Westinghouse Air Brake Technologies (WAB) Options Chain

NYSE: WABIndustrialsRailroadsUSD

285.43+4.63 (+1.65%)

At close: Oct 9, 4:02 PM ET · Delayed 15 min

Expiration date

Expiration: Apr 16, 2027
Days to expiration: 187
Share price: $285.43
Put/call ratio (OI): 0.24
Put/call ratio (volume): 0.01
ATM implied volatility: 30.6%
Expected move: ±$62.41
Open interest (C / P): 296 / 71

WAB options summary

The WAB options chain for the April 16, 2027 expiration lists 15 call and 4 put contracts, with 187 days until expiration. Open interest stands at 296 calls and 71 puts, a put/call ratio of 0.24, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $290.00 strike is 30.6%, which implies the market expects a move of about ±$62.41 (21.9%) in Westinghouse Air Brake Technologies stock by expiration.

The most open interest sits at the $320.00 call (119 contracts) and the $300.00 put (64 contracts).

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

WAB options chain · April 16, 2027

WAB 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
13	20	53.2%	115.28	108.40	111.90	180.00	—	—	—	—	—	—
5	—	51.5%	98.68	103.70	107.10	185.00	—	—	—	—	—	—
5	2	50.6%	103.41	99.60	102.30	190.00	—	—	—	—	—	—
—	—	—	—	—	—	200.00	0.00	3.70	2.25	40.5%	—	2
—	—	—	—	—	—	210.00	0.30	4.10	1.68	37.4%	1	1
—	—	—	—	—	—	220.00	0.85	4.60	2.80	34.4%	—	4
1	1	41.1%	68.50	62.40	65.60	230.00	—	—	—	—	—	—
4	2	36.4%	53.30	45.60	49.00	250.00	—	—	—	—	—	—
WAB $285.43
3	—	30.6%	20.65	19.00	22.90	290.00	—	—	—	—	—	—
22	1	29.4%	19.36	14.20	18.00	300.00	23.20	26.70	23.00	22.1%	—	64
3	46	28.9%	12.40	10.10	14.20	310.00	—	—	—	—	—	—
119	2	28.4%	7.10	6.80	11.00	320.00	—	—	—	—	—	—
38	1	27.6%	6.50	4.50	8.20	330.00	—	—	—	—	—	—
3	2	27.5%	5.30	2.50	6.30	340.00	—	—	—	—	—	—
35	—	27.6%	4.70	1.05	4.90	350.00	—	—	—	—	—	—
1	—	28.7%	2.60	0.30	4.30	360.00	—	—	—	—	—	—
43	—	28.7%	2.10	0.00	3.30	370.00	—	—	—	—	—	—
1	—	29.6%	1.20	0.00	2.85	380.00	—	—	—	—	—	—

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 April 16, 2027 expiration, the WAB put/call ratio based on open interest is 0.24 (71 puts vs 296 calls), and 0.01 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 April 16, 2027 is about 30.6%, 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.