Options Chain for NATURAL GAS SVCS GROUP INC COM (NGS) - $27.54 as of 10/29/2025 9:03:39 PM 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15.00 | 11.40 | 14.60 | 13.00 | % | 0.87 | 0 | 0 | 3.11 | 1.00 | 0.00 | 0.00 | 10/29/2025 4:00:04 PM EST | |||
| 17.50 | 9.10 | 12.20 | 10.65 | % | 0.61 | 0 | 0 | 2.60 | 1.00 | 0.00 | 0.00 | 10/29/2025 4:00:04 PM EST | |||
| 20.00 | 6.70 | 9.60 | 8.15 | % | 0.41 | 0 | 0 | 2.04 | 1.00 | 0.00 | 0.00 | 10/29/2025 4:00:04 PM EST | |||
| 22.50 | 3.70 | 6.70 | 5.20 | % | 0.23 | 0 | 0 | 1.68 | 0.99 | 0.02 | 0.00 | 10/29/2025 4:00:04 PM EST | |||
| 25.00 | 2.50 | 3.50 | 3.00 | 3.40 | 0.00 | 0.00% | 0.12 | 0 | 225 | 0.69 | 0.85 | 0.08 | -0.01 | 10/24/2025 | 10/29/2025 4:00:04 PM EST |
| 27.50 | 0.75 | 2.35 | 1.55 | 1.25 | 0.00 | 0.00% | 0.06 | 0 | 871 | 0.39 | 0.53 | 0.16 | -0.02 | 10/27/2025 | 10/29/2025 4:00:04 PM EST |
| 30.00 | 0.00 | 1.00 | 0.50 | 0.55 | 0.00 | 0.00% | 0.02 | 0 | 232 | 0.67 | 0.17 | 0.12 | -0.01 | 10/21/2025 | 10/29/2025 4:00:04 PM EST |
| 32.50 | 0.00 | 2.20 | 1.10 | % | 0.03 | 0 | 0 | 1.39 | 0.03 | 0.03 | 0.00 | 10/29/2025 4:00:04 PM EST | |||
| 35.00 | 0.00 | 2.15 | 1.08 | % | 0.03 | 0 | 0 | 1.59 | 0.00 | 0.00 | 0.00 | 10/29/2025 4:00:04 PM EST | |||
| 37.50 | 0.00 | 2.15 | 1.08 | % | 0.03 | 0 | 0 | 1.79 | 0.00 | 0.00 | 0.00 | 10/29/2025 4:00:04 PM EST | |||
| 40.00 | 0.00 | 0.20 | 0.10 | % | 0.00 | 0 | 0 | 0.94 | 0.00 | 0.00 | 0.00 | 10/29/2025 4:00:04 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15.00 | 0.00 | 2.15 | 1.08 | % | 0.07 | 0 | 0 | 3.31 | 0.00 | 0.00 | 0.00 | 10/29/2025 4:00:04 PM EST | |||
| 17.50 | 0.00 | 2.15 | 1.08 | % | 0.06 | 0 | 0 | 2.71 | 0.00 | 0.00 | 0.00 | 10/29/2025 4:00:04 PM EST | |||
| 20.00 | 0.00 | 2.20 | 1.10 | % | 0.06 | 0 | 0 | 2.21 | 0.00 | 0.00 | 0.00 | 10/29/2025 4:00:04 PM EST | |||
| 22.50 | 0.00 | 2.25 | 1.13 | % | 0.05 | 0 | 0 | 1.76 | -0.01 | 0.02 | 0.00 | 10/29/2025 4:00:04 PM EST | |||
| 25.00 | 0.00 | 0.80 | 0.40 | % | 0.02 | 0 | 0 | 0.71 | -0.15 | 0.08 | -0.01 | 10/29/2025 4:00:04 PM EST | |||
| 27.50 | 0.00 | 1.60 | 0.80 | % | 0.03 | 0 | 0 | 0.62 | -0.47 | 0.16 | -0.02 | 10/29/2025 4:00:04 PM EST | |||
| 30.00 | 1.25 | 4.10 | 2.68 | 3.30 | 0.00 | 0.00% | 0.09 | 0 | 0 | 0.98 | -0.83 | 0.12 | -0.01 | 10/3/2025 | 10/29/2025 4:00:04 PM EST |
| 32.50 | 3.50 | 6.70 | 5.10 | % | 0.16 | 0 | 0 | 1.29 | -0.97 | 0.03 | 0.00 | 10/29/2025 4:00:04 PM EST | |||
| 35.00 | 5.70 | 9.00 | 7.35 | % | 0.21 | 0 | 0 | 1.44 | -1.00 | 0.00 | 0.00 | 10/29/2025 4:00:04 PM EST | |||
| 37.50 | 8.40 | 12.10 | 10.25 | % | 0.27 | 0 | 0 | 1.87 | -1.00 | 0.00 | 0.00 | 10/29/2025 4:00:04 PM EST | |||
| 40.00 | 11.40 | 13.70 | 12.55 | % | 0.31 | 0 | 0 | 1.68 | -1.00 | 0.00 | 0.00 | 10/29/2025 4:00:04 PM EST |