Options Chain for NATIONAL ENERGY SERVICES REUNI SHS (NESR) - $26.44 as of 7/31/2026 1:23:22 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.50 | 12.80 | 16.70 | 14.75 | 10.20 | 0.00 | 0.00% | 1.18 | 0 | 6 | 2.73 | 0.99 | 0.00 | 0.00 | 4/1/2026 | 7/31/2026 3:59:48 PM EST |
| 15.00 | 10.30 | 14.20 | 12.25 | 13.90 | 0.00 | 0.00% | 0.82 | 0 | 5 | 2.23 | 0.98 | 0.01 | 0.00 | 7/6/2026 | 7/31/2026 3:59:48 PM EST |
| 17.50 | 9.60 | 10.20 | 9.90 | 10.90 | 0.00 | 0.00% | 0.57 | 0 | 48 | 0.96 | 0.93 | 0.01 | -0.01 | 7/21/2026 | 7/31/2026 3:59:48 PM EST |
| 20.00 | 5.60 | 9.50 | 7.55 | 8.75 | 0.00 | 0.00% | 0.38 | 0 | 41 | 1.55 | 0.88 | 0.02 | -0.02 | 7/8/2026 | 7/31/2026 3:59:48 PM EST |
| 22.50 | 3.50 | 7.00 | 5.25 | 5.25 | -1.70 | -24.46% | 0.23 | 1 | 47 | 1.21 | 0.78 | 0.04 | -0.02 | 7/31/2026 | 7/31/2026 3:59:48 PM EST |
| 25.00 | 3.40 | 4.00 | 3.70 | 3.55 | +0.35 | +10.94% | 0.15 | 2 | 148 | 0.68 | 0.66 | 0.05 | -0.03 | 7/31/2026 | 7/31/2026 3:59:48 PM EST |
| 30.00 | 1.15 | 1.55 | 1.35 | 1.26 | +0.41 | +48.24% | 0.05 | 1 | 908 | 0.62 | 0.36 | 0.06 | -0.02 | 7/31/2026 | 7/31/2026 3:59:48 PM EST |
| 35.00 | 0.05 | 1.45 | 0.75 | 1.00 | 0.00 | 0.00% | 0.02 | 0 | 111 | 0.67 | 0.10 | 0.04 | -0.01 | 7/16/2026 | 7/31/2026 3:59:48 PM EST |
| 40.00 | 0.00 | 2.20 | 1.10 | % | 0.03 | 0 | 0 | 1.42 | 0.04 | 0.02 | -0.01 | 7/31/2026 3:59:48 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 | 2.20 | 1.10 | % | 0.09 | 0 | 0 | 2.76 | -0.01 | 0.00 | 0.00 | 7/31/2026 3:59:48 PM EST | |||
| 15.00 | 0.00 | 2.25 | 1.13 | % | 0.08 | 0 | 0 | 2.28 | -0.02 | 0.01 | 0.00 | 7/31/2026 3:59:48 PM EST | |||
| 17.50 | 0.00 | 0.50 | 0.25 | 0.20 | 0.00 | 0.00% | 0.01 | 0 | 10 | 0.89 | -0.07 | 0.01 | -0.01 | 7/30/2026 | 7/31/2026 3:59:48 PM EST |
| 20.00 | 0.00 | 2.00 | 1.00 | % | 0.05 | 0 | 0 | 1.40 | -0.12 | 0.02 | -0.02 | 7/31/2026 3:59:48 PM EST | |||
| 22.50 | 0.00 | 2.80 | 1.40 | 1.79 | 0.00 | 0.00% | 0.06 | 0 | 30 | 1.33 | -0.22 | 0.04 | -0.02 | 6/8/2026 | 7/31/2026 3:59:48 PM EST |
| 25.00 | 1.35 | 1.85 | 1.60 | 2.31 | 0.00 | 0.00% | 0.06 | 0 | 16 | 0.66 | -0.34 | 0.05 | -0.03 | 7/29/2026 | 7/31/2026 3:59:48 PM EST |
| 30.00 | 4.00 | 4.80 | 4.40 | 5.60 | 0.00 | 0.00% | 0.15 | 0 | 15 | 0.63 | -0.64 | 0.06 | -0.02 | 7/29/2026 | 7/31/2026 3:59:48 PM EST |
| 35.00 | 7.30 | 10.00 | 8.65 | 12.50 | 0.00 | 0.00% | 0.25 | 0 | 21 | 1.15 | -0.90 | 0.04 | -0.01 | 4/13/2026 | 7/31/2026 3:59:48 PM EST |
| 40.00 | 11.70 | 14.90 | 13.30 | % | 0.33 | 0 | 0 | 1.38 | -0.96 | 0.02 | -0.01 | 7/31/2026 3:59:48 PM EST |