Options Chain for NPK INTERNATIONAL INC COM SHS (NPKI) - $14.65 as of 6/12/2026 7:48:19 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 | 12.00 | 13.80 | 12.90 | 11.99 | 0.00 | 0.00% | 5.16 | 0 | 2 | 0.00 | 1.00 | 0.00 | 0.00 | 6/4/2026 | 6/12/2026 3:59:29 PM EST |
| 5.00 | 9.50 | 11.30 | 10.40 | 10.29 | +0.10 | +0.99% | 2.08 | 2 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 6/12/2026 | 6/12/2026 3:59:29 PM EST |
| 7.50 | 7.10 | 8.70 | 7.90 | 7.07 | 0.00 | 0.00% | 1.05 | 0 | 1 | 7.17 | 1.00 | 0.00 | 0.00 | 6/5/2026 | 6/12/2026 3:59:29 PM EST |
| 10.00 | 4.80 | 6.20 | 5.50 | 5.00 | 0.00 | 0.00% | 0.55 | 0 | 15 | 4.95 | 0.99 | 0.01 | -0.01 | 6/8/2026 | 6/12/2026 3:59:29 PM EST |
| 12.50 | 1.15 | 4.40 | 2.78 | 2.00 | 0.00 | 0.00% | 0.22 | 0 | 24 | 4.30 | 0.88 | 0.08 | -0.05 | 6/5/2026 | 6/12/2026 3:59:29 PM EST |
| 15.00 | 0.00 | 1.15 | 0.58 | 0.32 | 0.00 | 0.00% | 0.04 | 0 | 49 | 1.50 | 0.54 | 0.16 | -0.09 | 6/8/2026 | 6/12/2026 3:59:29 PM EST |
| 17.50 | 0.00 | 1.00 | 0.50 | 0.37 | 0.00 | 0.00% | 0.03 | 0 | 66 | 2.43 | 0.21 | 0.11 | -0.06 | 6/5/2026 | 6/12/2026 3:59:29 PM EST |
| 20.00 | 0.00 | 1.00 | 0.50 | 0.52 | 0.00 | 0.00% | 0.03 | 0 | 7 | 3.20 | 0.05 | 0.04 | -0.02 | 6/8/2026 | 6/12/2026 3:59:29 PM EST |
| 22.50 | 0.00 | 1.00 | 0.50 | 0.20 | 0.00 | 0.00% | 0.02 | 0 | 6 | 3.80 | 0.01 | 0.01 | -0.01 | 4/28/2026 | 6/12/2026 3:59:29 PM EST |
| 25.00 | 0.00 | 0.95 | 0.48 | % | 0.02 | 0 | 0 | 4.22 | 0.00 | 0.00 | 0.00 | 6/12/2026 3:59:29 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 1.00 | 0.50 | % | 0.20 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 6/12/2026 3:59:29 PM EST | |||
| 5.00 | 0.00 | 1.00 | 0.50 | % | 0.10 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 6/12/2026 3:59:29 PM EST | |||
| 7.50 | 0.00 | 0.95 | 0.48 | % | 0.06 | 0 | 0 | 6.49 | 0.00 | 0.00 | 0.00 | 6/12/2026 3:59:29 PM EST | |||
| 10.00 | 0.00 | 0.90 | 0.45 | % | 0.04 | 0 | 5 | 4.33 | -0.01 | 0.01 | -0.01 | 6/12/2026 3:59:29 PM EST | |||
| 12.50 | 0.00 | 1.00 | 0.50 | % | 0.04 | 0 | 0 | 2.88 | -0.12 | 0.08 | -0.05 | 6/12/2026 3:59:29 PM EST | |||
| 15.00 | 0.00 | 2.35 | 1.18 | 0.82 | 0.00 | 0.00% | 0.08 | 0 | 17 | 3.09 | -0.46 | 0.16 | -0.09 | 6/10/2026 | 6/12/2026 3:59:29 PM EST |
| 17.50 | 1.15 | 4.40 | 2.78 | % | 0.16 | 0 | 0 | 3.64 | -0.79 | 0.11 | -0.06 | 6/12/2026 3:59:29 PM EST | |||
| 20.00 | 3.60 | 6.80 | 5.20 | % | 0.26 | 0 | 0 | 4.32 | -0.95 | 0.04 | -0.02 | 6/12/2026 3:59:29 PM EST | |||
| 22.50 | 6.10 | 9.30 | 7.70 | % | 0.34 | 0 | 0 | 4.97 | -0.99 | 0.01 | -0.01 | 6/12/2026 3:59:29 PM EST | |||
| 25.00 | 8.60 | 11.80 | 10.20 | % | 0.41 | 0 | 0 | 5.50 | -1.00 | 0.00 | 0.00 | 6/12/2026 3:59:29 PM EST |