A.O. Smith (AOS) Options Chain

NYSE: AOSConsumer DiscretionaryConsumer Electronics/AppliancesUSD

56.38-0.18 (-0.32%)

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

Expiration date

Expiration: Apr 16, 2027
Days to expiration: 187
Share price: $56.38
Put/call ratio (OI): 17.67
Put/call ratio (volume): 5.89
ATM implied volatility: 29.3%
Expected move: ±$11.81
Open interest (C / P): 30 / 530

AOS options summary

The AOS options chain for the April 16, 2027 expiration lists 7 call and 6 put contracts, with 187 days until expiration. Open interest stands at 30 calls and 530 puts, a put/call ratio of 17.67, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $55.00 strike is 29.3%, which implies the market expects a move of about ±$11.81 (21.0%) in A.O. Smith stock by expiration.

The most open interest sits at the $65.00 call (14 contracts) and the $50.00 put (376 contracts).

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

AOS options chain · April 16, 2027

AOS 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
3	2	47.7%	14.70	11.90	14.00	45.00	0.45	1.10	0.70	33.2%	3	124
1	1	43.0%	8.72	8.50	10.20	50.00	1.45	2.20	2.28	31.1%	2	376
0	—	—	11.10	0.00	0.00	55.00	3.30	4.00	3.50	29.3%	46	24
AOS $56.38
7	2	35.1%	4.66	3.00	4.20	60.00	5.70	6.80	6.12	28.7%	2	0
14	2	30.1%	1.78	1.70	2.00	65.00	8.80	10.40	8.78	28.5%	—	2
4	2	32.6%	1.20	0.70	1.40	70.00	13.00	14.90	12.20	31.5%	—	4
1	—	36.6%	0.48	0.05	0.75	80.00	—	—	—	—	—	—

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 AOS put/call ratio?

For the April 16, 2027 expiration, the AOS put/call ratio based on open interest is 17.67 (530 puts vs 30 calls), and 5.89 based on today's volume. A ratio above 1 means more puts than calls.

What is AOS's implied volatility?

At-the-money implied volatility for AOS options expiring April 16, 2027 is about 29.3%, an annualized estimate of how much the market expects A.O. Smith stock to move.

How many AOS option expiration dates are there?

AOS has 4 listed expiration dates, from Oct 16, 2026 to Apr 16, 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.