Options Chain for HALLADOR ENERGY COMPANY COM (HNRG) - $15.75 as of 8/22/2025 3:53:10 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10.00 | 6.00 | 7.80 | 6.90 | % | 0.69 | 0 | 0 | 1.88 | 0.98 | 0.01 | 0.00 | 8/22/2025 3:59:51 PM EST | |||
| 11.00 | 5.10 | 6.10 | 5.60 | % | 0.51 | 0 | 0 | 0.74 | 0.96 | 0.02 | -0.01 | 8/22/2025 3:59:51 PM EST | |||
| 12.00 | 3.70 | 4.60 | 4.15 | % | 0.35 | 0 | 0 | 0.41 | 0.92 | 0.04 | -0.01 | 8/22/2025 3:59:51 PM EST | |||
| 13.00 | 2.30 | 3.70 | 3.00 | % | 0.23 | 0 | 0 | 0.32 | 0.86 | 0.06 | -0.01 | 8/22/2025 3:59:51 PM EST | |||
| 14.00 | 2.60 | 2.95 | 2.78 | 2.75 | +0.23 | +9.13% | 0.20 | 170 | 1 | 0.52 | 0.78 | 0.08 | -0.01 | 8/22/2025 | 8/22/2025 3:59:51 PM EST |
| 15.00 | 2.15 | 2.30 | 2.23 | 2.07 | -0.08 | -3.73% | 0.15 | 170 | 92 | 0.59 | 0.69 | 0.09 | -0.01 | 8/22/2025 | 8/22/2025 3:59:51 PM EST |
| 16.00 | 1.60 | 1.75 | 1.68 | 1.50 | 0.00 | 0.00% | 0.10 | 0 | 111 | 0.54 | 0.59 | 0.10 | -0.02 | 8/21/2025 | 8/22/2025 3:59:51 PM EST |
| 17.00 | 1.15 | 1.35 | 1.25 | 1.35 | 0.00 | 0.00% | 0.07 | 0 | 147 | 0.59 | 0.49 | 0.10 | -0.02 | 8/21/2025 | 8/22/2025 3:59:51 PM EST |
| 18.00 | 0.85 | 1.00 | 0.93 | 0.80 | -0.14 | -14.90% | 0.05 | 1 | 33 | 0.60 | 0.39 | 0.10 | -0.01 | 8/22/2025 | 8/22/2025 3:59:51 PM EST |
| 19.00 | 0.00 | 0.75 | 0.38 | 0.42 | 0.00 | 0.00% | 0.02 | 0 | 121 | 0.68 | 0.31 | 0.09 | -0.01 | 8/19/2025 | 8/22/2025 3:59:51 PM EST |
| 20.00 | 0.00 | 0.55 | 0.28 | 0.50 | +0.04 | +8.70% | 0.01 | 5 | 31 | 0.63 | 0.24 | 0.08 | -0.01 | 8/22/2025 | 8/22/2025 3:59:51 PM EST |
| 21.00 | 0.00 | 0.40 | 0.20 | 0.45 | 0.00 | 0.00% | 0.01 | 0 | 5 | 0.66 | 0.18 | 0.07 | -0.01 | 8/15/2025 | 8/22/2025 3:59:51 PM EST |
| 22.00 | 0.00 | 0.30 | 0.15 | 0.25 | 0.00 | 0.00% | 0.01 | 0 | 12 | 0.67 | 0.13 | 0.05 | -0.01 | 8/21/2025 | 8/22/2025 3:59:51 PM EST |
| 23.00 | 0.00 | 0.20 | 0.10 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.65 | 0.10 | 0.04 | -0.01 | 8/21/2025 | 8/22/2025 3:59:51 PM EST |
| 24.00 | 0.00 | 0.30 | 0.15 | % | 0.01 | 0 | 0 | 0.82 | 0.07 | 0.03 | 0.00 | 8/22/2025 3:59:51 PM EST | |||
| 25.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 1.12 | 0.05 | 0.03 | 0.00 | 8/22/2025 3:59:51 PM EST | |||
