Options Chain for BLACK HILLS CORP COM (BKH) - $73.79 as of 7/6/2026 3:12:23 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40.00 | 30.90 | 34.90 | 32.90 | % | 0.82 | 0 | 0 | 2.77 | 1.00 | 0.00 | 0.00 | 7/6/2026 2:59:06 PM EST | |||
| 45.00 | 26.70 | 29.90 | 28.30 | % | 0.63 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 7/6/2026 2:59:06 PM EST | |||
| 50.00 | 22.00 | 24.90 | 23.45 | % | 0.47 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 7/6/2026 2:59:06 PM EST | |||
| 55.00 | 17.30 | 19.80 | 18.55 | 17.98 | 0.00 | 0.00% | 0.34 | 0 | 10 | 1.55 | 1.00 | 0.00 | 0.00 | 6/18/2026 | 7/6/2026 2:59:06 PM EST |
| 60.00 | 11.00 | 15.00 | 13.00 | % | 0.22 | 0 | 0 | 1.27 | 1.00 | 0.00 | 0.00 | 7/6/2026 2:59:06 PM EST | |||
| 65.00 | 7.20 | 9.90 | 8.55 | 6.40 | 0.00 | 0.00% | 0.13 | 0 | 1 | 0.88 | 0.97 | 0.01 | -0.06 | 3/26/2026 | 7/6/2026 2:59:06 PM EST |
| 70.00 | 1.80 | 3.80 | 2.80 | 4.80 | 0.00 | 0.00% | 0.04 | 0 | 74 | 0.25 | 0.79 | 0.06 | -0.10 | 6/24/2026 | 7/6/2026 2:59:06 PM EST |
| 75.00 | 0.50 | 2.50 | 1.50 | 1.46 | 0.00 | 0.00% | 0.02 | 0 | 140 | 0.41 | 0.39 | 0.08 | -0.10 | 6/30/2026 | 7/6/2026 2:59:06 PM EST |
| 80.00 | 0.00 | 1.00 | 0.50 | 0.34 | 0.00 | 0.00% | 0.01 | 0 | 68 | 0.60 | 0.09 | 0.04 | -0.04 | 6/29/2026 | 7/6/2026 2:59:06 PM EST |
| 85.00 | 0.00 | 2.15 | 1.08 | 0.07 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.14 | 0.01 | 0.01 | -0.01 | 7/2/2026 | 7/6/2026 2:59:06 PM EST |
| 90.00 | 0.00 | 2.15 | 1.08 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.37 | 0.00 | 0.00 | 0.00 | 4/30/2026 | 7/6/2026 2:59:06 PM EST |
| 95.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.57 | 0.00 | 0.00 | 0.00 | 7/6/2026 2:59:06 PM EST | |||
| 100.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.75 | 0.00 | 0.00 | 0.00 | 7/6/2026 2:59:06 PM EST | |||
| 105.00 | 0.00 | 2.15 | 1.08 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.92 | 0.00 | 0.00 | 0.00 | 5/22/2026 | 7/6/2026 2:59:06 PM EST |
| 110.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 2.07 | 0.00 | 0.00 | 0.00 | 7/6/2026 2:59:06 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40.00 | 0.00 | 2.15 | 1.08 | % | 0.03 | 0 | 0 | 3.27 | 0.00 | 0.00 | 0.00 | 7/6/2026 2:59:06 PM EST | |||
| 45.00 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 2.77 | 0.00 | 0.00 | 0.00 | 7/6/2026 2:59:06 PM EST | |||
| 50.00 | 0.00 | 2.15 | 1.08 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 5 | 2.32 | 0.00 | 0.00 | 0.00 | 5/20/2026 | 7/6/2026 2:59:06 PM EST |
| 55.00 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 1.91 | 0.00 | 0.00 | 0.00 | 7/6/2026 2:59:06 PM EST | |||
| 60.00 | 0.00 | 2.15 | 1.08 | 0.10 | 0.00 | 0.00% | 0.02 | 0 | 5 | 1.51 | 0.00 | 0.00 | 0.00 | 6/22/2026 | 7/6/2026 2:59:06 PM EST |
| 65.00 | 0.00 | 0.20 | 0.10 | 0.20 | 0.00 | 0.00% | 0.00 | 0 | 89 | 0.50 | -0.03 | 0.01 | -0.06 | 6/24/2026 | 7/6/2026 2:59:06 PM EST |
| 70.00 | 0.30 | 0.45 | 0.38 | 0.35 | -0.05 | -12.50% | 0.01 | 2 | 195 | 0.31 | -0.21 | 0.06 | -0.10 | 7/6/2026 | 7/6/2026 2:59:06 PM EST |
| 75.00 | 1.25 | 4.40 | 2.83 | 1.68 | 0.00 | 0.00% | 0.04 | 0 | 9 | 0.72 | -0.61 | 0.08 | -0.10 | 6/29/2026 | 7/6/2026 2:59:06 PM EST |
| 80.00 | 5.20 | 7.80 | 6.50 | 7.35 | 0.00 | 0.00% | 0.08 | 0 | 0 | 0.71 | -0.91 | 0.04 | -0.04 | 6/16/2026 | 7/6/2026 2:59:06 PM EST |
| 85.00 | 10.20 | 13.00 | 11.60 | % | 0.14 | 0 | 0 | 1.02 | -0.99 | 0.01 | -0.01 | 7/6/2026 2:59:06 PM EST | |||
| 90.00 | 15.10 | 18.10 | 16.60 | % | 0.18 | 0 | 0 | 1.27 | -1.00 | 0.00 | 0.00 | 7/6/2026 2:59:06 PM EST | |||
| 95.00 | 20.10 | 23.30 | 21.70 | % | 0.23 | 0 | 0 | 1.53 | -1.00 | 0.00 | 0.00 | 7/6/2026 2:59:06 PM EST | |||
| 100.00 | 25.20 | 28.10 | 26.65 | % | 0.27 | 0 | 0 | 1.66 | -1.00 | 0.00 | 0.00 | 7/6/2026 2:59:06 PM EST | |||
| 105.00 | 30.10 | 34.20 | 32.15 | % | 0.31 | 0 | 0 | 2.15 | -1.00 | 0.00 | 0.00 | 7/6/2026 2:59:06 PM EST | |||
| 110.00 | 35.10 | 39.20 | 37.15 | % | 0.34 | 0 | 0 | 2.32 | -1.00 | 0.00 | 0.00 | 7/6/2026 2:59:06 PM EST |