# GRAHAM CORP (GHM) Option Chains > GHM 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). ## GHM quote | Field | Value | |---|---| | Last | 88.64 | | Change | +10.62 | | Open | 81.14 | | Previous | 78.02 | | High | 91.03 | | Low | 79.47 | | Bid | - | | Ask | - | | Volume | 305,623 | | Trades | - | | Dividend | 0.09 | | Yield | 1.88% | | Ex-Div | Nov 6, 2017 | | Split Date | Oct 7, 2008 | | Impl Vol | 59.7% | | Hist Vol | 54.8% | | Opt Volume | 135 | | Open Int | 887 | Calls and puts, near-the-money strikes, expirations through the end of the second month out. Stock price: 88.64. 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/GHM.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 | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 75.00 | GHM 261120C00075000 | 13.00 | 16.50 | 14.00 | 13.95 | 96 | 97 | 68.81% | 0.9277 | -0.0665 | 0.0212 | 0.0130 | 0.0206 | S | | 80.00 | GHM 261120C00080000 | 8.60 | 12.00 | 8.00 | 9.33 | 1 | 4 | 82.14% | 0.7855 | -0.1679 | 0.0449 | 0.0231 | 0.0179 | S | | 85.00 | GHM 261120C00085000 | 5.00 | 8.00 | 1.00 | 5.45 | 0 | 2 | 73.95% | 0.6522 | -0.1914 | 0.0569 | 0.0325 | 0.0155 | S | | 90.00 | GHM 261120C00090000 | 2.20 | 5.00 | 3.00 | 2.71 | 3 | 0 | 58.84% | 0.4611 | -0.1635 | 0.0611 | 0.0439 | 0.0114 | S | | 95.00 | GHM 261120C00095000 | 0.50 | 4.90 | 0.80 | 1.12 | 6 | 5 | 46.44% | 0.2065 | -0.0927 | 0.0439 | 0.0399 | 0.0053 | S | | 100.00 | GHM 261120C00100000 | 0.05 | 4.80 | 2.00 | 0.39 | 0 | 2 | 92.97% | 0.2526 | -0.2078 | 0.0492 | 0.0223 | 0.0061 | S | ### Puts | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 75.00 | GHM 261120P00075000 | 0.00 | 4.90 | 8.40 | 0.09 | 0 | 2 | 130.14% | -0.1969 | -0.2524 | 0.0427 | 0.0138 | -0.0060 | S | | 80.00 | GHM 261120P00080000 | 0.00 | 3.40 | 2.00 | 0.46 | 2 | 4 | 89.61% | -0.2305 | -0.1905 | 0.0468 | 0.0220 | -0.0068 | S | | 85.00 | GHM 261120P00085000 | 0.65 | 4.90 | 4.62 | 1.57 | 0 | 3 | 104.50% | -0.3737 | -0.2768 | 0.0583 | 0.0236 | -0.0114 | S | | 90.00 | GHM 261120P00090000 | 2.60 | 6.70 | 9.69 | 3.80 | 0 | 2 | 63.64% | -0.5328 | -0.1768 | 0.0612 | 0.0406 | -0.0156 | S | ## Expires Dec 18, 2026 ### Calls | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 75.00 | GHM 261218C00075000 | 13.80 | 18.00 | 32.70 | 17.55 | 0 | 3 | 66.40% | 0.8110 | -0.0678 | 0.0785 | 0.0141 | 0.0598 | S | | 80.00 | GHM 261218C00080000 | 10.30 | 14.00 | 29.50 | 13.63 | 0 | 4 | 63.57% | 0.7259 | -0.0796 | 0.0966 | 0.0181 | 0.0558 | S | | 85.00 | GHM 261218C00085000 | 6.70 | 10.50 | 1.98 | 10.22 | 0 | 2 | 58.39% | 0.6248 | -0.0830 | 0.1100 | 0.0224 | 0.0500 | S | | 90.00 | GHM 261218C00090000 | 4.50 | 8.00 | 20.00 | 7.40 | 0 | 0 | 59.26% | 0.5084 | -0.0884 | 0.1156 | 0.0232 | 0.0415 | S | | 95.00 | GHM 261218C00095000 | 2.15 | 6.00 | 9.25 | 5.18 | 0 | 11 | 56.66% | 0.3902 | -0.0811 | 0.1112 | 0.0234 | 0.0326 | S | | 100.00 | GHM 261218C00100000 | 1.00 | 4.90 | 3.00 | 3.50 | 1 | 18 | 59.58% | 0.3018 | -0.0774 | 0.1010 | 0.0202 | 0.0254 | S | ### Puts | Strike | Symbol | Bid | Ask | Price | TPrice | Vol | OI | IVol | Delta | Theta | Vega | Gamma | Rho | NS | |---:|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|---| | 75.00 | GHM 261218P00075000 | 0.05 | 4.90 | 6.00 | 0.82 | 0 | 2 | 69.53% | -0.1975 | -0.0717 | 0.0805 | 0.0138 | -0.0214 | S | | 80.00 | GHM 261218P00080000 | 0.50 | 4.90 | 12.40 | 1.69 | 0 | 20 | 55.41% | -0.2550 | -0.0660 | 0.0931 | 0.0200 | -0.0270 | S | | 85.00 | GHM 261218P00085000 | 2.40 | 6.70 | 17.00 | 3.08 | 0 | 1 | 55.00% | -0.3725 | -0.0770 | 0.1097 | 0.0238 | -0.0401 | S | | 90.00 | GHM 261218P00090000 | 4.00 | 8.90 | 7.50 | 5.06 | 0 | 3 | 58.65% | -0.4927 | -0.0864 | 0.1156 | 0.0235 | -0.0547 | S | | 95.00 | GHM 261218P00095000 | 7.10 | 11.90 | 16.66 | 7.63 | 0 | 4 | 48.54% | -0.6388 | -0.0669 | 0.1086 | 0.0267 | -0.0707 | S | ## More for GHM - [Quote](https://www.optionistics.com/quotes/stock-quotes/GHM.md) - [Option chain](https://www.optionistics.com/quotes/stock-option-chains/GHM.md) - [Price history](https://www.optionistics.com/quotes/stock-prices/GHM.md) - [10 day snapshot](https://www.optionistics.com/snapshot.md?symbol=GHM) - [Strike Pegger (max pain)](https://www.optionistics.com/quotes/strike-pegger/GHM.md) - [Volatility skew](https://www.optionistics.com/screener/volatility-skew/GHM.md) - [Put/call ratio](https://www.optionistics.com/screener/put-call-ratio/GHM.md) - [Trade finder](https://www.optionistics.com/screener/stock-trade-finder/GHM.md) --- From [Optionistics](https://www.optionistics.com), options analytics since 2005. 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