Options Chain for HALLADOR ENERGY COMPANY COM (HNRG) - $19.93 as of 10/10/2025 3:09:17 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 | 9.40 | 12.30 | 10.85 | % | 1.08 | 0 | 0 | 6.65 | 1.00 | 0.00 | 0.00 | 10/10/2025 1:59:07 PM EST | |||
| 11.00 | 8.60 | 11.30 | 9.95 | % | 0.90 | 0 | 0 | 5.98 | 1.00 | 0.00 | 0.00 | 10/10/2025 1:59:07 PM EST | |||
| 12.00 | 7.40 | 10.10 | 8.75 | % | 0.73 | 0 | 0 | 5.06 | 1.00 | 0.00 | 0.00 | 10/10/2025 1:59:07 PM EST | |||
| 13.00 | 6.60 | 9.10 | 7.85 | % | 0.60 | 0 | 0 | 4.53 | 1.00 | 0.00 | 0.00 | 10/10/2025 1:59:07 PM EST | |||
| 14.00 | 5.40 | 8.10 | 6.75 | 5.63 | 0.00 | 0.00% | 0.48 | 0 | 132 | 4.04 | 1.00 | 0.00 | 0.00 | 10/3/2025 | 10/10/2025 1:59:07 PM EST |
| 15.00 | 4.60 | 7.20 | 5.90 | 5.80 | +1.30 | +28.89% | 0.39 | 1 | 224 | 3.71 | 1.00 | 0.00 | 0.00 | 10/10/2025 | 10/10/2025 1:59:07 PM EST |
| 16.00 | 3.60 | 5.70 | 4.65 | 3.50 | 0.00 | 0.00% | 0.29 | 0 | 107 | 2.64 | 1.00 | 0.00 | 0.00 | 10/3/2025 | 10/10/2025 1:59:07 PM EST |
| 17.00 | 3.10 | 4.80 | 3.95 | 3.00 | 0.00 | 0.00% | 0.23 | 0 | 167 | 2.38 | 1.00 | 0.00 | 0.00 | 10/6/2025 | 10/10/2025 1:59:07 PM EST |
| 18.00 | 2.60 | 3.60 | 3.10 | 3.20 | +1.35 | +72.98% | 0.17 | 11 | 242 | 1.78 | 0.95 | 0.09 | -0.01 | 10/10/2025 | 10/10/2025 1:59:07 PM EST |
| 19.00 | 1.85 | 2.45 | 2.15 | 1.99 | +0.89 | +80.91% | 0.11 | 45 | 922 | 1.37 | 0.82 | 0.14 | -0.03 | 10/10/2025 | 10/10/2025 1:59:07 PM EST |
| 20.00 | 1.10 | 1.50 | 1.30 | 1.50 | +0.92 | +158.63% | 0.07 | 53 | 204 | 0.86 | 0.66 | 0.18 | -0.04 | 10/10/2025 | 10/10/2025 1:59:07 PM EST |
| 21.00 | 0.65 | 0.85 | 0.75 | 0.80 | +0.45 | +128.58% | 0.04 | 278 | 3,091 | 0.74 | 0.47 | 0.19 | -0.05 | 10/10/2025 | 10/10/2025 1:59:07 PM EST |
| 22.00 | 0.35 | 0.45 | 0.40 | 0.39 | +0.19 | +95.00% | 0.02 | 13 | 61 | 0.77 | 0.30 | 0.16 | -0.05 | 10/10/2025 | 10/10/2025 1:59:07 PM EST |
| 23.00 | 0.00 | 0.30 | 0.15 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 37 | 1.30 | 0.17 | 0.12 | -0.03 | 9/29/2025 | 10/10/2025 1:59:07 PM EST |
| 24.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 1.59 | 0.08 | 0.07 | -0.02 | 10/10/2025 1:59:07 PM EST | |||
| 25.00 | 0.00 | 0.15 | 0.08 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 1 | 1.04 | 0.04 | 0.04 | -0.01 | 9/30/2025 | 10/10/2025 1:59:07 PM EST |
| 26.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.99 | 0.02 | 0.02 | -0.01 | 10/10/2025 1:59:07 PM EST | |||
| 27.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 2.17 | 0.01 | 0.01 | 0.00 | 10/10/2025 1:59:07 PM EST | |||
| 28.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 2.34 | 0.00 | 0.00 | 0.00 | 10/10/2025 1:59:07 PM EST | |||
| 29.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 2.49 | 0.00 | 0.00 | 0.00 | 10/10/2025 1:59:07 PM EST | |||
