# ISHARES LEHMAN MBS ETF (MBB) Option Chains > MBB 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 10, 2026 (end of day). ## MBB quote | Field | Value | |---|---| | Last | 91.23 | | Change | -0.85 | | Open | 91.41 | | Previous | 92.08 | | High | 91.43 | | Low | 91.10 | | Bid | - | | Ask | - | | Volume | 3,773,169 | | Trades | - | | Dividend | - | | Yield | - | | Ex-Div | - | | Split Date | - | | Impl Vol | 6.9% | | Hist Vol | 5.1% | | Opt Volume | 101 | | Open Int | 14,349 | Calls and puts, near-the-money strikes, expirations through the end of the second month out. Stock price: 91.23. All expirations: 2026-11-20, 2026-12-18, 2027-01-15, 2027-03-19, 2027-06-17, 2027-09-17, 2029-01-19. **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/MBB.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 | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 89.00 | MBB 261120C00089000 | 2.20 | 2.65 | 2.95 | 2.44 | 0 | 49 | 15.15% | 0.8416 | -0.0279 | 0.0365 | 0.1057 | 0.0204 | S | | 90.00 | MBB 261120C00090000 | 1.25 | 1.60 | 2.00 | 1.45 | 0 | 137 | 10.44% | 0.7870 | -0.0231 | 0.0439 | 0.1844 | 0.0193 | S | | 91.00 | MBB 261120C00091000 | 0.45 | 0.80 | 0.85 | 0.56 | 0 | 243 | 8.31% | 0.5763 | -0.0247 | 0.0591 | 0.3120 | 0.0142 | S | | 92.00 | MBB 261120C00092000 | 0.00 | 0.25 | 0.10 | 0.09 | 3 | 357 | 5.97% | 0.1997 | -0.0126 | 0.0422 | 0.3103 | 0.0050 | S | | 93.00 | MBB 261120C00093000 | 0.00 | 0.25 | 0.02 | 0.00 | 5 | 65 | 6.89% | 0.0468 | -0.0051 | 0.0148 | 0.0940 | 0.0012 | S | | 94.00 | MBB 261120C00094000 | 0.00 | 0.05 | 0.06 | 0.00 | 0 | 1 | 10.27% | 0.0402 | -0.0067 | 0.0131 | 0.0557 | 0.0010 | S | ### Puts | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 89.00 | MBB 261120P00089000 | 0.00 | 0.05 | 0.10 | 0.00 | 0 | 347 | 8.88% | -0.0452 | -0.0064 | 0.0144 | 0.0709 | -0.0011 | S | | 90.00 | MBB 261120P00090000 | 0.00 | 0.15 | 0.10 | 0.01 | 0 | 316 | 8.14% | -0.1548 | -0.0146 | 0.0360 | 0.1936 | -0.0039 | S | | 91.00 | MBB 261120P00091000 | 0.20 | 0.35 | 0.20 | 0.12 | 5 | 383 | 6.32% | -0.4015 | -0.0184 | 0.0584 | 0.4054 | -0.0101 | S | | 92.00 | MBB 261120P00092000 | 0.65 | 1.00 | 0.43 | 0.65 | 0 | 10 | 4.89% | -0.8488 | -0.0084 | 0.0354 | 0.3176 | -0.0214 | S | ## Expires Dec 18, 2026 ### Calls | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 89.00 | MBB 261218C00089000 | 2.35 | 2.75 | 1.60 | 5.71 | 0 | 28 | 9.04% | 0.8101 | -0.0104 | 0.0800 | 0.1021 | 0.0743 | S | | 90.00 | MBB 261218C00090000 | 0.65 | 2.80 | 1.85 | 4.75 | 0 | 94 | 9.45% | 0.6826 | -0.0138 | 0.1050 | 0.1282 | 0.0629 | S | | 91.00 | MBB 261218C00091000 | 0.15 | 1.70 | 1.20 | 3.79 | 0 | 143 | 9.04% | 0.5462 | -0.0145 | 0.1167 | 0.1489 | 0.0506 | S | | 92.00 | MBB 261218C00092000 | 0.00 | 0.60 | 0.45 | 