Options Chain for NPK INTERNATIONAL INC COM SHS (NPKI) - $15.03 as of 4/10/2026 9:22:39 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 11.20 | 13.60 | 12.40 | % | 4.96 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 4/13/2026 9:58:59 AM EST | |||
| 5.00 | 9.20 | 10.70 | 9.95 | % | 1.99 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 4/13/2026 9:58:59 AM EST | |||
| 7.50 | 6.70 | 8.20 | 7.45 | % | 0.99 | 0 | 0 | 6.76 | 1.00 | 0.00 | 0.00 | 4/13/2026 9:58:59 AM EST | |||
| 10.00 | 4.40 | 5.50 | 4.95 | % | 0.49 | 0 | 1 | 3.97 | 1.00 | 0.00 | 0.00 | 4/13/2026 9:58:59 AM EST | |||
| 12.50 | 2.00 | 3.20 | 2.60 | % | 0.21 | 0 | 3 | 2.78 | 1.00 | 0.01 | 0.00 | 4/13/2026 9:58:59 AM EST | |||
| 15.00 | 0.20 | 0.55 | 0.38 | 0.40 | -0.38 | -48.72% | 0.03 | 1 | 112 | 0.57 | 0.54 | 0.41 | -0.05 | 4/13/2026 | 4/13/2026 9:58:59 AM EST |
| 17.50 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 2.45 | 0.01 | 0.03 | 0.00 | 4/13/2026 9:58:59 AM EST | |||
| 20.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 3.34 | 0.00 | 0.00 | 0.00 | 4/13/2026 9:58:59 AM EST | |||
| 22.50 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 4.03 | 0.00 | 0.00 | 0.00 | 4/13/2026 9:58:59 AM EST | |||
| 25.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 4.60 | 0.00 | 0.00 | 0.00 | 4/13/2026 9:58:59 AM 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 0.75 | 0.38 | % | 0.15 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 4/13/2026 9:58:59 AM EST | |||
| 5.00 | 0.00 | 0.75 | 0.38 | % | 0.08 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 4/13/2026 9:58:59 AM EST | |||
| 7.50 | 0.00 | 0.75 | 0.38 | % | 0.05 | 0 | 0 | 7.02 | 0.00 | 0.00 | 0.00 | 4/13/2026 9:58:59 AM EST | |||
| 10.00 | 0.00 | 0.75 | 0.38 | % | 0.04 | 0 | 0 | 4.76 | 0.00 | 0.00 | 0.00 | 4/13/2026 9:58:59 AM EST | |||
| 12.50 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 2.93 | 0.00 | 0.01 | 0.00 | 4/13/2026 9:58:59 AM EST | |||
| 15.00 | 0.00 | 1.65 | 0.83 | % | 0.06 | 0 | 0 | 2.58 | -0.46 | 0.41 | -0.05 | 4/13/2026 9:58:59 AM EST | |||
| 17.50 | 2.00 | 3.20 | 2.60 | % | 0.15 | 0 | 0 | 2.41 | -0.99 | 0.03 | 0.00 | 4/13/2026 9:58:59 AM EST | |||
| 20.00 | 4.50 | 5.70 | 5.10 | % | 0.26 | 0 | 0 | 3.29 | -1.00 | 0.00 | 0.00 | 4/13/2026 9:58:59 AM EST | |||
| 22.50 | 6.90 | 8.30 | 7.60 | % | 0.34 | 0 | 0 | 4.18 | -1.00 | 0.00 | 0.00 | 4/13/2026 9:58:59 AM EST | |||
| 25.00 | 9.40 | 10.80 | 10.10 | % | 0.40 | 0 | 0 | 4.77 | -1.00 | 0.00 | 0.00 | 4/13/2026 9:58:59 AM EST |