Options Chain for NATURAL GAS SVCS GROUP INC COM (NGS) - $32.68 as of 12/23/2025 11:53:19 AM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.50 | 19.00 | 22.30 | 20.65 | % | 1.65 | 0 | 0 | 3.83 | 1.00 | 0.00 | 0.00 | 12/23/2025 1:58:50 PM EST | |||
| 15.00 | 16.00 | 19.80 | 17.90 | % | 1.19 | 0 | 0 | 3.21 | 1.00 | 0.00 | 0.00 | 12/23/2025 1:58:50 PM EST | |||
| 17.50 | 14.10 | 16.60 | 15.35 | % | 0.88 | 0 | 0 | 2.20 | 1.00 | 0.00 | 0.00 | 12/23/2025 1:58:50 PM EST | |||
| 20.00 | 11.60 | 13.80 | 12.70 | 12.80 | 0.00 | 0.00% | 0.64 | 0 | 1 | 1.59 | 1.00 | 0.00 | 0.00 | 12/22/2025 | 12/23/2025 1:58:50 PM EST |
| 22.50 | 8.60 | 12.30 | 10.45 | 4.30 | 0.00 | 0.00% | 0.46 | 0 | 2 | 1.88 | 1.00 | 0.00 | 0.00 | 8/13/2025 | 12/23/2025 1:58:50 PM EST |
| 25.00 | 8.00 | 8.70 | 8.35 | 8.50 | 0.00 | 0.00% | 0.33 | 0 | 137 | 0.95 | 1.00 | 0.00 | 0.00 | 12/10/2025 | 12/23/2025 1:58:50 PM EST |
| 27.50 | 5.50 | 6.20 | 5.85 | 5.65 | +0.65 | +13.00% | 0.21 | 5 | 385 | 0.71 | 0.98 | 0.02 | -0.01 | 12/23/2025 | 12/23/2025 1:58:50 PM EST |
| 30.00 | 3.20 | 3.70 | 3.45 | 3.35 | -0.15 | -4.29% | 0.12 | 6 | 645 | 0.47 | 0.90 | 0.06 | -0.01 | 12/23/2025 | 12/23/2025 1:58:50 PM EST |
| 32.50 | 1.15 | 1.70 | 1.43 | 0.88 | -0.37 | -29.60% | 0.04 | 2 | 81 | 0.28 | 0.65 | 0.16 | -0.02 | 12/23/2025 | 12/23/2025 1:58:50 PM EST |
| 35.00 | 0.00 | 0.55 | 0.28 | 0.45 | 0.00 | 0.00% | 0.01 | 0 | 11 | 0.35 | 0.25 | 0.14 | -0.02 | 12/9/2025 | 12/23/2025 1:58:50 PM EST |
| 37.50 | 0.00 | 0.75 | 0.38 | 0.11 | 0.00 | 0.00% | 0.01 | 0 | 3 | 0.62 | 0.06 | 0.05 | -0.01 | 11/17/2025 | 12/23/2025 1:58:50 PM EST |
| 40.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 0.80 | 0.01 | 0.01 | 0.00 | 12/23/2025 1:58:50 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.50 | 0.00 | 2.15 | 1.08 | % | 0.09 | 0 | 0 | 4.34 | 0.00 | 0.00 | 0.00 | 12/23/2025 1:58:50 PM EST | |||
| 15.00 | 0.00 | 0.10 | 0.05 | 0.20 | 0.00 | 0.00% | 0.00 | 0 | 111 | 1.47 | 0.00 | 0.00 | 0.00 | 10/14/2025 | 12/23/2025 1:58:50 PM EST |
| 17.50 | 0.00 | 2.15 | 1.08 | 0.95 | 0.00 | 0.00% | 0.06 | 0 | 20 | 3.09 | 0.00 | 0.00 | 0.00 | 5/23/2025 | 12/23/2025 1:58:50 PM EST |
| 20.00 | 0.00 | 0.75 | 0.38 | 0.16 | 0.00 | 0.00% | 0.02 | 0 | 0 | 1.76 | 0.00 | 0.00 | 0.00 | 10/2/2025 | 12/23/2025 1:58:50 PM EST |
| 22.50 | 0.00 | 0.75 | 0.38 | 0.35 | 0.00 | 0.00% | 0.02 | 0 | 5 | 1.44 | 0.00 | 0.00 | 0.00 | 10/27/2025 | 12/23/2025 1:58:50 PM EST |
| 25.00 | 0.00 | 0.10 | 0.05 | 0.85 | 0.00 | 0.00% | 0.00 | 0 | 7 | 0.67 | 0.00 | 0.00 | 0.00 | 10/27/2025 | 12/23/2025 1:58:50 PM EST |
| 27.50 | 0.00 | 0.15 | 0.08 | 1.10 | 0.00 | 0.00% | 0.00 | 0 | 11 | 0.53 | -0.02 | 0.02 | -0.01 | 11/6/2025 | 12/23/2025 1:58:50 PM EST |
| 30.00 | 0.00 | 0.30 | 0.15 | 0.30 | 0.00 | 0.00% | 0.01 | 0 | 15 | 0.42 | -0.10 | 0.06 | -0.01 | 12/19/2025 | 12/23/2025 1:58:50 PM EST |
| 32.50 | 0.00 | 2.75 | 1.38 | % | 0.04 | 0 | 0 | 0.93 | -0.35 | 0.16 | -0.02 | 12/23/2025 1:58:50 PM EST | |||
| 35.00 | 1.10 | 4.20 | 2.65 | % | 0.08 | 0 | 0 | 0.94 | -0.75 | 0.14 | -0.02 | 12/23/2025 1:58:50 PM EST | |||
| 37.50 | 3.60 | 6.40 | 5.00 | % | 0.13 | 0 | 0 | 1.09 | -0.94 | 0.05 | -0.01 | 12/23/2025 1:58:50 PM EST | |||
| 40.00 | 5.80 | 8.90 | 7.35 | % | 0.18 | 0 | 0 | 1.30 | -0.99 | 0.01 | 0.00 | 12/23/2025 1:58:50 PM EST |