8.65	524,544	11.17
NYSE Arca	3.09	187,349	3.68
Cboe BZX	2.63	159,815	3.43
Cboe EDGX	1.47	89,275	1.38
MEMX	0.64	38,739	0.70
Cboe EDGA	0.54	32,709	0.41
Cboe BYX	0.34	20,390	0.30
NYSE National	0.20	11,874	0.12
Nasdaq BX	0.19	11,512	0.19
MIAX Pearl	0.14	8,631	0.18
Nasdaq PHLX	0.08	4,616	0.08
NYSE American	0.06	3,608	0.10
Texas Stock Exchange LLC	0.04	2,472	0.00
CHX	0.04	2,318	1.39
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.

WMB Nutrition Facts

0.82 servings per container

Serving size

7.36M

Calories

6.07M

% Day

% Avg

Off Exchange¹ 3M

43.10%

37.53%

NYSE 2M

29.90%

33.77%

IEX 541K

8.91%

5.55%

Nasdaq GSM 525K

8.65%

11.17%

NYSE Arca 187K

3.09%

3.68%

Cboe BZX 160K

2.63%

3.43%

Cboe EDGX 89K

1.47%

1.38%

MEMX 39K

0.64%

0.70%

Cboe EDGA 33K

0.54%

0.41%

Cboe BYX 20K

0.34%

0.30%

NYSE National 12K

0.20%

0.12%

Nasdaq BX 12K

0.19%

MIAX Pearl 9K

0.14%

0.18%

Nasdaq PHLX 5K

0.08%

NYSE American 4K

0.06%

0.10%

Texas Stock Exchange LLC 2K

0.04%

0.00%

CHX 2K

0.04%

1.39%

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

WMB Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 2,614,928, which is 43.10% of today's total volume.
Today's Lit volume is 3,452,593, which is 56.90%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 37.53%.
The average Lit volume has been 62.47%.

WMB Volume by Exchange

Off Exchange

NYSE

IEX

Nasdaq GSM

NYSE Arca

Cboe BZX

Cboe EDGX

MEMX

Cboe EDGA

Cboe BYX

NYSE National