Masco (MAS) Options Chain
NYSE: MASIndustrialsIndustrial SpecialtiesUSD
At close: Oct 8, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 7
- Share price
- $69.50
- Put/call ratio (OI)
- 0.11
- Put/call ratio (volume)
- 0.35
- Expected move
- ±$0.1501
- Open interest (C / P)
- 136 / 15
MAS options summary
The MAS options chain for the October 16, 2026 expiration lists 14 call and 10 put contracts, with 7 days until expiration. Open interest stands at 136 calls and 15 puts, a put/call ratio of 0.11, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $70.00 strike is 1.6%, which implies the market expects a move of about ±$0.1501 (0.2%) in Masco stock by expiration.
The most open interest sits at the $60.00 call (60 contracts) and the $50.00 put (9 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
MAS options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 35.00 | 0.00 | 0.95 | 0.45 | |||||
| 38.15 | 31.50 | 34.90 | 40.00 | — | — | — | |||||
| 30.30 | 23.80 | 26.30 | 45.00 | — | — | — | |||||
| 22.13 | 0.00 | 0.00 | 50.00 | 0.00 | 0.45 | 0.45 | |||||
| 22.70 | 0.00 | 0.00 | 55.00 | 0.00 | 0.00 | 0.05 | |||||
| 18.00 | 12.70 | 14.50 | 60.00 | 0.00 | 0.00 | 0.16 | |||||
| 14.31 | 8.60 | 9.70 | 65.00 | 0.00 | 0.00 | 0.18 | |||||
| 0.60 | 0.00 | 0.00 | 70.00 | 0.00 | 0.00 | 1.95 | |||||
| 0.05 | 0.00 | 0.00 | 75.00 | 0.00 | 0.00 | 6.82 | |||||
| 0.10 | 0.00 | 0.00 | 80.00 | 0.00 | 0.00 | 12.57 | |||||
| 0.05 | 0.00 | 0.00 | 85.00 | 0.00 | 0.00 | 17.59 | |||||
| 0.32 | 0.00 | 0.00 | 90.00 | 20.00 | 22.10 | 18.20 | |||||
| 0.10 | 0.00 | 0.00 | 95.00 | — | — | — | |||||
| 0.35 | 0.00 | 1.30 | 100.00 | — | — | — | |||||
| 0.05 | 0.05 | 0.80 | 105.00 | — | — | — | |||||
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 MAS put/call ratio?
For the October 16, 2026 expiration, the MAS put/call ratio based on open interest is 0.11 (15 puts vs 136 calls), and 0.35 based on today's volume. A ratio above 1 means more puts than calls.
What is MAS's implied volatility?
At-the-money implied volatility for MAS options expiring October 16, 2026 is about 1.6%, an annualized estimate of how much the market expects Masco stock to move.
How many MAS option expiration dates are there?
MAS 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.