# MUELLER INDUSTRIES INC (MLI) Option Chains > MLI option chain: calls and puts by expiration with bid, ask, last and theoretical price, volume, open interest, implied volatility and Greeks. Data as of Nov 9, 2026 (end of day). ## MLI quote | Field | Value | |---|---| | Last | 54.79 | | Change | +1.83 | | Open | 54.12 | | Previous | 52.96 | | High | 55.21 | | Low | 53.95 | | Bid | - | | Ask | - | | Volume | 1,778,456 | | Trades | - | | Dividend | 0.10 | | Yield | 1.39% | | Ex-Div | Aug 31, 2017 | | Split Date | Mar 31, 2014 | | Impl Vol | 36.6% | | Hist Vol | 84.0% | | Opt Volume | 5,258 | | Open Int | 7,439 | Calls and puts, near-the-money strikes, expirations through the end of the second month out. Stock price: 54.79. All expirations: 2026-11-20, 2026-12-18, 2027-01-15, 2027-03-19, 2027-05-21, 2027-06-17. **Price** is the last trade, **TPrice** the theoretical value (Black-Scholes on historical volatility), **IVol** the implied volatility. **NS** is the contract type: S standard, W weekly, Q quarterly, FR fixed return, NS non-standard (adjusted). A contract's daily price history: `/quotes/option-prices.md?optsym=`. Change the view with query parameters: `expirations` (1, 2, 3, 6, 9 or -1 for all), `expiry` (YYYY-MM-DD, one expiration), `range` (ntm, otm, itm, all), `putcall` (C, P), `strike` (one strike across expirations), `date` (an earlier session, subscribers). Example: `/quotes/stock-option-chains/MLI.md?expirations=-1&range=all`. ## Expires Nov 20, 2026 ### Calls | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 50.00 | MLI 261120C00050000 | 3.70 | 6.00 | 5.40 | 6.01 | 0 | 7 | 61.59% | 0.8185 | -0.0704 | 0.0251 | 0.0450 | 0.0119 | S | | 55.00 | MLI 261120C00055000 | 0.25 | 1.50 | 1.40 | 3.01 | 8 | 102 | 39.51% | 0.4917 | -0.0682 | 0.0379 | 0.1061 | 0.0077 | S | | 60.00 | MLI 261120C00060000 | 0.15 | 0.20 | 0.15 | 1.27 | 5,212 | 267 | 39.81% | 0.1004 | -0.0303 | 0.0167 | 0.0465 | 0.0016 | S | | 65.00 | MLI 261120C00065000 | 0.00 | 0.10 | 0.06 | 0.46 | 7 | 221 | 51.91% | 0.0321 | -0.0161 | 0.0068 | 0.0146 | 0.0005 | S | ### Puts | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 50.00 | MLI 261120P00050000 | 0.10 | 0.40 | 0.15 | 1.07 | 2 | 32 | 39.39% | -0.0849 | -0.0265 | 0.0148 | 0.0415 | -0.0014 | S | | 55.00 | MLI 261120P00055000 | 1.05 | 2.60 | 2.65 | 3.06 | 0 | 85 | 45.23% | -0.5036 | -0.0779 | 0.0379 | 0.0927 | -0.0089 | S | | 60.00 | MLI 261120P00060000 | 4.20 | 6.50 | 5.89 | 6.31 | 0 | 467 | 61.87% | -0.7858 | -0.0778 | 0.0277 | 0.0496 | -0.0147 | S | | 65.00 | MLI 261120P00065000 | 9.00 | 11.40 | 4.90 | 10.48 | 0 | 0 | 70.50% | -0.9091 | -0.0497 | 0.0156 | 0.0244 | -0.0182 | S | ## Expires Dec 18, 2026 ### Calls | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 47.50 | MLI 261218C00047500 | 6.50 | 9.10 | 9.30 | 11.23 | 0 | 5 | 40.75% | 0.8736 | -0.0201 | 0.0373 | 0.0285 | 0.0428 | S | | 50.00 | MLI 261218C00050000 | 4.40 | 7.00 | 5.68 | 9.62 | 0 | 25 | 38.03% | 0.7890 | -0.0258 | 0.0518 | 0.0425 | 0.0401 | S | | 52.50 | MLI 261218C00052500 | 2.45 | 4.90 | 7.57 | 8.17 | 0 | 1 | 33.46% | 0.6736 | -0.0282 | 0.0646 | 0.0602 | 0.0355 | S | | 55.00 | MLI 261218C00055000 | 1.95 | 2.40 | 2.24 | 6.88 | 5 | 35 | 32.59% | 0.5088 | -0.0302 | 0.0715 | 0.0684 | 0.0274 | S | | 57.50 | MLI 261218C00057500 | 0.40 | 2.80 | 0.97 | 5.76 | 1 | 16 | 27.84% | 0.3157 | -0.0229 | 0.0637 | 0.0713 | 0.0174 | S | | 60.00 | MLI 261218C00060000 | 0.40 | 1.45 | 0.58 | 4.78 | 1 | 58 | 30.77% | 0.1982 | -0.0197 | 0.0499 | 0.0505 | 0.0110 | S | ### Puts | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 47.50 | MLI 261218P00047500 | 0.00 | 20.00 | 0.36 | 1.98 | 0 | 41 | 37.09% | -0.1072 | -0.0157 | 0.0331 | 0.0278 | -0.0067 | S | | 50.00 | MLI 261218P00050000 | 0.55 | 1.10 | 1.12 | 2.77 | 0 | 88 | 37.20% | -0.2071 | -0.0244 | 0.0512 | 0.0429 | -0.0130 | S | | 52.50 | MLI 261218P00052500 | 0.85 | 2.05 | 1.90 | 3.71 | 0 | 96 | 41.67% | -0.3503 | -0.0353 | 0.0664 | 0.0497 | -0.0225 | S | | 55.00 | MLI 261218P00055000 | 1.80 | 3.80 | 2.96 | 4.83 | 0 | 104 | 40.08% | -0.4844 | -0.0364 | 0.0714 | 0.0556 | -0.0315 | S | | 57.50 | MLI 261218P00057500 | 2.75 | 5.10 | 3.90 | 6.10 | 0 | 80 | 31.64% | -0.6597 | -0.0262 | 0.0657 | 0.0647 | -0.0428 | S | | 60.00 | MLI 261218P00060000 | 4.80 | 7.10 | 2.50 | 7.52 | 0 | 24 | 34.36% | -0.7733 | -0.0232 | 0.0540 | 0.0490 | -0.0516 | S | ## Expires Jan 15, 2027 ### Calls | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 55.00 | MLI 270115C00055000 | 2.50 | 3.30 | 2.14 | 10.91 | 0 | 27 | 31.68% | 0.5203 | -0.0227 | 0.0937 | 0.0536 | 0.0470 | S | | 60.00 | MLI 270115C00060000 | 0.85 | 1.35 | 1.07 | 8.64 | 1 | 73 | 30.17% | 0.2653 | -0.0175 | 0.0770 | 0.0463 | 0.0247 | S | | 65.00 | MLI 270115C00065000 | 0.25 | 0.50 | 0.45 | 6.77 | 2 | 1 | 32.53% | 0.1259 | -0.0118 | 0.0486 | 0.0271 | 0.0118 | S | ### Puts | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 55.00 | MLI 270115P00055000 | 2.40 | 4.00 | 2.60 | 4.57 | 0 | 10 | 27.00% | -0.4862 | -0.0184 | 0.0937 | 0.0630 | -0.0537 | S | ## More for MLI - [Quote](https://www.optionistics.com/quotes/stock-quotes/MLI.md) - [Option chain](https://www.optionistics.com/quotes/stock-option-chains/MLI.md) - [Price history](https://www.optionistics.com/quotes/stock-prices/MLI.md) - [10 day snapshot](https://www.optionistics.com/snapshot.md?symbol=MLI) - [Strike Pegger (max pain)](https://www.optionistics.com/quotes/strike-pegger/MLI.md) - [Volatility skew](https://www.optionistics.com/screener/volatility-skew/MLI.md) - [Put/call ratio](https://www.optionistics.com/screener/put-call-ratio/MLI.md) - [Trade finder](https://www.optionistics.com/screener/stock-trade-finder/MLI.md) --- From [Optionistics](https://www.optionistics.com), options analytics since 2005. 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