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: Jan 15, 2027
Days to expiration: 96
Share price: $56.38
Put/call ratio (OI): 0.57
Put/call ratio (volume): 0.13
ATM implied volatility: 34.2%
Expected move: ±$9.89
Open interest (C / P): 800 / 455

AOS options summary

The AOS options chain for the January 15, 2027 expiration lists 10 call and 7 put contracts, with 96 days until expiration. Open interest stands at 800 calls and 455 puts, a put/call ratio of 0.57, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $55.00 strike is 34.2%, which implies the market expects a move of about ±$9.89 (17.5%) in A.O. Smith stock by expiration.

The most open interest sits at the $70.00 call (426 contracts) and the $55.00 put (172 contracts).

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

AOS options chain · January 15, 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
2	2	143.1%	19.68	22.20	24.70	40.00	0.15	0.50	0.50	49.6%	—	1
1	1	57.6%	12.85	11.20	13.30	45.00	0.05	0.75	0.50	40.5%	6	36
5	4	37.0%	7.70	6.30	8.00	50.00	0.75	1.05	1.25	30.3%	1	111
4	1	35.6%	4.30	4.00	4.80	55.00	1.65	3.10	3.14	32.8%	11	172
AOS $56.38
66	1	31.7%	2.00	1.65	2.25	60.00	4.50	6.40	5.90	36.5%	1	45
268	50	31.7%	0.75	0.60	1.05	65.00	8.00	9.50	6.20	29.7%	16	79
426	200	32.7%	0.40	0.15	0.50	70.00	12.50	14.50	13.10	38.7%	1	11
24	8	44.3%	0.56	0.00	0.75	75.00	—	—	—	—	—	—
3	1	53.2%	0.40	0.00	1.75	80.00	—	—	—	—	—	—
1	1	64.7%	0.70	0.00	2.40	85.00	—	—	—	—	—	—

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 January 15, 2027 expiration, the AOS put/call ratio based on open interest is 0.57 (455 puts vs 800 calls), and 0.13 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 January 15, 2027 is about 34.2%, 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.