Options Chain for CORE NATURAL RESOURCES INC COM SHS (CNR) - $91.00 as of 2/5/2026 8:59:05 AM 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40.00 | 48.60 | 52.70 | 50.65 | % | 1.27 | 0 | 0 | 2.10 | 1.00 | 0.00 | 0.00 | 2/4/2026 3:59:43 PM EST | |||
| 45.00 | 43.60 | 47.70 | 45.65 | 38.48 | 0.00 | 0.00% | 1.01 | 0 | 1 | 1.84 | 1.00 | 0.00 | 0.00 | 12/10/2025 | 2/4/2026 3:59:43 PM EST |
| 50.00 | 38.70 | 42.80 | 40.75 | 34.14 | 0.00 | 0.00% | 0.81 | 0 | 2 | 1.63 | 1.00 | 0.00 | 0.00 | 11/14/2025 | 2/4/2026 3:59:43 PM EST |
| 55.00 | 33.80 | 37.90 | 35.85 | 43.25 | 0.00 | 0.00% | 0.65 | 0 | 6 | 1.42 | 0.99 | 0.00 | -0.01 | 1/12/2026 | 2/4/2026 3:59:43 PM EST |
| 60.00 | 28.80 | 33.00 | 30.90 | 31.30 | 0.00 | 0.00% | 0.52 | 0 | 10 | 1.26 | 0.98 | 0.00 | -0.01 | 12/19/2025 | 2/4/2026 3:59:43 PM EST |
| 65.00 | 24.30 | 27.90 | 26.10 | 36.42 | 0.00 | 0.00% | 0.40 | 0 | 6 | 1.04 | 0.96 | 0.00 | -0.02 | 1/22/2026 | 2/4/2026 3:59:43 PM EST |
| 70.00 | 19.80 | 23.20 | 21.50 | 26.33 | 0.00 | 0.00% | 0.31 | 0 | 45 | 0.90 | 0.92 | 0.01 | -0.04 | 1/29/2026 | 2/4/2026 3:59:43 PM EST |
| 75.00 | 15.20 | 18.00 | 16.60 | 16.89 | 0.00 | 0.00% | 0.22 | 0 | 32 | 0.71 | 0.86 | 0.01 | -0.05 | 2/3/2026 | 2/4/2026 3:59:43 PM EST |
| 80.00 | 12.10 | 14.30 | 13.20 | 13.60 | 0.00 | 0.00% | 0.16 | 0 | 40 | 0.51 | 0.78 | 0.02 | -0.07 | 2/2/2026 | 2/4/2026 3:59:43 PM EST |
| 85.00 | 9.30 | 10.60 | 9.95 | 15.59 | 0.00 | 0.00% | 0.12 | 0 | 128 | 0.52 | 0.68 | 0.02 | -0.08 | 1/12/2026 | 2/4/2026 3:59:43 PM EST |
| 90.00 | 6.50 | 8.10 | 7.30 | 8.00 | 0.00 | 0.00% | 0.08 | 0 | 80 | 0.53 | 0.57 | 0.02 | -0.08 | 2/4/2026 | 2/4/2026 3:59:43 PM EST |
| 95.00 | 4.10 | 6.20 | 5.15 | 5.71 | 0.00 | 0.00% | 0.05 | 0 | 160 | 0.53 | 0.46 | 0.02 | -0.08 | 2/3/2026 | 2/4/2026 3:59:43 PM EST |
| 100.00 | 2.70 | 4.90 | 3.80 | 3.80 | 0.00 | 0.00% | 0.04 | 0 | 625 | 0.55 | 0.35 | 0.02 | -0.07 | 2/3/2026 | 2/4/2026 3:59:43 PM EST |
| 105.00 | 1.10 | 2.95 | 2.03 | 2.00 | 0.00 | 0.00% | 0.02 | 0 | 156 | 0.49 | 0.25 | 0.02 | -0.06 | 2/4/2026 | 2/4/2026 3:59:43 PM EST |