| 26.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.18 | 0.03 | 0.02 | 0.00 | 8/22/2025 3:59:51 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10.00 | 0.00 | 0.75 | 0.38 | 0.25 | 0.00 | 0.00% | 0.04 | 0 | 100 | 1.44 | -0.02 | 0.01 | 0.00 | 8/21/2025 | 8/22/2025 3:59:51 PM EST |
| 11.00 | 0.00 | 0.30 | 0.15 | % | 0.01 | 0 | 0 | 0.84 | -0.04 | 0.02 | -0.01 | 8/22/2025 3:59:51 PM EST | |||
| 12.00 | 0.00 | 0.25 | 0.13 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.70 | -0.08 | 0.04 | -0.01 | 8/19/2025 | 8/22/2025 3:59:51 PM EST |
| 13.00 | 0.30 | 0.40 | 0.35 | 0.35 | -0.25 | -41.67% | 0.03 | 31 | 41 | 0.62 | -0.14 | 0.06 | -0.01 | 8/22/2025 | 8/22/2025 3:59:51 PM EST |
| 14.00 | 0.45 | 0.60 | 0.53 | 0.67 | 0.00 | 0.00% | 0.04 | 0 | 3 | 0.60 | -0.22 | 0.08 | -0.01 | 8/18/2025 | 8/22/2025 3:59:51 PM EST |
| 15.00 | 0.85 | 1.00 | 0.93 | 1.00 | -0.12 | -10.72% | 0.06 | 1 | 75 | 0.62 | -0.31 | 0.09 | -0.01 | 8/22/2025 | 8/22/2025 3:59:51 PM EST |
| 16.00 | 1.30 | 1.45 | 1.38 | 1.58 | 0.00 | 0.00% | 0.09 | 0 | 63 | 0.62 | -0.41 | 0.10 | -0.02 | 8/21/2025 | 8/22/2025 3:59:51 PM EST |
| 17.00 | 1.90 | 2.05 | 1.98 | 2.10 | 0.00 | 0.00% | 0.12 | 0 | 29 | 0.64 | -0.51 | 0.10 | -0.02 | 8/21/2025 | 8/22/2025 3:59:51 PM EST |
| 18.00 | 2.55 | 2.65 | 2.60 | % | 0.14 | 0 | 0 | 0.63 | -0.61 | 0.10 | -0.01 | 8/22/2025 3:59:51 PM EST | |||
| 19.00 | 3.30 | 3.50 | 3.40 | % | 0.18 | 0 | 0 | 0.65 | -0.69 | 0.09 | -0.01 | 8/22/2025 3:59:51 PM EST | |||
| 20.00 | 4.00 | 4.30 | 4.15 | % | 0.21 | 0 | 0 | 0.63 | -0.76 | 0.08 | -0.01 | 8/22/2025 3:59:51 PM EST | |||
| 21.00 | 4.90 | 5.20 | 5.05 | % | 0.24 | 0 | 0 | 0.64 | -0.82 | 0.07 | -0.01 | 8/22/2025 3:59:51 PM EST | |||
| 22.00 | 5.50 | 6.20 | 5.85 | % | 0.27 | 0 | 0 | 0.89 | -0.87 | 0.05 | -0.01 | 8/22/2025 3:59:51 PM EST | |||
| 23.00 | 6.50 | 7.20 | 6.85 | % | 0.30 | 0 | 0 | 1.34 | -0.90 | 0.04 | -0.01 | 8/22/2025 3:59:51 PM EST | |||
| 24.00 | 7.50 | 8.30 | 7.90 | % | 0.33 | 0 | 0 | 0.98 | -0.93 | 0.03 | 0.00 | 8/22/2025 3:59:51 PM EST | |||
| 25.00 | 8.40 | 9.30 | 8.85 | % | 0.35 | 0 | 0 | 1.04 | -0.95 | 0.03 | 0.00 | 8/22/2025 3:59:51 PM EST | |||
| 26.00 | 9.50 | 10.30 | 9.90 | % | 0.38 | 0 | 0 | 1.10 | -0.97 | 0.02 | 0.00 | 8/22/2025 3:59:51 PM EST |