Options Chain for MDU RES GROUP INC COM (MDU) - $20.24 as of 12/3/2025 8:32:40 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7.50 | 11.90 | 14.30 | 13.10 | % | 1.75 | 0 | 0 | 5.86 | 1.00 | 0.00 | 0.00 | 12/3/2025 3:59:56 PM EST | |||
| 10.00 | 9.90 | 11.30 | 10.60 | % | 1.06 | 0 | 0 | 3.78 | 1.00 | 0.00 | 0.00 | 12/3/2025 3:59:56 PM EST | |||
| 12.50 | 7.40 | 8.80 | 8.10 | % | 0.65 | 0 | 0 | 2.85 | 1.00 | 0.00 | 0.00 | 12/3/2025 3:59:56 PM EST | |||
| 15.00 | 4.80 | 7.00 | 5.90 | % | 0.39 | 0 | 0 | 2.68 | 1.00 | 0.00 | 0.00 | 12/3/2025 3:59:56 PM EST | |||
| 17.50 | 2.50 | 4.90 | 3.70 | % | 0.21 | 0 | 0 | 2.17 | 0.88 | 0.08 | -0.01 | 12/3/2025 3:59:56 PM EST | |||
| 20.00 | 0.00 | 2.60 | 1.30 | 1.35 | 0.00 | 0.00% | 0.07 | 0 | 17 | 1.50 | 0.56 | 0.24 | -0.02 | 11/26/2025 | 12/3/2025 3:59:56 PM EST |
| 22.50 | 0.00 | 0.25 | 0.13 | 0.12 | 0.00 | 0.00% | 0.01 | 0 | 7 | 0.57 | 0.17 | 0.12 | -0.02 | 10/24/2025 | 12/3/2025 3:59:56 PM EST |
| 25.00 | 0.00 | 0.05 | 0.03 | % | 0.00 | 0 | 0 | 0.60 | 0.07 | 0.05 | -0.01 | 12/3/2025 3:59:56 PM EST | |||
| 27.50 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.60 | 0.00 | 0.00 | 0.00 | 12/3/2025 3:59:56 PM EST | |||
| 30.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.85 | 0.00 | 0.00 | 0.00 | 12/3/2025 3:59:56 PM EST | |||
| 32.50 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 2.07 | 0.00 | 0.00 | 0.00 | 12/3/2025 3:59:56 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7.50 | 0.00 | 0.75 | 0.38 | % | 0.05 | 0 | 0 | 4.38 | 0.00 | 0.00 | 0.00 | 12/3/2025 3:59:56 PM EST | |||
| 10.00 | 0.00 | 0.75 | 0.38 | % | 0.04 | 0 | 0 | 3.28 | 0.00 | 0.00 | 0.00 | 12/3/2025 3:59:56 PM EST | |||
| 12.50 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 2.45 | 0.00 | 0.00 | 0.00 | 12/3/2025 3:59:56 PM EST | |||
| 15.00 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 1.76 | 0.00 | 0.00 | 0.00 | 12/3/2025 3:59:56 PM EST | |||
| 17.50 | 0.00 | 0.10 | 0.05 | 0.01 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.53 | -0.12 | 0.08 | -0.01 | 11/3/2025 | 12/3/2025 3:59:56 PM EST |
| 20.00 | 0.00 | 0.95 | 0.48 | 0.20 | 0.00 | 0.00% | 0.02 | 0 | 33 | 0.62 | -0.44 | 0.24 | -0.02 | 12/1/2025 | 12/3/2025 3:59:56 PM EST |
| 22.50 | 1.35 | 2.70 | 2.03 | 1.90 | 0.00 | 0.00% | 0.09 | 0 | 33 | 0.68 | -0.83 | 0.12 | -0.02 | 12/1/2025 | 12/3/2025 3:59:56 PM EST |
| 25.00 | 3.80 | 5.30 | 4.55 | % | 0.18 | 0 | 0 | 1.10 | -0.93 | 0.05 | -0.01 | 12/3/2025 3:59:56 PM EST | |||
| 27.50 | 6.30 | 7.80 | 7.05 | % | 0.26 | 0 | 0 | 1.39 | -1.00 | 0.00 | 0.00 | 12/3/2025 3:59:56 PM EST | |||
| 30.00 | 8.80 | 10.30 | 9.55 | % | 0.32 | 0 | 0 | 1.63 | -1.00 | 0.00 | 0.00 | 12/3/2025 3:59:56 PM EST | |||
| 32.50 | 10.90 | 13.20 | 12.05 | % | 0.37 | 0 | 0 | 2.20 | -1.00 | 0.00 | 0.00 | 12/3/2025 3:59:56 PM EST |