Options Chain for BLACK STONE MINERALS L P COM UNIT (BSM) - $14.61 as of 12/9/2025 8:21:02 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 10.80 | 13.20 | 12.00 | 10.95 | 0.00 | 0.00% | 4.80 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 11/4/2025 | 12/9/2025 3:59:51 PM EST |
| 5.00 | 8.70 | 10.20 | 9.45 | 8.35 | 0.00 | 0.00% | 1.89 | 0 | 0 | 6.13 | 1.00 | 0.00 | 0.00 | 11/4/2025 | 12/9/2025 3:59:51 PM EST |
| 7.50 | 6.20 | 7.70 | 6.95 | % | 0.93 | 0 | 0 | 4.11 | 1.00 | 0.00 | 0.00 | 12/9/2025 3:59:51 PM EST | |||
| 10.00 | 3.90 | 5.10 | 4.50 | % | 0.45 | 0 | 0 | 2.52 | 1.00 | 0.00 | 0.00 | 12/9/2025 3:59:51 PM EST | |||
| 12.50 | 1.60 | 3.00 | 2.30 | 1.50 | 0.00 | 0.00% | 0.18 | 0 | 15 | 1.96 | 1.00 | 0.00 | 0.00 | 11/26/2025 | 12/9/2025 3:59:51 PM EST |
| 15.00 | 0.00 | 0.15 | 0.08 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 64 | 0.31 | 0.27 | 0.56 | -0.01 | 12/8/2025 | 12/9/2025 3:59:51 PM EST |
| 17.50 | 0.00 | 0.05 | 0.03 | % | 0.00 | 0 | 0 | 0.71 | 0.00 | 0.00 | 0.00 | 12/9/2025 3:59:51 PM EST | |||
| 20.00 | 0.00 | 0.05 | 0.03 | % | 0.00 | 0 | 0 | 1.09 | 0.00 | 0.00 | 0.00 | 12/9/2025 3:59:51 PM EST | |||
| 22.50 | 0.00 | 0.05 | 0.03 | % | 0.00 | 0 | 0 | 1.40 | 0.00 | 0.00 | 0.00 | 12/9/2025 3:59:51 PM EST | |||
| 25.00 | 0.00 | 0.05 | 0.03 | % | 0.00 | 0 | 0 | 1.66 | 0.00 | 0.00 | 0.00 | 12/9/2025 3:59:51 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 0.75 | 0.38 | % | 0.15 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 12/9/2025 3:59:51 PM EST | |||
| 5.00 | 0.00 | 0.75 | 0.38 | % | 0.08 | 0 | 0 | 6.66 | 0.00 | 0.00 | 0.00 | 12/9/2025 3:59:51 PM EST | |||
| 7.50 | 0.00 | 0.75 | 0.38 | 0.41 | 0.00 | 0.00% | 0.05 | 0 | 2 | 4.49 | 0.00 | 0.00 | 0.00 | 11/21/2025 | 12/9/2025 3:59:51 PM EST |
| 10.00 | 0.00 | 0.75 | 0.38 | 0.02 | 0.00 | 0.00% | 0.04 | 0 | 7 | 2.99 | 0.00 | 0.00 | 0.00 | 12/1/2025 | 12/9/2025 3:59:51 PM EST |
| 12.50 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.03 | 0 | 13 | 1.78 | 0.00 | 0.00 | 0.00 | 12/8/2025 | 12/9/2025 3:59:51 PM EST |
| 15.00 | 0.05 | 0.85 | 0.45 | 0.84 | 0.00 | 0.00% | 0.03 | 0 | 4 | 0.65 | -0.73 | 0.56 | -0.01 | 12/2/2025 | 12/9/2025 3:59:51 PM EST |
| 17.50 | 2.50 | 3.70 | 3.10 | % | 0.18 | 0 | 0 | 1.83 | -1.00 | 0.00 | 0.00 | 12/9/2025 3:59:51 PM EST | |||
| 20.00 | 5.00 | 6.20 | 5.60 | % | 0.28 | 0 | 0 | 2.40 | -1.00 | 0.00 | 0.00 | 12/9/2025 3:59:51 PM EST | |||
| 22.50 | 7.40 | 8.90 | 8.15 | % | 0.36 | 0 | 0 | 3.10 | -1.00 | 0.00 | 0.00 | 12/9/2025 3:59:51 PM EST | |||
| 25.00 | 9.90 | 11.40 | 10.65 | % | 0.43 | 0 | 0 | 3.49 | -1.00 | 0.00 | 0.00 | 12/9/2025 3:59:51 PM EST |