Mueller Industries (MLI) Options Chain
NYSE: MLIIndustrialsMetal FabricationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 40
- Share price
- $60.71
- Put/call ratio (OI)
- 0.12
- Put/call ratio (volume)
- 0.59
- Expected move
- ±$8.55
- Open interest (C / P)
- 866 / 105
MLI options summary
The MLI options chain for the November 20, 2026 expiration lists 3 call and 3 put contracts, with 40 days until expiration. Open interest stands at 866 calls and 105 puts, a put/call ratio of 0.12, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $60.00 strike is 42.5%, which implies the market expects a move of about ±$8.55 (14.1%) in Mueller Industries stock by expiration.
The most open interest sits at the $70.00 call (550 contracts) and the $60.00 put (94 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
MLI options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 55.00 | 0.35 | 1.25 | 1.01 | |||||
| 4.94 | 3.00 | 3.60 | 60.00 | 1.90 | 3.20 | 2.60 | |||||
| 1.26 | 1.00 | 1.45 | 65.00 | 4.30 | 6.00 | 5.60 | |||||
| 0.30 | 0.20 | 0.75 | 70.00 | — | — | — | |||||
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 MLI put/call ratio?
For the November 20, 2026 expiration, the MLI put/call ratio based on open interest is 0.12 (105 puts vs 866 calls), and 0.59 based on today's volume. A ratio above 1 means more puts than calls.
What is MLI's implied volatility?
At-the-money implied volatility for MLI options expiring November 20, 2026 is about 42.5%, an annualized estimate of how much the market expects Mueller Industries stock to move.
How many MLI option expiration dates are there?
MLI has 4 listed expiration dates, from Oct 16, 2026 to Mar 19, 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.