Westinghouse Air Brake Technologies (WAB) Options Chain
NYSE: WABIndustrialsRailroadsUSD
At close: Oct 9, 4:02 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 40
- Share price
- $285.43
- Put/call ratio (OI)
- 0.58
- Put/call ratio (volume)
- 1.31
- Expected move
- ±$28.02
- Open interest (C / P)
- 103 / 60
WAB options summary
The WAB options chain for the November 20, 2026 expiration lists 5 call and 6 put contracts, with 40 days until expiration. Open interest stands at 103 calls and 60 puts, a put/call ratio of 0.58, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $290.00 strike is 29.7%, which implies the market expects a move of about ±$28.02 (9.8%) in Westinghouse Air Brake Technologies stock by expiration.
The most open interest sits at the $300.00 call (49 contracts) and the $270.00 put (17 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
WAB options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 93.20 | 94.10 | 98.20 | 190.00 | — | — | — | |||||
| — | — | — | 260.00 | 1.30 | 4.30 | 3.30 | |||||
| — | — | — | 270.00 | 3.40 | 6.00 | 7.00 | |||||
| — | — | — | 280.00 | 6.70 | 8.60 | 7.10 | |||||
| 12.30 | 7.10 | 10.30 | 290.00 | 10.40 | 12.80 | 12.60 | |||||
| 7.45 | 3.30 | 5.60 | 300.00 | 16.60 | 19.10 | 17.45 | |||||
| 1.60 | 1.45 | 4.10 | 310.00 | 24.30 | 27.30 | 27.80 | |||||
| 1.10 | 0.05 | 1.60 | 320.00 | — | — | — | |||||
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 WAB put/call ratio?
For the November 20, 2026 expiration, the WAB put/call ratio based on open interest is 0.58 (60 puts vs 103 calls), and 1.31 based on today's volume. A ratio above 1 means more puts than calls.
What is WAB's implied volatility?
At-the-money implied volatility for WAB options expiring November 20, 2026 is about 29.7%, an annualized estimate of how much the market expects Westinghouse Air Brake Technologies stock to move.
How many WAB option expiration dates are there?
WAB has 6 listed expiration dates, from Oct 16, 2026 to May 21, 2027.
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.