| 30.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 2.64 | 0.00 | 0.00 | 0.00 | 10/10/2025 1:59:07 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 | 5.03 | 0.00 | 0.00 | 0.00 | 8/21/2025 | 10/10/2025 1:59:07 PM EST |
| 11.00 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 4.50 | 0.00 | 0.00 | 0.00 | 10/10/2025 1:59:07 PM EST | |||
| 12.00 | 0.00 | 0.75 | 0.38 | 0.35 | 0.00 | 0.00% | 0.03 | 0 | 1 | 4.02 | 0.00 | 0.00 | 0.00 | 8/19/2025 | 10/10/2025 1:59:07 PM EST |
| 13.00 | 0.00 | 0.75 | 0.38 | 0.30 | 0.00 | 0.00% | 0.03 | 0 | 75 | 3.57 | 0.00 | 0.00 | 0.00 | 8/25/2025 | 10/10/2025 1:59:07 PM EST |
| 14.00 | 0.00 | 0.75 | 0.38 | 0.24 | 0.00 | 0.00% | 0.03 | 0 | 4 | 3.15 | 0.00 | 0.00 | 0.00 | 9/8/2025 | 10/10/2025 1:59:07 PM EST |
| 15.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 96 | 1.51 | 0.00 | 0.00 | 0.00 | 9/24/2025 | 10/10/2025 1:59:07 PM EST |
| 16.00 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.02 | 0 | 114 | 2.38 | 0.00 | 0.00 | 0.00 | 10/6/2025 | 10/10/2025 1:59:07 PM EST |
| 17.00 | 0.00 | 0.15 | 0.08 | 0.05 | -0.05 | -50.00% | 0.00 | 3,025 | 3,064 | 1.14 | 0.00 | 0.00 | 0.00 | 10/10/2025 | 10/10/2025 1:59:07 PM EST |
| 18.00 | 0.00 | 0.15 | 0.08 | 0.10 | -0.26 | -72.23% | 0.00 | 2 | 24 | 0.88 | -0.05 | 0.09 | -0.01 | 10/10/2025 | 10/10/2025 1:59:07 PM EST |
| 19.00 | 0.15 | 0.30 | 0.23 | 0.23 | -0.37 | -61.67% | 0.01 | 7 | 118 | 0.75 | -0.18 | 0.14 | -0.03 | 10/10/2025 | 10/10/2025 1:59:07 PM EST |
| 20.00 | 0.40 | 0.55 | 0.48 | 0.80 | 0.00 | 0.00% | 0.02 | 0 | 82 | 0.73 | -0.34 | 0.18 | -0.04 | 10/9/2025 | 10/10/2025 1:59:07 PM EST |
| 21.00 | 0.75 | 1.05 | 0.90 | 1.58 | 0.00 | 0.00% | 0.04 | 0 | 3 | 0.74 | -0.53 | 0.19 | -0.05 | 10/8/2025 | 10/10/2025 1:59:07 PM EST |
| 22.00 | 1.10 | 3.00 | 2.05 | % | 0.09 | 0 | 0 | 1.94 | -0.70 | 0.16 | -0.05 | 10/10/2025 1:59:07 PM EST | |||
| 23.00 | 1.70 | 3.10 | 2.40 | 3.80 | 0.00 | 0.00% | 0.10 | 0 | 0 | 1.42 | -0.83 | 0.12 | -0.03 | 10/2/2025 | 10/10/2025 1:59:07 PM EST |
| 24.00 | 1.80 | 4.40 | 3.10 | % | 0.13 | 0 | 0 | 1.95 | -0.92 | 0.07 | -0.02 | 10/10/2025 1:59:07 PM EST | |||
| 25.00 | 2.70 | 5.20 | 3.95 | % | 0.16 | 0 | 0 | 1.98 | -0.96 | 0.04 | -0.01 | 10/10/2025 1:59:07 PM EST | |||
| 26.00 | 3.50 | 6.50 | 5.00 | % | 0.19 | 0 | 0 | 2.48 | -0.98 | 0.02 | -0.01 | 10/10/2025 1:59:07 PM EST | |||
| 27.00 | 4.80 | 7.40 | 6.10 | % | 0.23 | 0 | 0 | 2.57 | -0.99 | 0.01 | 0.00 | 10/10/2025 1:59:07 PM EST | |||
| 28.00 | 5.80 | 8.40 | 7.10 | % | 0.25 | 0 | 0 | 2.74 | -1.00 | 0.00 | 0.00 | 10/10/2025 1:59:07 PM EST | |||
| 29.00 | 6.80 | 9.20 | 8.00 | % | 0.28 | 0 | 0 | 2.69 | -1.00 | 0.00 | 0.00 | 10/10/2025 1:59:07 PM EST | |||
| 30.00 | 8.00 | 10.50 | 9.25 | % | 0.31 | 0 | 0 | 3.17 | -1.00 | 0.00 | 0.00 | 10/10/2025 1:59:07 PM EST |