Williams Companies (WMB) Options Chain

NYSE: WMBUtilitiesNatural Gas DistributionUSD

72.67+0.33 (+0.46%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Nov 20, 2026
Days to expiration: 40
Share price: $72.67
Put/call ratio (OI): 0.08
Put/call ratio (volume): 0.00
ATM implied volatility: 30.7%
Expected move: ±$7.40
Open interest (C / P): 163.27K / 13.66K

WMB options summary

The WMB options chain for the November 20, 2026 expiration lists 13 call and 8 put contracts, with 40 days until expiration. Open interest stands at 163,273 calls and 13,657 puts, a put/call ratio of 0.08, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $75.00 strike is 30.7%, which implies the market expects a move of about ±$7.40 (10.2%) in Williams Companies stock by expiration.

The most open interest sits at the $80.00 call (77.21K contracts) and the $70.00 put (7.07K contracts).

Summary generated from market data by MetaCap's automated system. Methodology

WMB options chain · November 20, 2026

WMB calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
0	2	—	27.47	0.00	0.00	45.00	—	—	—	—	—	—
0	1	77.7%	24.04	21.60	24.80	50.00	0.00	0.35	0.15	61.8%	1	7
0	1	—	20.63	0.00	0.00	55.00	0.05	0.25	0.10	51.8%	2	48
15	3	63.9%	13.12	12.50	14.10	60.00	0.00	0.20	0.15	36.4%	5	350
170	3	48.5%	8.70	8.10	9.30	65.00	0.40	0.70	0.50	34.4%	36	3,894
924	3	36.8%	4.61	4.20	5.00	70.00	1.45	1.75	1.62	30.3%	105	7,068
WMB $72.67
7,239	37,689	32.2%	2.06	2.00	2.15	75.00	3.40	4.20	3.83	29.3%	2	2,231
77,207	76,441	32.4%	0.77	0.70	0.85	80.00	7.20	8.60	11.06	38.1%	5	59
2,052	37,521	32.8%	0.25	0.05	0.30	85.00	11.80	12.60	10.80	32.0%	10	0
162	3	41.5%	0.10	0.00	0.30	90.00	—	—	—	—	—	—
75,300	75,004	43.2%	0.03	0.00	0.15	95.00	—	—	—	—	—	—
193	1	49.7%	0.07	0.00	0.15	100.00	—	—	—	—	—	—
11	1	65.7%	0.38	0.00	0.75	105.00	—	—	—	—	—	—

In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.

Frequently asked questions

What is the WMB put/call ratio?

For the November 20, 2026 expiration, the WMB put/call ratio based on open interest is 0.08 (13,657 puts vs 163,273 calls), and 0.00 based on today's volume. A ratio above 1 means more puts than calls.

What is WMB's implied volatility?

At-the-money implied volatility for WMB options expiring November 20, 2026 is about 30.7%, an annualized estimate of how much the market expects Williams Companies stock to move.

How many WMB option expiration dates are there?

WMB has 15 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.

What does "in the money" mean?

A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.