AAR (AIR) Options Chain

NYSE: AIRIndustrialsAerospaceUSD

100.43-1.15 (-1.13%)

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

Expiration date

Expiration: Dec 18, 2026
Days to expiration: 68
Share price: $100.43
Put/call ratio (OI): 0.71
Put/call ratio (volume): 0.76
ATM implied volatility: 49.6%
Expected move: ±$21.48
Open interest (C / P): 653 / 461

AIR options summary

The AIR options chain for the December 18, 2026 expiration lists 26 call and 17 put contracts, with 68 days until expiration. Open interest stands at 653 calls and 461 puts, a put/call ratio of 0.71, which is fairly balanced between calls and puts. At-the-money implied volatility near the $100.00 strike is 49.6%, which implies the market expects a move of about ±$21.48 (21.4%) in AAR stock by expiration.

The most open interest sits at the $170.00 call (351 contracts) and the $100.00 put (144 contracts).

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

AIR options chain · December 18, 2026

AIR 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	1	—	64.00	0.00	0.00	45.00	—	—	—	—	—	—
0	5	—	86.53	0.00	0.00	60.00	0.60	3.30	1.23	100.4%	11	11
2	1	218.3%	46.50	46.60	50.10	70.00	0.05	1.10	0.60	55.1%	1	23
6	5	57.2%	34.00	25.20	28.20	75.00	0.35	1.45	0.75	51.9%	4	5
1	1	188.2%	37.00	38.00	41.80	80.00	0.80	1.90	1.20	54.5%	1	32
24	1	103.7%	28.35	23.50	27.20	85.00	1.05	3.50	2.45	57.7%	11	40
0	1	—	26.40	0.00	0.00	90.00	2.70	4.70	3.45	54.5%	10	115
3	1	50.9%	13.00	10.20	13.00	95.00	4.00	6.30	4.00	51.8%	5	23
31	20	51.2%	9.18	7.90	10.30	100.00	6.10	8.10	6.89	47.9%	10	144
AIR $100.43
13	2	57.0%	6.45	4.80	8.00	105.00	0.00	0.00	3.03	—	1	0
15	1	55.4%	5.60	3.40	6.00	110.00	3.20	6.20	5.84	—	1	7
0	1	6.3%	37.70	0.00	0.00	115.00	15.80	18.30	16.00	49.7%	26	28
45	5	53.9%	2.00	1.25	3.30	120.00	19.10	22.40	7.73	50.5%	2	15
1	2	57.3%	7.00	0.10	2.90	125.00	23.40	26.70	23.45	51.1%	4	12
36	1	52.3%	1.37	0.45	1.65	130.00	14.40	17.40	15.10	—	1	1
0	7	12.5%	28.60	0.00	0.00	135.00	17.10	19.50	17.39	—	2	3
20	1	53.6%	3.10	0.05	0.95	140.00	38.20	40.90	20.71	58.3%	2	0
5	5	133.2%	11.00	9.20	12.60	145.00	18.60	21.90	19.32	—	2	2
12	2	50.9%	1.80	0.00	0.75	150.00	—	—	—	—	—	—
12	3	54.2%	0.09	0.00	0.75	155.00	—	—	—	—	—	—
17	6	57.3%	3.00	0.00	0.75	160.00	—	—	—	—	—	—
33	10	129.2%	7.73	5.70	8.90	165.00	—	—	—	—	—	—
351	20	63.1%	1.06	0.00	0.75	170.00	—	—	—	—	—	—
3	1	91.5%	8.15	0.25	3.60	175.00	—	—	—	—	—	—
21	20	68.5%	0.76	0.00	0.75	180.00	—	—	—	—	—	—
2	—	103.1%	7.20	0.55	3.70	190.00	—	—	—	—	—	—

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 AIR put/call ratio?

For the December 18, 2026 expiration, the AIR put/call ratio based on open interest is 0.71 (461 puts vs 653 calls), and 0.76 based on today's volume. A ratio above 1 means more puts than calls.

What is AIR's implied volatility?

At-the-money implied volatility for AIR options expiring December 18, 2026 is about 49.6%, an annualized estimate of how much the market expects AAR stock to move.

How many AIR option expiration dates are there?

AIR has 5 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.