Resideo Technologies (REZI) Options Chain
NYSE: REZIIndustrialsWholesale DistributorsUSD
Market open · Delayed 15 min · as of Oct 9, 11:57 AM ET
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 7
- Share price
- $17.11
- Put/call ratio (OI)
- 2.88
- Put/call ratio (volume)
- 6.00
- Expected move
- ±$1.58
- Open interest (C / P)
- 52 / 150
REZI options summary
The REZI options chain for the October 16, 2026 expiration lists 4 call and 2 put contracts, with 7 days until expiration. Open interest stands at 52 calls and 150 puts, a put/call ratio of 2.88, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $17.50 strike is 66.7%, which implies the market expects a move of about ±$1.58 (9.2%) in Resideo Technologies stock by expiration.
The most open interest sits at the $20.00 call (33 contracts) and the $20.00 put (91 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
REZI options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 0.35 | 0.15 | 0.40 | 17.50 | 0.25 | 1.00 | 0.60 | |||||
| 0.48 | 0.00 | 0.75 | 20.00 | 1.35 | 3.30 | 0.44 | |||||
| 0.05 | 0.00 | 0.75 | 22.50 | — | — | — | |||||
| 0.14 | 0.00 | 0.75 | 25.00 | — | — | — | |||||
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 October 16, 2026 expiration, the REZI put/call ratio based on open interest is 2.88 (150 puts vs 52 calls), and 6.00 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 October 16, 2026 is about 66.7%, 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.