Options Chain for BLACK HILLS CORP COM (BKH) - $69.72 as of 11/7/2025 7:32:03 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30.00 | 37.50 | 41.80 | 39.65 | % | 1.32 | 0 | 0 | 4.14 | 1.00 | 0.00 | 0.00 | 11/7/2025 3:59:53 PM EST | |||
| 35.00 | 32.60 | 36.70 | 34.65 | % | 0.99 | 0 | 0 | 3.51 | 1.00 | 0.00 | 0.00 | 11/7/2025 3:59:53 PM EST | |||
| 40.00 | 28.30 | 31.70 | 30.00 | % | 0.75 | 0 | 0 | 2.97 | 1.00 | 0.00 | 0.00 | 11/7/2025 3:59:53 PM EST | |||
| 45.00 | 23.30 | 25.90 | 24.60 | 13.03 | 0.00 | 0.00% | 0.55 | 0 | 0 | 2.18 | 1.00 | 0.00 | 0.00 | 6/13/2025 | 11/7/2025 3:59:53 PM EST |
| 50.00 | 18.30 | 20.60 | 19.45 | 10.67 | 0.00 | 0.00% | 0.39 | 0 | 0 | 1.68 | 1.00 | 0.00 | 0.00 | 8/12/2025 | 11/7/2025 3:59:53 PM EST |
| 55.00 | 13.30 | 15.70 | 14.50 | 9.82 | 0.00 | 0.00% | 0.26 | 0 | 26 | 1.35 | 1.00 | 0.00 | 0.00 | 11/5/2025 | 11/7/2025 3:59:53 PM EST |
| 60.00 | 9.40 | 10.00 | 9.70 | 8.33 | 0.00 | 0.00% | 0.16 | 0 | 263 | 0.83 | 1.00 | 0.00 | 0.00 | 11/6/2025 | 11/7/2025 3:59:53 PM EST |
| 65.00 | 4.70 | 5.00 | 4.85 | 4.88 | +1.68 | +52.50% | 0.07 | 18 | 262 | 0.41 | 1.01 | 0.02 | 0.00 | 11/7/2025 | 11/7/2025 3:59:53 PM EST |
| 70.00 | 1.00 | 1.25 | 1.13 | 1.00 | +0.20 | +25.00% | 0.02 | 149 | 5,779 | 0.27 | 0.44 | 0.11 | -0.03 | 11/7/2025 | 11/7/2025 3:59:53 PM EST |
| 75.00 | 0.10 | 0.20 | 0.15 | 0.15 | % | 0.00 | 3 | 0 | 0.36 | 0.07 | 0.03 | -0.01 | 11/7/2025 | 11/7/2025 3:59:53 PM EST | |
| 80.00 | 0.00 | 0.15 | 0.08 | 0.08 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.48 | 0.00 | 0.00 | 0.00 | 11/6/2025 | 11/7/2025 3:59:53 PM EST |
| 85.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.29 | 0.00 | 0.00 | 0.00 | 11/7/2025 3:59:53 PM EST | |||
| 90.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.48 | 0.00 | 0.00 | 0.00 | 11/7/2025 3:59:53 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30.00 | 0.00 | 2.15 | 1.08 | % | 0.04 | 0 | 0 | 3.80 | 0.00 | 0.00 | 0.00 | 11/7/2025 3:59:53 PM EST | |||
| 35.00 | 0.00 | 2.15 | 1.08 | 0.75 | 0.00 | 0.00% | 0.03 | 0 | 1 | 3.21 | 0.00 | 0.00 | 0.00 | 4/9/2025 | 11/7/2025 3:59:53 PM EST |
| 40.00 | 0.00 | 2.15 | 1.08 | 1.05 | 0.00 | 0.00% | 0.03 | 0 | 2 | 2.69 | 0.00 | 0.00 | 0.00 | 4/9/2025 | 11/7/2025 3:59:53 PM EST |
| 45.00 | 0.00 | 0.25 | 0.13 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 35 | 1.27 | 0.00 | 0.00 | 0.00 | 9/26/2025 | 11/7/2025 3:59:53 PM EST |
| 50.00 | 0.00 | 2.15 | 1.08 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 37 | 1.47 | 0.00 | 0.00 | 0.00 | 10/17/2025 | 11/7/2025 3:59:53 PM EST |
| 55.00 | 0.00 | 2.15 | 1.08 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 57 | 1.45 | 0.00 | 0.00 | 0.00 | 11/6/2025 | 11/7/2025 3:59:53 PM EST |
| 60.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 2 | 64 | 0.41 | 0.00 | 0.00 | 0.00 | 11/7/2025 | 11/7/2025 3:59:53 PM EST |
| 65.00 | 0.00 | 2.45 | 1.23 | 0.25 | 0.00 | 0.00% | 0.02 | 0 | 9 | 0.77 | 0.01 | 0.02 | 0.00 | 11/6/2025 | 11/7/2025 3:59:53 PM EST |
| 70.00 | 1.50 | 3.10 | 2.30 | 7.00 | 0.00 | 0.00% | 0.03 | 0 | 1 | 0.32 | -0.56 | 0.11 | -0.03 | 10/30/2025 | 11/7/2025 3:59:53 PM EST |
| 75.00 | 5.10 | 7.50 | 6.30 | % | 0.08 | 0 | 0 | 0.62 | -0.93 | 0.03 | -0.01 | 11/7/2025 3:59:53 PM EST | |||
| 80.00 | 9.90 | 11.80 | 10.85 | % | 0.14 | 0 | 0 | 0.63 | -1.00 | 0.00 | 0.00 | 11/7/2025 3:59:53 PM EST | |||
| 85.00 | 13.90 | 17.40 | 15.65 | % | 0.18 | 0 | 0 | 1.01 | -1.00 | 0.00 | 0.00 | 11/7/2025 3:59:53 PM EST | |||
| 90.00 | 18.90 | 22.30 | 20.60 | % | 0.23 | 0 | 0 | 1.15 | -1.00 | 0.00 | 0.00 | 11/7/2025 3:59:53 PM EST |