Options Chain for HALLADOR ENERGY COMPANY COM (HNRG) - $19.37 as of 5/15/2026 7:29:53 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.00 | 5.90 | 8.20 | 7.05 | % | 0.59 | 0 | 0 | 1.80 | 0.94 | 0.02 | -0.01 | 5/15/2026 4:00:06 PM EST | |||
| 13.00 | 5.10 | 7.30 | 6.20 | % | 0.48 | 0 | 0 | 1.64 | 0.90 | 0.03 | -0.01 | 5/15/2026 4:00:06 PM EST | |||
| 14.00 | 4.20 | 6.50 | 5.35 | % | 0.38 | 0 | 0 | 1.53 | 0.85 | 0.04 | -0.01 | 5/15/2026 4:00:06 PM EST | |||
| 15.00 | 3.30 | 5.70 | 4.50 | % | 0.30 | 0 | 0 | 1.41 | 0.80 | 0.05 | -0.01 | 5/15/2026 4:00:06 PM EST | |||
| 16.00 | 2.70 | 4.80 | 3.75 | % | 0.23 | 0 | 0 | 0.85 | 0.73 | 0.06 | -0.01 | 5/15/2026 4:00:06 PM EST | |||
| 17.00 | 1.95 | 4.40 | 3.18 | % | 0.19 | 0 | 0 | 0.85 | 0.66 | 0.07 | -0.02 | 5/15/2026 4:00:06 PM EST | |||
| 18.00 | 1.60 | 2.25 | 1.93 | % | 0.11 | 0 | 0 | 0.59 | 0.58 | 0.08 | -0.02 | 5/15/2026 4:00:06 PM EST | |||
| 19.00 | 1.15 | 1.80 | 1.48 | 1.75 | % | 0.08 | 1 | 0 | 0.58 | 0.49 | 0.09 | -0.02 | 5/15/2026 | 5/15/2026 4:00:06 PM EST | |
| 20.00 | 0.90 | 1.45 | 1.18 | 1.65 | % | 0.06 | 20 | 0 | 0.59 | 0.41 | 0.09 | -0.01 | 5/15/2026 | 5/15/2026 4:00:06 PM EST | |
| 21.00 | 0.40 | 1.10 | 0.75 | % | 0.04 | 0 | 0 | 0.54 | 0.34 | 0.08 | -0.01 | 5/15/2026 4:00:06 PM EST | |||
| 22.00 | 0.00 | 0.90 | 0.45 | % | 0.02 | 0 | 0 | 0.67 | 0.27 | 0.07 | -0.01 | 5/15/2026 4:00:06 PM EST | |||
| 23.00 | 0.05 | 0.90 | 0.48 | % | 0.02 | 0 | 0 | 0.51 | 0.22 | 0.06 | -0.01 | 5/15/2026 4:00:06 PM EST | |||
| 24.00 | 0.00 | 0.60 | 0.30 | % | 0.01 | 0 | 0 | 0.71 | 0.17 | 0.06 | -0.01 | 5/15/2026 4:00:06 PM EST | |||
| 25.00 | 0.00 | 0.90 | 0.45 | % | 0.02 | 0 | 0 | 0.90 | 0.13 | 0.05 | -0.01 | 5/15/2026 4:00:06 PM EST | |||
| 26.00 | 0.00 | 0.80 | 0.40 | % | 0.02 | 0 | 0 | 0.92 | 0.10 | 0.04 | -0.01 | 5/15/2026 4:00:06 PM EST | |||
| 27.00 | 0.00 | 0.80 | 0.40 | % | 0.01 | 0 | 0 | 0.97 | 0.08 | 0.03 | -0.01 | 5/15/2026 4:00:06 PM EST | |||
| 28.00 | 0.00 | 0.80 | 0.40 | % | 0.01 | 0 | 0 | 1.03 | 0.06 | 0.03 | 0.00 | 5/15/2026 4:00:06 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.00 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 1.17 | -0.06 | 0.02 | -0.01 | 5/15/2026 4:00:06 PM EST | |||
| 13.00 | 0.00 | 0.80 | 0.40 | % | 0.03 | 0 | 0 | 1.05 | -0.10 | 0.03 | -0.01 | 5/15/2026 4:00:06 PM EST | |||
| 14.00 | 0.05 | 0.95 | 0.50 | % | 0.04 | 0 | 0 | 0.67 | -0.15 | 0.04 | -0.01 | 5/15/2026 4:00:06 PM EST | |||
| 15.00 | 0.50 | 0.85 | 0.68 | 0.55 | % | 0.05 | 7,273 | 0 | 0.71 | -0.20 | 0.05 | -0.01 | 5/15/2026 | 5/15/2026 4:00:06 PM EST | |
| 16.00 | 0.65 | 1.00 | 0.83 | % | 0.05 | 0 | 0 | 0.61 | -0.27 | 0.06 | -0.01 | 5/15/2026 4:00:06 PM EST | |||
| 17.00 | 0.85 | 1.40 | 1.13 | % | 0.07 | 0 | 0 | 0.58 | -0.34 | 0.07 | -0.02 | 5/15/2026 4:00:06 PM EST | |||
| 18.00 | 1.20 | 1.95 | 1.58 | % | 0.09 | 0 | 0 | 0.57 | -0.42 | 0.08 | -0.02 | 5/15/2026 4:00:06 PM EST | |||
| 19.00 | 1.75 | 2.55 | 2.15 | % | 0.11 | 0 | 0 | 0.58 | -0.51 | 0.09 | -0.02 | 5/15/2026 4:00:06 PM EST | |||
| 20.00 | 2.65 | 3.10 | 2.88 | % | 0.14 | 0 | 0 | 0.60 | -0.59 | 0.09 | -0.01 | 5/15/2026 4:00:06 PM EST | |||
| 21.00 | 2.80 | 4.30 | 3.55 | % | 0.17 | 0 | 0 | 0.54 | -0.66 | 0.08 | -0.01 | 5/15/2026 4:00:06 PM EST | |||
| 22.00 | 3.40 | 5.00 | 4.20 | % | 0.19 | 0 | 0 | 0.85 | -0.73 | 0.07 | -0.01 | 5/15/2026 4:00:06 PM EST | |||
| 23.00 | 4.10 | 5.80 | 4.95 | % | 0.22 | 0 | 0 | 0.86 | -0.78 | 0.06 | -0.01 | 5/15/2026 4:00:06 PM EST | |||
| 24.00 | 4.90 | 6.80 | 5.85 | % | 0.24 | 0 | 0 | 0.93 | -0.83 | 0.06 | -0.01 | 5/15/2026 4:00:06 PM EST | |||
| 25.00 | 5.60 | 7.70 | 6.65 | % | 0.27 | 0 | 0 | 0.96 | -0.87 | 0.05 | -0.01 | 5/15/2026 4:00:06 PM EST | |||
| 26.00 | 6.60 | 8.50 | 7.55 | % | 0.29 | 0 | 0 | 0.94 | -0.90 | 0.04 | -0.01 | 5/15/2026 4:00:06 PM EST | |||
| 27.00 | 7.50 | 9.50 | 8.50 | % | 0.31 | 0 | 0 | 0.96 | -0.92 | 0.03 | -0.01 | 5/15/2026 4:00:06 PM EST | |||
| 28.00 | 9.00 | 10.50 | 9.75 | % | 0.35 | 0 | 0 | 1.06 | -0.94 | 0.03 | 0.00 | 5/15/2026 4:00:06 PM EST |