| 110.00 | 0.50 | 2.70 | 1.60 | 1.05 | 0.00 | 0.00% | 0.01 | 0 | 316 | 0.52 | 0.17 | 0.02 | -0.05 | 2/2/2026 | 2/4/2026 3:59:43 PM EST |
| 115.00 | 0.10 | 2.05 | 1.08 | 2.72 | 0.00 | 0.00% | 0.01 | 0 | 179 | 0.50 | 0.11 | 0.01 | -0.03 | 1/22/2026 | 2/4/2026 3:59:43 PM EST |
| 120.00 | 0.00 | 2.70 | 1.35 | 1.18 | 0.00 | 0.00% | 0.01 | 0 | 106 | 0.85 | 0.07 | 0.01 | -0.02 | 1/30/2026 | 2/4/2026 3:59:43 PM EST |
| 125.00 | 0.00 | 2.45 | 1.23 | 0.74 | 0.00 | 0.00% | 0.01 | 0 | 108 | 0.89 | 0.05 | 0.01 | -0.02 | 1/23/2026 | 2/4/2026 3:59:43 PM EST |
| 130.00 | 0.00 | 2.60 | 1.30 | 1.63 | 0.00 | 0.00% | 0.01 | 0 | 78 | 0.97 | 0.03 | 0.00 | -0.01 | 1/12/2026 | 2/4/2026 3:59:43 PM EST |
| 135.00 | 0.00 | 2.45 | 1.23 | 4.00 | 0.00 | 0.00% | 0.01 | 0 | 22 | 1.02 | 0.02 | 0.00 | -0.01 | 10/14/2025 | 2/4/2026 3:59:43 PM EST |
| 140.00 | 0.00 | 2.35 | 1.18 | 2.70 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.06 | 0.01 | 0.00 | 0.00 | 10/14/2025 | 2/4/2026 3:59:43 PM EST |
| 145.00 | 0.00 | 2.25 | 1.13 | 0.50 | 0.00 | 0.00% | 0.01 | 0 | 4 | 1.10 | 0.01 | 0.00 | 0.00 | 1/12/2026 | 2/4/2026 3:59:43 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40.00 | 0.00 | 2.00 | 1.00 | % | 0.03 | 0 | 0 | 1.91 | 0.00 | 0.00 | 0.00 | 2/4/2026 3:59:43 PM EST | |||
| 45.00 | 0.00 | 1.35 | 0.68 | 1.40 | 0.00 | 0.00% | 0.02 | 0 | 3 | 1.50 | 0.00 | 0.00 | 0.00 | 8/18/2025 | 2/4/2026 3:59:43 PM EST |
| 50.00 | 0.00 | 1.00 | 0.50 | 2.26 | 0.00 | 0.00% | 0.01 | 0 | 27 | 1.21 | 0.00 | 0.00 | 0.00 | 8/21/2025 | 2/4/2026 3:59:43 PM EST |
| 55.00 | 0.00 | 2.30 | 1.15 | 0.38 | 0.00 | 0.00% | 0.02 | 0 | 12 | 1.33 | -0.01 | 0.00 | -0.01 | 1/20/2026 | 2/4/2026 3:59:43 PM EST |
| 60.00 | 0.00 | 0.80 | 0.40 | 0.50 | 0.00 | 0.00% | 0.01 | 0 | 136 | 0.85 | -0.02 | 0.00 | -0.01 | 1/20/2026 | 2/4/2026 3:59:43 PM EST |
| 65.00 | 0.00 | 1.60 | 0.80 | 0.37 | 0.00 | 0.00% | 0.01 | 0 | 65 | 0.87 | -0.04 | 0.00 | -0.02 | 1/21/2026 | 2/4/2026 3:59:43 PM EST |