2.84 | 10 | 185 | 6.45% | 0.3546 | -0.0096 | 0.1096 | 0.1961 | 0.0332 | S | | 93.00 | MBB 261218C00093000 | 0.15 | 0.30 | 0.20 | 1.93 | 10 | 124 | 6.56% | 0.1902 | -0.0070 | 0.0799 | 0.1407 | 0.0179 | S | | 94.00 | MBB 261218C00094000 | 0.00 | 0.30 | 0.10 | 1.14 | 0 | 38 | 7.12% | 0.1016 | -0.0049 | 0.0523 | 0.0848 | 0.0095 | S | ### Puts | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 89.00 | MBB 261218P00089000 | 0.00 | 0.65 | 0.10 | 0.00 | 0 | 110 | 6.39% | -0.1093 | -0.0046 | 0.0551 | 0.0995 | -0.0105 | S | | 90.00 | MBB 261218P00090000 | 0.35 | 1.05 | 0.50 | 0.00 | 0 | 57 | 8.66% | -0.3035 | -0.0115 | 0.1029 | 0.1371 | -0.0293 | S | | 91.00 | MBB 261218P00091000 | 0.40 | 1.90 | 0.75 | 0.00 | 19 | 103 | 7.48% | -0.4469 | -0.0110 | 0.1164 | 0.1795 | -0.0432 | S | | 92.00 | MBB 261218P00092000 | 1.20 | 1.50 | 0.99 | 0.01 | 0 | 25 | 7.97% | -0.6173 | -0.0111 | 0.1124 | 0.1628 | -0.0600 | S | ## Expires Jan 15, 2027 ### Calls | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 91.00 | MBB 270115C00091000 | 1.15 | 1.40 | 1.45 | 10.77 | 0 | 4 | 7.08% | 0.5568 | -0.0092 | 0.1534 | 0.1440 | 0.0895 | S | | 92.00 | MBB 270115C00092000 | 0.15 | 1.35 | 0.75 | 9.88 | 10 | 56 | 6.72% | 0.4075 | -0.0083 | 0.1507 | 0.1490 | 0.0659 | S | | 93.00 | MBB 270115C00093000 | 0.05 | 0.85 | 0.60 | 9.00 | 0 | 42 | 8.05% | 0.3064 | -0.0087 | 0.1363 | 0.1125 | 0.0495 | S | | 94.00 | MBB 270115C00094000 | 0.00 | 0.30 | 0.20 | 8.11 | 11 | 24 | 6.51% | 0.1540 | -0.0046 | 0.0921 | 0.0939 | 0.0250 | S | ### Puts | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 88.00 | MBB 270115P00088000 | 0.20 | 0.30 | 0.16 | 0.25 | 0 | 10 | 8.46% | -0.1459 | -0.0056 | 0.0888 | 0.0697 | -0.0245 | S | | 90.00 | MBB 270115P00090000 | 0.50 | 0.70 | 0.60 | 0.60 | 4 | 4 | 7.48% | -0.3151 | -0.0074 | 0.1379 | 0.1225 | -0.0531 | S | | 91.00 | MBB 270115P00091000 | 0.05 | 2.05 | 0.60 | 0.60 | 0 | 12 | 4.92% | -0.4245 | -0.0049 | 0.1521 | 0.2054 | -0.0711 | S | ## More for MBB - [Quote](https://www.optionistics.com/quotes/stock-quotes/MBB.md) - [Option chain](https://www.optionistics.com/quotes/stock-option-chains/MBB.md) - [Price history](https://www.optionistics.com/quotes/stock-prices/MBB.md) - [10 day snapshot](https://www.optionistics.com/snapshot.md?symbol=MBB) - [Strike Pegger (max pain)](https://www.optionistics.com/quotes/strike-pegger/MBB.md) - [Volatility skew](https://www.optionistics.com/screener/volatility-skew/MBB.md) - [Put/call ratio](https://www.optionistics.com/screener/put-call-ratio/MBB.md) - [Trade finder](https://www.optionistics.com/screener/stock-trade-finder/MBB.md) --- From [Optionistics](https://www.optionistics.com), options analytics since 2005. 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