Options Chain for NET POWER INC COM CL A (NPWR) - $2.19 as of 9/16/2025 9:04:03 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 1.55 | 1.75 | 1.65 | % | 3.30 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 9/16/2025 3:59:59 PM EST | |||
| 1.00 | 1.10 | 1.30 | 1.20 | % | 1.20 | 0 | 0 | 6.14 | 1.00 | 0.00 | 0.00 | 9/16/2025 3:59:59 PM EST | |||
| 1.50 | 0.60 | 0.75 | 0.68 | 0.60 | % | 0.45 | 2 | 0 | 4.67 | 1.00 | 0.00 | 0.00 | 9/16/2025 | 9/16/2025 3:59:59 PM EST | |
| 2.00 | 0.00 | 0.30 | 0.15 | 0.20 | 0.00 | 0.00% | 0.07 | 0 | 72 | 1.98 | 0.82 | 1.23 | -0.01 | 9/15/2025 | 9/16/2025 3:59:59 PM EST |
| 2.50 | 0.00 | 0.05 | 0.03 | 0.02 | -0.02 | -50.00% | 0.01 | 3 | 774 | 1.96 | 0.11 | 0.75 | -0.01 | 9/16/2025 | 9/16/2025 3:59:59 PM EST |
| 5.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 1,749 | 0.00 | 0.00 | 0.00 | 0.00 | 9/9/2025 | 9/16/2025 3:59:59 PM EST |
| 7.50 | 0.00 | 0.50 | 0.25 | 0.15 | 0.00 | 0.00% | 0.03 | 0 | 10 | 0.00 | 0.00 | 0.00 | 0.00 | 7/30/2025 | 9/16/2025 3:59:59 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.00 | 0.50 | 0.25 | % | 0.50 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 9/16/2025 3:59:59 PM EST | |||
| 1.00 | 0.00 | 0.50 | 0.25 | % | 0.25 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 9/16/2025 3:59:59 PM EST | |||
| 1.50 | 0.00 | 0.50 | 0.25 | % | 0.17 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 9/16/2025 3:59:59 PM EST | |||
| 2.00 | 0.00 | 0.15 | 0.08 | 0.05 | 0.00 | 0.00% | 0.04 | 0 | 113 | 3.00 | -0.18 | 1.23 | -0.01 | 9/2/2025 | 9/16/2025 3:59:59 PM EST |
| 2.50 | 0.30 | 0.40 | 0.35 | 0.42 | +0.01 | +2.44% | 0.14 | 11 | 573 | 2.28 | -0.89 | 0.75 | -0.01 | 9/16/2025 | 9/16/2025 3:59:59 PM EST |
| 5.00 | 2.60 | 3.10 | 2.85 | 2.48 | 0.00 | 0.00% | 0.57 | 0 | 11 | 10.00 | -1.00 | 0.00 | 0.00 | 8/5/2025 | 9/16/2025 3:59:59 PM EST |
| 7.50 | 5.20 | 5.90 | 5.55 | % | 0.74 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 9/16/2025 3:59:59 PM EST |