Resideo Technologies (REZI) Options Chain

NYSE: REZIIndustrialsWholesale DistributorsUSD

17.07-0.13 (-0.76%)

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

Expiration date

Expiration: Nov 20, 2026
Days to expiration: 40
Share price: $17.07
Put/call ratio (OI): 0.11
Put/call ratio (volume): 0.04
ATM implied volatility: 86.5%
Expected move: ±$4.89
Open interest (C / P): 5.41K / 609

REZI options summary

The REZI options chain for the November 20, 2026 expiration lists 12 call and 9 put contracts, with 40 days until expiration. Open interest stands at 5,409 calls and 609 puts, a put/call ratio of 0.11, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $17.50 strike is 86.5%, which implies the market expects a move of about ±$4.89 (28.6%) in Resideo Technologies stock by expiration.

The most open interest sits at the $20.00 call (2.61K contracts) and the $17.50 put (298 contracts).

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

REZI options chain · November 20, 2026

REZI 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
2,511	1	93.7%	2.70	1.55	3.20	15.00	0.40	0.75	0.55	64.1%	45	134
REZI $17.07
15	7	74.0%	1.25	0.80	2.20	17.50	0.20	2.50	1.85	99.0%	5	298
2,608	2,501	66.5%	0.60	0.00	1.15	20.00	1.85	3.90	0.85	86.0%	20	158
76	3	77.6%	1.95	0.00	0.75	22.50	4.10	6.70	4.20	126.4%	10	1
0	2	25.0%	0.65	0.00	0.00	25.00	1.20	4.10	1.43	—	2	0
0	25	50.0%	0.60	0.00	0.00	30.00	0.00	0.00	9.37	—	1	0
0	1	50.0%	0.13	0.00	0.00	35.00	4.80	7.70	4.27	—	16	16
61	1	50.0%	2.70	0.00	0.00	40.00	—	—	—	—	—	—
56	2	50.0%	1.75	0.00	0.00	45.00	14.90	18.30	10.31	—	1	2
71	1	50.0%	0.95	0.00	0.00	50.00	0.00	0.00	18.90	—	—	0
5	1	292.5%	0.50	0.35	2.80	55.00	—	—	—	—	—	—
6	1	222.1%	0.35	0.00	0.85	60.00	—	—	—	—	—	—

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 REZI put/call ratio?

For the November 20, 2026 expiration, the REZI put/call ratio based on open interest is 0.11 (609 puts vs 5,409 calls), and 0.04 based on today's volume. A ratio above 1 means more puts than calls.

What is REZI's implied volatility?

At-the-money implied volatility for REZI options expiring November 20, 2026 is about 86.5%, an annualized estimate of how much the market expects Resideo Technologies stock to move.

How many REZI option expiration dates are there?

REZI has 4 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.