Westinghouse Air Brake Technologies (WAB) Options Chain

NYSE: WABIndustrialsRailroadsUSD

280.80-1.64 (-0.58%)

At close: Oct 8, 4:00 PM ET · Delayed 15 min

After hours: 280.80 0.00%

Expiration date

Expiration: Oct 16, 2026
Days to expiration: 8
Share price: $280.80
Put/call ratio (OI): 1.40
Put/call ratio (volume): 0.44
ATM implied volatility: 27.8%
Expected move: ±$11.57
Open interest (C / P): 534 / 750

WAB options summary

The WAB options chain for the October 16, 2026 expiration lists 27 call and 19 put contracts, with 8 days until expiration. Open interest stands at 534 calls and 750 puts, a put/call ratio of 1.40, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $280.00 strike is 27.8%, which implies the market expects a move of about ±$11.57 (4.1%) in Westinghouse Air Brake Technologies stock by expiration.

The most open interest sits at the $300.00 call (129 contracts) and the $270.00 put (294 contracts).

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

WAB options chain · October 16, 2026

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
7	1	165.8%	123.53	119.70	122.50	160.00	—	—	—	—	—	—
8	20	191.9%	120.85	109.10	112.10	170.00	0.00	2.80	0.81	194.8%	—	1
0	5	187.9%	103.98	104.20	107.30	175.00	0.00	0.00	1.00	50.0%	—	0
2	1	116.2%	112.40	99.30	102.50	180.00	—	—	—	—	—	—
0	1	101.6%	103.70	94.10	97.60	185.00	—	—	—	—	—	—
2	1	157.8%	99.35	89.10	92.20	190.00	0.00	3.10	1.65	161.4%	—	1
1	1	—	74.25	67.00	70.80	195.00	0.00	0.00	2.78	50.0%	2	0
2	1	328.9%	64.78	97.50	101.00	200.00	0.00	0.00	0.15	50.0%	5	0
1	1	87.0%	79.93	69.10	72.90	210.00	0.00	1.00	2.15	100.8%	1	7
0	—	—	36.70	0.00	0.00	220.00	0.00	2.45	0.60	104.4%	1	13
7	6	88.6%	55.23	49.30	52.00	230.00	0.00	0.75	1.30	69.7%	1	14
5	1	222.1%	50.30	58.50	61.50	240.00	0.00	0.75	0.40	57.1%	4	12
0	1	—	48.56	0.00	0.00	250.00	0.00	0.75	0.15	52.0%	10	37
6	2	49.7%	24.55	19.50	22.60	260.00	0.00	2.50	0.31	56.0%	9	256
29	1	37.1%	10.96	10.70	13.20	270.00	0.00	2.90	0.60	40.7%	2	294
25	1	27.8%	2.95	2.65	5.30	280.00	1.90	4.50	2.70	27.8%	4	91
WAB $280.80
73	1	26.9%	0.75	0.00	1.55	290.00	9.00	10.70	7.29	26.6%	3	19
129	3	43.9%	0.10	0.00	1.80	300.00	18.10	21.10	15.40	44.8%	3	5
27	9	60.9%	0.50	0.00	2.20	310.00	—	—	—	—	—	—
91	1	57.6%	0.15	0.00	0.90	320.00	37.90	41.10	34.90	70.1%	—	0
75	33	69.2%	3.20	0.00	2.00	330.00	—	—	—	—	—	—
19	5	80.4%	3.17	0.00	2.20	340.00	58.20	61.10	50.50	67.2%	—	0
3	1	80.5%	0.68	0.00	1.30	350.00	—	—	—	—	—	—
6	1	102.0%	1.15	0.00	2.65	360.00	—	—	—	—	—	—
5	2	106.8%	0.98	0.00	2.25	370.00	0.00	0.00	109.80	—	—	0
5	1	113.6%	0.10	0.00	2.15	380.00	—	—	—	—	—	—
6	1	121.1%	0.05	0.00	2.15	390.00	0.00	0.00	129.80	—	—	0

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 October 16, 2026 expiration, the WAB put/call ratio based on open interest is 1.40 (750 puts vs 534 calls), and 0.44 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 October 16, 2026 is about 27.8%, 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.