# BAIN CAPITAL SPECIALTY FINANCE (BCSF) Option Chains > BCSF 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). ## BCSF quote | Field | Value | |---|---| | Last | 10.97 | | Change | -0.17 | | Open | 11.22 | | Previous | 11.14 | | High | 11.29 | | Low | 10.95 | | Bid | - | | Ask | - | | Volume | 761,580 | | Trades | - | | Dividend | - | | Yield | - | | Ex-Div | - | | Split Date | - | | Impl Vol | 35.2% | | Hist Vol | 23.7% | | Opt Volume | 1,202 | | Open Int | 10,861 | Calls and puts, near-the-money strikes, expirations through the end of the second month out. Stock price: 10.97. All expirations: 2026-11-20, 2026-12-18, 2027-01-15, 2027-04-16. **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/BCSF.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 | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 10.00 | BCSF 261120C00010000 | 0.55 | 1.65 | 0.42 | 1.00 | 0 | 212 | 63.60% | 0.8144 | -0.0148 | 0.0051 | 0.2209 | 0.0024 | S | ### Puts | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 10.00 | BCSF 261120P00010000 | 0.00 | 0.05 | 0.01 | 0.00 | 345 | 3,254 | 31.13% | -0.0409 | -0.0024 | 0.0017 | 0.1479 | -0.0001 | S | | 12.50 | BCSF 261120P00012500 | 0.85 | 1.90 | 2.03 | 1.49 | 0 | 0 | 23.73% | -0.9992 | 0.0000 | 0.0001 | 0.0062 | -0.0038 | S | ## Expires Dec 18, 2026 ### Calls | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 5.00 | BCSF 261218C00005000 | 5.50 | 7.70 | 6.00 | 6.18 | 2 | 0 | 122.83% | 0.9850 | -0.0023 | 0.0014 | 0.0088 | 0.0051 | S | | 10.00 | BCSF 261218C00010000 | 0.75 | 1.90 | 0.85 | 1.39 | 0 | 30 | 59.84% | 0.7171 | -0.0094 | 0.0121 | 0.1578 | 0.0069 | S | | 12.50 | BCSF 261218C00012500 | 0.00 | 0.75 | 0.05 | 0.05 | 0 | 42 | 30.11% | 0.1016 | -0.0025 | 0.0064 | 0.1645 | 0.0011 | S | ### Puts | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 10.00 | BCSF 261218P00010000 | 0.00 | 0.75 | 0.12 | 0.01 | 0 | 51 | 32.86% | -0.1789 | -0.0039 | 0.0094 | 0.2219 | -0.0022 | S | | 12.50 | BCSF 261218P00012500 | 1.00 | 2.95 | 2.57 | 1.07 | 0 | 1 | 111.90% | -0.5689 | -0.0202 | 0.0141 | 0.0980 | -0.0094 | S | | 15.00 | BCSF 261218P00015000 | 2.40 | 6.20 | 5.06 | 3.41 | 0 | 147 | 154.14% | -0.6439 | -0.0263 | 0.0134 | 0.0675 | -0.0130 | S | | 17.50 | BCSF 261218P00017500 | 5.80 | 8.30 | 7.65 | 5.81 | 0 | 1,484 | 192.51% | -0.6656 | -0.0322 | 0.0131 | 0.0528 | -0.0160 | S | ## Expires Jan 15, 2027 ### Calls | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 5.00 | BCSF 270115C00005000 | 4.90 | 7.80 | 6.51 | 6.57 | 0 | 0 | 193.54% | 0.9149 | -0.0109 | 0.0074 | 0.0173 | 0.0065 | S | | 7.50 | BCSF 270115C00007500 | 2.45 | 5.30 | 5.83 | 4.36 | 0 | 0 | 100.38% | 0.8660 | -0.0079 | 0.0102 | 0.0461 | 0.0103 | S | | 10.00 | BCSF 270115C00010000 | 0.85 | 2.75 | 0.45 | 2.17 | 0 | 1 | 69.96% | 0.6792 | -0.0090 | 0.0169 | 0.1091 | 0.0104 | S | | 12.50 | BCSF 270115C00012500 | 0.00 | 20.00 | 0.06 | 0.42 | 0 | 3,008 | 24.01% | 0.1142 | -0.0016 | 0.0091 | 0.1712 | 0.0022 | S | | 15.00 | BCSF 270115C00015000 | 0.00 | 20.00 | 0.05 | 0.02 | 0 | 45 | 44.11% | 0.0602 | -0.0018 | 0.0056 | 0.0576 | 0.0011 | S | ### Puts | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 7.50 | BCSF 270115P00007500 | 0.00 | 0.25 | 0.15 | 0.15 | 0 | 1 | 72.81% | -0.0840 | -0.0039 | 0.0073 | 0.0451 | -0.0020 | S | | 10.00 | BCSF 270115P00010000 | 0.15 | 1.85 | 0.28 | 0.01 | 855 | 921 | 36.81% | -0.2504 | -0.0041 | 0.0150 | 0.1840 | -0.0056 | S | | 12.50 | BCSF 270115P00012500 | 1.05 | 2.00 | 2.15 | 0.46 | 0 | 420 | 23.73% | -0.8901 | -0.0014 | 0.0089 | 0.1700 | -0.0208 | S | | 15.00 | BCSF 270115P00015000 | 3.30 | 5.10 | 3.95 | 2.26 | 0 | 23 | 23.73% | -1.0000 | 0.0002 | 0.0002 | 0.0038 | -0.0275 | S | ## More for BCSF - [Quote](https://www.optionistics.com/quotes/stock-quotes/BCSF.md) - [Option chain](https://www.optionistics.com/quotes/stock-option-chains/BCSF.md) - [Price history](https://www.optionistics.com/quotes/stock-prices/BCSF.md) - [10 day snapshot](https://www.optionistics.com/snapshot.md?symbol=BCSF) - [Strike Pegger (max pain)](https://www.optionistics.com/quotes/strike-pegger/BCSF.md) - [Volatility skew](https://www.optionistics.com/screener/volatility-skew/BCSF.md) - [Put/call ratio](https://www.optionistics.com/screener/put-call-ratio/BCSF.md) - [Trade finder](https://www.optionistics.com/screener/stock-trade-finder/BCSF.md) --- From [Optionistics](https://www.optionistics.com), options analytics since 2005. 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