# COLUMBIA FINANCIAL INC. COMMON (CLBK) Option Chains > CLBK 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). ## CLBK quote | Field | Value | |---|---| | Last | 11.35 | | Change | +0.24 | | Open | 11.28 | | Previous | 11.11 | | High | 11.45 | | Low | 11.17 | | Bid | - | | Ask | - | | Volume | 4,507,708 | | Trades | - | | Dividend | 0.21 | | Yield | 0.00% | | Ex-Div | May 10, 2007 | | Split Date | Jan 5, 2004 | | Impl Vol | 42.3% | | Hist Vol | 83.9% | | Opt Volume | 249 | | Open Int | 5,772 | Calls and puts, near-the-money strikes, expirations through the end of the second month out. Stock price: 11.35. 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/CLBK.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 | CLBK 261120C00010000 | 1.00 | 1.70 | 1.25 | 1.52 | 8 | 70 | 84.65% | 0.8252 | -0.0196 | 0.0051 | 0.1544 | 0.0024 | S | | 12.50 | CLBK 261120C00012500 | 0.00 | 0.05 | 0.10 | 0.25 | 0 | 204 | 37.98% | 0.0763 | -0.0049 | 0.0028 | 0.1917 | 0.0003 | S | ### Puts | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 10.00 | CLBK 261120P00010000 | 0.00 | 0.05 | 0.05 | 0.14 | 0 | 3,960 | 48.07% | -0.0594 | -0.0051 | 0.0023 | 0.1248 | -0.0002 | S | | 12.50 | CLBK 261120P00012500 | 0.70 | 2.00 | 1.95 | 1.36 | 0 | 74 | 157.40% | -0.5857 | -0.0549 | 0.0077 | 0.1257 | -0.0026 | S | ## Expires Dec 18, 2026 ### Calls | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 2.50 | CLBK 261218C00002500 | 7.80 | 10.00 | 8.92 | 8.95 | 1 | 0 | 264.18% | 0.9860 | -0.0047 | 0.0014 | 0.0037 | 0.0024 | S | | 12.50 | CLBK 261218C00012500 | 0.00 | 0.50 | 0.09 | 0.96 | 0 | 1 | 28.83% | 0.1655 | -0.0034 | 0.0092 | 0.2326 | 0.0019 | S | ### Puts | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 10.00 | CLBK 261218P00010000 | 0.00 | 0.15 | 0.05 | 0.46 | 80 | 136 | 30.34% | -0.0917 | -0.0024 | 0.0061 | 0.1463 | -0.0012 | S | ## Expires Jan 15, 2027 ### Calls | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 5.00 | CLBK 270115C00005000 | 5.50 | 7.60 | 16.70 | 6.95 | 0 | 0 | 144.39% | 0.9504 | -0.0057 | 0.0051 | 0.0149 | 0.0078 | S | | 7.50 | CLBK 270115C00007500 | 3.30 | 5.00 | 3.30 | 4.83 | 0 | 0 | 94.33% | 0.8919 | -0.0066 | 0.0091 | 0.0408 | 0.0110 | S | | 10.00 | CLBK 270115C00010000 | 1.15 | 2.15 | 1.75 | 3.04 | 80 | 144 | 50.11% | 0.7600 | -0.0059 | 0.0152 | 0.1280 | 0.0126 | S | | 12.50 | CLBK 270115C00012500 | 0.10 | 0.25 | 0.12 | 1.76 | 0 | 930 | 24.22% | 0.1936 | -0.0024 | 0.0134 | 0.2332 | 0.0038 | S | | 15.00 | CLBK 270115C00015000 | 0.00 | 2.55 | 0.06 | 0.96 | 0 | 44 | 41.67% | 0.0715 | -0.0021 | 0.0066 | 0.0674 | 0.0014 | S | | 17.50 | CLBK 270115C00017500 | 0.00 | 2.55 | 0.15 | 0.51 | 0 | 20 | 71.07% | 0.1030 | -0.0046 | 0.0087 | 0.0519 | 0.0019 | S | ### Puts | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 7.50 | CLBK 270115P00007500 | 0.00 | 2.60 | 0.05 | 0.09 | 0 | 110 | 59.38% | -0.0392 | -0.0018 | 0.0041 | 0.0293 | -0.0009 | S | | 10.00 | CLBK 270115P00010000 | 0.00 | 2.70 | 0.16 | 0.50 | 0 | 67 | 33.85% | -0.1701 | -0.0031 | 0.0123 | 0.1539 | -0.0038 | S | ## More for CLBK - [Quote](https://www.optionistics.com/quotes/stock-quotes/CLBK.md) - [Option chain](https://www.optionistics.com/quotes/stock-option-chains/CLBK.md) - [Price history](https://www.optionistics.com/quotes/stock-prices/CLBK.md) - [10 day snapshot](https://www.optionistics.com/snapshot.md?symbol=CLBK) - [Strike Pegger (max pain)](https://www.optionistics.com/quotes/strike-pegger/CLBK.md) - [Volatility skew](https://www.optionistics.com/screener/volatility-skew/CLBK.md) - [Put/call ratio](https://www.optionistics.com/screener/put-call-ratio/CLBK.md) - [Trade finder](https://www.optionistics.com/screener/stock-trade-finder/CLBK.md) --- From [Optionistics](https://www.optionistics.com), options analytics since 2005. 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