Options Chain for BLACK HILLS CORP COM (BKH) - $69.94 as of 12/8/2025 12:18:03 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 | 38.40 | 42.50 | 40.45 | % | 1.35 | 0 | 0 | 5.00 | 1.00 | 0.00 | 0.00 | 12/8/2025 12:59:07 PM EST | |||
| 35.00 | 33.40 | 37.90 | 35.65 | % | 1.02 | 0 | 0 | 4.20 | 1.00 | 0.00 | 0.00 | 12/8/2025 12:59:07 PM EST | |||
| 40.00 | 28.40 | 32.70 | 30.55 | % | 0.76 | 0 | 0 | 3.53 | 1.00 | 0.00 | 0.00 | 12/8/2025 12:59:07 PM EST | |||
| 45.00 | 23.40 | 27.80 | 25.60 | % | 0.57 | 0 | 0 | 3.01 | 1.00 | 0.00 | 0.00 | 12/8/2025 12:59:07 PM EST | |||
| 50.00 | 18.40 | 22.80 | 20.60 | 21.00 | 0.00 | 0.00% | 0.41 | 0 | 0 | 2.51 | 1.00 | 0.00 | 0.00 | 11/10/2025 | 12/8/2025 12:59:07 PM EST |
| 55.00 | 13.40 | 17.80 | 15.60 | 15.40 | 0.00 | 0.00% | 0.28 | 0 | 10 | 2.04 | 1.00 | 0.00 | 0.00 | 11/20/2025 | 12/8/2025 12:59:07 PM EST |
| 60.00 | 8.60 | 12.90 | 10.75 | 10.80 | 0.00 | 0.00% | 0.18 | 0 | 12 | 1.61 | 1.00 | 0.00 | 0.00 | 11/19/2025 | 12/8/2025 12:59:07 PM EST |
| 65.00 | 4.60 | 6.90 | 5.75 | 9.30 | 0.00 | 0.00% | 0.09 | 0 | 22 | 0.92 | 1.00 | 0.00 | 0.00 | 11/28/2025 | 12/8/2025 12:59:07 PM EST |
| 70.00 | 1.25 | 2.00 | 1.63 | 1.50 | +0.14 | +10.30% | 0.02 | 2 | 51 | 0.37 | 0.49 | 0.13 | -0.03 | 12/8/2025 | 12/8/2025 12:59:07 PM EST |
| 75.00 | 0.05 | 0.35 | 0.20 | 0.25 | +0.01 | +4.17% | 0.00 | 1 | 80 | 0.34 | 0.09 | 0.04 | -0.02 | 12/8/2025 | 12/8/2025 12:59:07 PM EST |
| 80.00 | 0.00 | 0.25 | 0.13 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 4 | 0.58 | 0.01 | 0.00 | 0.00 | 11/25/2025 | 12/8/2025 12:59:07 PM EST |
| 85.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 0.76 | 0.00 | 0.00 | 0.00 | 12/8/2025 12:59:07 PM EST | |||
| 90.00 | 0.00 | 0.25 | 0.13 | 0.30 | 0.00 | 0.00% | 0.00 | 0 | 9 | 0.91 | 0.00 | 0.00 | 0.00 | 11/28/2025 | 12/8/2025 12:59:07 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30.00 | 0.00 | 2.15 | 1.08 | % | 0.04 | 0 | 0 | 4.27 | 0.00 | 0.00 | 0.00 | 12/8/2025 12:59:07 PM EST | |||
| 35.00 | 0.00 | 0.15 | 0.08 | % | 0.00 | 0 | 0 | 3.61 | 0.00 | 0.00 | 0.00 | 12/8/2025 12:59:07 PM EST | |||
| 40.00 | 0.00 | 0.15 | 0.08 | % | 0.00 | 0 | 0 | 3.04 | 0.00 | 0.00 | 0.00 | 12/8/2025 12:59:07 PM EST | |||
| 45.00 | 0.00 | 0.05 | 0.03 | % | 0.00 | 0 | 0 | 1.11 | 0.00 | 0.00 | 0.00 | 12/8/2025 12:59:07 PM EST | |||
| 50.00 | 0.00 | 0.20 | 0.10 | % | 0.00 | 0 | 0 | 2.07 | 0.00 | 0.00 | 0.00 | 12/8/2025 12:59:07 PM EST | |||
| 55.00 | 0.00 | 2.15 | 1.08 | 0.11 | 0.00 | 0.00% | 0.02 | 0 | 2 | 0.81 | 0.00 | 0.00 | 0.00 | 11/14/2025 | 12/8/2025 12:59:07 PM EST |
| 60.00 | 0.00 | 0.20 | 0.10 | 0.01 | 0.00 | 0.00% | 0.00 | 0 | 15 | 1.23 | 0.00 | 0.00 | 0.00 | 12/2/2025 | 12/8/2025 12:59:07 PM EST |
| 65.00 | 0.00 | 0.30 | 0.15 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 24 | 0.33 | 0.00 | 0.00 | 0.00 | 12/5/2025 | 12/8/2025 12:59:07 PM EST |
| 70.00 | 0.05 | 2.80 | 1.43 | 1.09 | -0.78 | -41.72% | 0.02 | 3 | 54 | 0.47 | -0.51 | 0.13 | -0.03 | 12/8/2025 | 12/8/2025 12:59:07 PM EST |
| 75.00 | 3.10 | 5.80 | 4.45 | 5.15 | 0.00 | 0.00% | 0.06 | 0 | 3 | 0.57 | -0.91 | 0.04 | -0.02 | 11/11/2025 | 12/8/2025 12:59:07 PM EST |
| 80.00 | 8.10 | 10.90 | 9.50 | % | 0.12 | 0 | 0 | 0.00 | -0.99 | 0.00 | 0.00 | 12/8/2025 12:59:07 PM EST | |||
| 85.00 | 12.40 | 16.60 | 14.50 | % | 0.17 | 0 | 0 | 0.99 | -1.00 | 0.00 | 0.00 | 12/8/2025 12:59:07 PM EST | |||
| 90.00 | 17.30 | 21.60 | 19.45 | % | 0.22 | 0 | 0 | 1.17 | -1.00 | 0.00 | 0.00 | 12/8/2025 12:59:07 PM EST |