Williams Companies (WMB) Options Chain
NYSE: WMBUtilitiesNatural Gas DistributionUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- May 21, 2027
- Days to expiration
- 223
- Share price
- $72.67
- Put/call ratio (OI)
- 0.61
- Put/call ratio (volume)
- 1.25
- Expected move
- ±$18.28
- Open interest (C / P)
- 28 / 17
WMB options summary
The WMB options chain for the May 21, 2027 expiration lists 4 call and 3 put contracts, with 223 days until expiration. Open interest stands at 28 calls and 17 puts, a put/call ratio of 0.61, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $75.00 strike is 32.2%, which implies the market expects a move of about ±$18.28 (25.2%) in Williams Companies stock by expiration.
The most open interest sits at the $80.00 call (11 contracts) and the $55.00 put (13 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
WMB options chain · May 21, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 55.00 | 0.70 | 1.35 | 1.35 | |||||
| — | — | — | 60.00 | 1.50 | 2.20 | 2.50 | |||||
| 11.40 | 10.90 | 12.30 | 65.00 | — | — | 3.55 | |||||
| 6.05 | 5.60 | 6.30 | 75.00 | — | — | — | |||||
| 3.48 | 3.40 | 4.60 | 80.00 | — | — | — | |||||
| 1.62 | 2.20 | 3.30 | 85.00 | — | — | — | |||||
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 May 21, 2027 expiration, the WMB put/call ratio based on open interest is 0.61 (17 puts vs 28 calls), and 1.25 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 May 21, 2027 is about 32.2%, 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.