| 70.00 | 0.20 | 1.20 | 0.70 | 0.66 | 0.00 | 0.00% | 0.01 | 0 | 59 | 0.56 | -0.08 | 0.01 | -0.04 | 2/3/2026 | 2/4/2026 3:59:43 PM EST |
| 75.00 | 0.50 | 3.40 | 1.95 | 0.87 | 0.00 | 0.00% | 0.03 | 0 | 159 | 0.62 | -0.14 | 0.01 | -0.05 | 1/22/2026 | 2/4/2026 3:59:43 PM EST |
| 80.00 | 2.00 | 2.95 | 2.48 | 2.78 | 0.00 | 0.00% | 0.03 | 0 | 139 | 0.56 | -0.22 | 0.02 | -0.07 | 2/4/2026 | 2/4/2026 3:59:43 PM EST |
| 85.00 | 3.70 | 5.20 | 4.45 | 3.67 | 0.00 | 0.00% | 0.05 | 0 | 70 | 0.59 | -0.32 | 0.02 | -0.08 | 2/3/2026 | 2/4/2026 3:59:43 PM EST |
| 90.00 | 6.20 | 7.30 | 6.75 | 4.99 | 0.00 | 0.00% | 0.07 | 0 | 57 | 0.59 | -0.43 | 0.02 | -0.08 | 2/2/2026 | 2/4/2026 3:59:43 PM EST |
| 95.00 | 8.70 | 10.50 | 9.60 | 8.83 | 0.00 | 0.00% | 0.10 | 0 | 83 | 0.59 | -0.54 | 0.02 | -0.08 | 2/3/2026 | 2/4/2026 3:59:43 PM EST |
| 100.00 | 11.60 | 14.00 | 12.80 | 6.75 | 0.00 | 0.00% | 0.13 | 0 | 36 | 0.58 | -0.65 | 0.02 | -0.07 | 1/23/2026 | 2/4/2026 3:59:43 PM EST |
| 105.00 | 15.80 | 18.00 | 16.90 | 9.65 | 0.00 | 0.00% | 0.16 | 0 | 12 | 0.62 | -0.75 | 0.02 | -0.06 | 1/23/2026 | 2/4/2026 3:59:43 PM EST |
| 110.00 | 19.70 | 22.40 | 21.05 | % | 0.19 | 0 | 0 | 0.72 | -0.83 | 0.02 | -0.05 | 2/4/2026 3:59:43 PM EST | |||
| 115.00 | 23.70 | 27.10 | 25.40 | 38.02 | 0.00 | 0.00% | 0.22 | 0 | 3 | 0.78 | -0.89 | 0.01 | -0.03 | 11/4/2025 | 2/4/2026 3:59:43 PM EST |
| 120.00 | 28.10 | 31.80 | 29.95 | % | 0.25 | 0 | 0 | 0.79 | -0.93 | 0.01 | -0.02 | 2/4/2026 3:59:43 PM EST | |||
| 125.00 | 33.00 | 36.50 | 34.75 | % | 0.28 | 0 | 0 | 0.82 | -0.95 | 0.01 | -0.02 | 2/4/2026 3:59:43 PM EST | |||
| 130.00 | 37.70 | 41.80 | 39.75 | % | 0.31 | 0 | 0 | 0.90 | -0.97 | 0.00 | -0.01 | 2/4/2026 3:59:43 PM EST | |||
| 135.00 | 42.60 | 46.80 | 44.70 | % | 0.33 | 0 | 0 | 0.96 | -0.98 | 0.00 | -0.01 | 2/4/2026 3:59:43 PM EST | |||
| 140.00 | 47.60 | 51.80 | 49.70 | % | 0.36 | 0 | 0 | 1.02 | -0.99 | 0.00 | 0.00 | 2/4/2026 3:59:43 PM EST | |||
| 145.00 | 52.60 | 56.80 | 54.70 | % | 0.38 | 0 | 0 | 1.07 | -0.99 | 0.00 | 0.00 | 2/4/2026 3:59:43 PM EST |