# COLUMBIA LABORATORIES (CBRX) Option Chains > CBRX 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 11, 2026 (end of day). ## CBRX quote | Field | Value | |---|---| | Last | 2.24 | | Change | +0.29 | | Open | 2.15 | | Previous | 1.95 | | High | 2.33 | | Low | 2.03 | | Bid | - | | Ask | - | | Volume | 2,983,227 | | Trades | - | | Dividend | - | | Yield | - | | Ex-Div | - | | Split Date | - | | Impl Vol | 225.0% | | Hist Vol | 224.3% | | Opt Volume | 111 | | Open Int | 3,387 | Calls and puts, near-the-money strikes, expirations through the end of the second month out. Stock price: 2.24. All expirations: 2026-11-20, 2026-12-18, 2027-03-19, 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/CBRX.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 | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 1.00 | CBRX 261120C00001000 | 0.00 | 0.00 | 1.00 | 1.24 | 8 | 13 | 238.14% | 0.9905 | -0.0012 | 0.0001 | 0.0306 | 0.0002 | S | | 2.00 | CBRX 261120C00002000 | 0.00 | 0.00 | 0.25 | 0.42 | 0 | 89 | 213.18% | 0.6936 | -0.0146 | 0.0012 | 0.4681 | 0.0003 | S | | 3.00 | CBRX 261120C00003000 | 0.00 | 0.00 | 0.21 | 0.09 | 10 | 124 | 224.30% | 0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0000 | S | | 4.00 | CBRX 261120C00004000 | 0.00 | 0.00 | 0.05 | 0.02 | 7 | 47 | 224.30% | 0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0000 | S | | 5.00 | CBRX 261120C00005000 | 0.00 | 0.00 | 0.05 | 0.00 | 0 | 115 | 224.30% | 0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0000 | S | ### Puts | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 2.00 | CBRX 261120P00002000 | 0.00 | 0.00 | 0.20 | 0.17 | 8 | 100 | 224.30% | 0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0000 | S | | 3.00 | CBRX 261120P00003000 | 0.00 | 0.00 | 1.00 | 0.84 | 8 | 37 | 207.13% | -0.7690 | -0.0123 | 0.0011 | 0.4178 | -0.0006 | S | | 4.00 | CBRX 261120P00004000 | 0.00 | 0.00 | 2.35 | 1.77 | 0 | 38 | 190.52% | -0.9632 | -0.0030 | 0.0003 | 0.1203 | -0.0010 | S | | 5.00 | CBRX 261120P00005000 | 0.00 | 0.00 | 3.63 | 2.75 | 0 | 81 | 224.30% | -0.9823 | -0.0019 | 0.0002 | 0.0553 | -0.0012 | S | ## Expires Dec 18, 2026 ### Calls | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 1.00 | CBRX 261218C00001000 | 0.00 | 0.00 | 1.00 | 1.33 | 0 | 15 | 250.56% | 0.9211 | -0.0036 | 0.0011 | 0.0826 | 0.0007 | S | | 2.00 | CBRX 261218C00002000 | 0.00 | 0.00 | 0.70 | 0.74 | 6 | 21 | 234.06% | 0.7006 | -0.0079 | 0.0025 | 0.2083 | 0.0008 | S | | 3.00 | CBRX 261218C00003000 | 0.00 | 0.00 | 0.34 | 0.43 | 7 | 168 | 224.30% | 0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0000 | S | | 4.00 | CBRX 261218C00004000 | 0.00 | 0.00 | 0.09 | 0.25 | 0 | 421 | 224.30% | 0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0000 | S | | 5.00 | CBRX 261218C00005000 | 0.00 | 0.00 | 0.40 | 0.16 | 10 | 83 | 224.30% | 0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0000 | S | ### Puts | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 1.00 | CBRX 261218P00001000 | 0.00 | 0.00 | 0.15 | 0.06 | 0 | 1 | 224.30% | 0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0000 | S | | 2.00 | CBRX 261218P00002000 | 0.00 | 0.00 | 0.65 | 0.43 | 0 | 11 | 224.30% | 0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0000 | S | | 3.00 | CBRX 261218P00003000 | 0.00 | 0.00 | 0.70 | 1.07 | 0 | 1 | 191.30% | -0.5695 | -0.0072 | 0.0028 | 0.2881 | -0.0024 | S | | 5.00 | CBRX 261218P00005000 | 0.00 | 0.00 | 3.00 | 2.73 | 0 | 10 | 224.30% | -0.7787 | -0.0064 | 0.0021 | 0.1859 | -0.0047 | S | ## More for CBRX - [Quote](https://www.optionistics.com/quotes/stock-quotes/CBRX.md) - [Option chain](https://www.optionistics.com/quotes/stock-option-chains/CBRX.md) - [Price history](https://www.optionistics.com/quotes/stock-prices/CBRX.md) - [10 day snapshot](https://www.optionistics.com/snapshot.md?symbol=CBRX) - [Strike Pegger (max pain)](https://www.optionistics.com/quotes/strike-pegger/CBRX.md) - [Volatility skew](https://www.optionistics.com/screener/volatility-skew/CBRX.md) - [Put/call ratio](https://www.optionistics.com/screener/put-call-ratio/CBRX.md) - [Trade finder](https://www.optionistics.com/screener/stock-trade-finder/CBRX.md) --- From [Optionistics](https://www.optionistics.com), options analytics since 2005. 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