Options Chain for DORCHESTER MINERALS LP COM UNIT (DMLP) - $21.65 as of 12/17/2025 2:18:01 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.50 | 8.50 | 11.80 | 10.15 | % | 0.81 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/17/2025 3:59:53 PM EST | |||
| 15.00 | 6.00 | 9.30 | 7.65 | % | 0.51 | 0 | 0 | 9.19 | 1.00 | 0.00 | 0.00 | 12/17/2025 3:59:53 PM EST | |||
| 17.50 | 3.60 | 6.80 | 5.20 | % | 0.30 | 0 | 0 | 6.98 | 1.00 | 0.00 | 0.00 | 12/17/2025 3:59:53 PM EST | |||
| 20.00 | 1.35 | 4.20 | 2.78 | 2.93 | 0.00 | 0.00% | 0.14 | 0 | 16 | 4.81 | 1.00 | 0.00 | 0.00 | 12/12/2025 | 12/17/2025 3:59:53 PM EST |
| 22.50 | 0.00 | 0.35 | 0.18 | 0.05 | -0.16 | -76.19% | 0.01 | 4 | 54 | 0.74 | 0.39 | 0.70 | -0.04 | 12/17/2025 | 12/17/2025 3:59:53 PM EST |
| 25.00 | 0.00 | 0.20 | 0.10 | 0.08 | 0.00 | 0.00% | 0.00 | 0 | 7 | 1.25 | 0.00 | 0.00 | 0.00 | 12/11/2025 | 12/17/2025 3:59:53 PM EST |
| 30.00 | 0.00 | 0.05 | 0.03 | 0.01 | 0.00 | 0.00% | 0.00 | 0 | 1 | 2.19 | 0.00 | 0.00 | 0.00 | 11/3/2025 | 12/17/2025 3:59:53 PM EST |
| 35.00 | 0.00 | 1.40 | 0.70 | % | 0.02 | 0 | 0 | 6.86 | 0.00 | 0.00 | 0.00 | 12/17/2025 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.50 | 0.00 | 0.10 | 0.05 | % | 0.00 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 12/17/2025 3:59:53 PM EST | |||
| 15.00 | 0.00 | 1.40 | 0.70 | % | 0.05 | 0 | 0 | 7.49 | 0.00 | 0.00 | 0.00 | 12/17/2025 3:59:53 PM EST | |||
| 17.50 | 0.00 | 0.95 | 0.48 | % | 0.03 | 0 | 0 | 4.58 | 0.00 | 0.00 | 0.00 | 12/17/2025 3:59:53 PM EST | |||
| 20.00 | 0.00 | 0.15 | 0.08 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 9 | 1.31 | 0.00 | 0.00 | 0.00 | 12/5/2025 | 12/17/2025 3:59:53 PM EST |
| 22.50 | 0.20 | 0.45 | 0.33 | 0.92 | 0.00 | 0.00% | 0.01 | 0 | 21 | 0.40 | -0.61 | 0.70 | -0.04 | 12/16/2025 | 12/17/2025 3:59:53 PM EST |
| 25.00 | 1.35 | 4.90 | 3.13 | 2.97 | +0.84 | +39.44% | 0.13 | 3 | 10 | 4.76 | -1.00 | 0.00 | 0.00 | 12/17/2025 | 12/17/2025 3:59:53 PM EST |
| 30.00 | 5.70 | 9.90 | 7.80 | % | 0.26 | 0 | 0 | 6.68 | -1.00 | 0.00 | 0.00 | 12/17/2025 3:59:53 PM EST | |||
| 35.00 | 12.10 | 14.90 | 13.50 | % | 0.39 | 0 | 0 | 8.07 | -1.00 | 0.00 | 0.00 | 12/17/2025 3:59:53 PM EST |