AAON (AAON) Options Chain

NASDAQ: AAONIndustrialsIndustrial Machinery/ComponentsUSD

85.95-1.18 (-1.35%)

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

After hours: 85.95 0.00%

Expiration date

Expiration: Oct 16, 2026
Days to expiration: 8
Share price: $85.95
Put/call ratio (OI): 0.31
Put/call ratio (volume): 0.30
ATM implied volatility: 61.0%
Expected move: ±$7.76
Open interest (C / P): 3.80K / 1.17K

AAON options summary

The AAON options chain for the October 16, 2026 expiration lists 29 call and 21 put contracts, with 8 days until expiration. Open interest stands at 3,798 calls and 1,166 puts, a put/call ratio of 0.31, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $85.00 strike is 61.0%, which implies the market expects a move of about ±$7.76 (9.0%) in AAON stock by expiration.

The most open interest sits at the $90.00 call (762 contracts) and the $80.00 put (331 contracts).

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

AAON options chain · October 16, 2026

AAON 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	—	59.27	90.50	94.90	40.00	0.00	2.10	0.05	340.7%	6	36
—	—	—	—	—	—	50.00	0.00	0.95	0.30	212.5%	—	2
2	—	2040.8%	92.50	76.50	80.50	55.00	0.00	0.35	0.36	149.2%	2	16
174	1	132.0%	15.10	24.70	27.70	60.00	0.00	0.55	0.39	134.6%	2	60
9	1	106.9%	21.50	19.30	23.10	65.00	0.00	0.95	0.08	123.0%	10	123
538	190	75.0%	19.85	14.10	18.10	70.00	0.05	0.70	0.10	91.0%	19	249
70	2	67.6%	13.40	9.30	13.40	75.00	0.00	0.50	0.25	60.0%	7	173
323	2	69.8%	6.45	5.70	9.00	80.00	0.65	1.15	0.84	57.3%	21	331
272	12	59.4%	4.46	2.35	5.00	85.00	1.05	2.90	2.20	62.6%	2	118
AAON $85.95
762	4	56.5%	1.66	0.75	2.25	90.00	3.60	7.00	4.10	51.3%	1	13
452	1	62.2%	0.76	0.15	1.25	95.00	7.40	11.50	17.37	52.3%	1	10
269	30	63.0%	0.45	0.00	0.50	100.00	12.00	15.40	15.63	101.5%	2	25
45	2	85.2%	0.50	0.00	0.75	105.00	27.50	31.50	15.00	312.3%	6	6
583	1	99.8%	0.05	0.00	0.75	110.00	0.00	0.00	24.91	—	2	0
0	1	50.0%	2.50	0.00	0.00	115.00	0.00	0.00	13.43	—	2	0
200	6	137.4%	0.37	0.00	1.15	120.00	32.10	36.00	40.00	50.0%	2	0
0	1	50.0%	2.38	0.00	0.00	125.00	37.00	41.10	48.39	50.0%	9	0
23	1	130.7%	0.05	0.00	0.35	130.00	52.00	55.50	24.83	396.2%	1	2
0	1	50.0%	0.80	0.00	0.00	135.00	29.00	32.50	28.74	—	1	0
23	1	169.0%	6.15	0.00	0.75	140.00	0.00	0.00	19.93	—	5	0
7	1	355.3%	20.00	3.90	7.50	145.00	26.40	30.00	23.00	—	—	2
36	2	187.5%	0.07	0.00	0.75	150.00	—	—	—	—	—	—
1	1	196.1%	4.50	0.00	0.75	155.00	—	—	—	—	—	—
5	—	529.0%	12.00	10.50	13.90	160.00	—	—	—	—	—	—
1	1	212.3%	4.00	0.00	0.75	165.00	—	—	—	—	—	—
0	2	50.0%	14.45	0.00	0.00	170.00	—	—	—	—	—	—
0	2	50.0%	0.25	0.00	0.00	180.00	—	—	—	—	—	—
0	—	50.0%	10.66	0.00	0.00	185.00	—	—	—	—	—	—
0	71	50.0%	0.08	0.00	0.00	190.00	—	—	—	—	—	—
3	1	324.7%	2.00	0.00	2.15	210.00	—	—	—	—	—	—

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 AAON put/call ratio?

For the October 16, 2026 expiration, the AAON put/call ratio based on open interest is 0.31 (1,166 puts vs 3,798 calls), and 0.30 based on today's volume. A ratio above 1 means more puts than calls.

What is AAON's implied volatility?

At-the-money implied volatility for AAON options expiring October 16, 2026 is about 61.0%, an annualized estimate of how much the market expects AAON stock to move.

How many AAON option expiration dates are there?

AAON has 7 listed expiration dates, from Oct 16, 2026 to Oct 15, 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.