Options Chain for BLACK STONE MINERALS L P COM UNIT (BSM) - $14.79 as of 10/15/2026 7:33:19 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 | 11.10 | 13.50 | 12.30 | 12.20 | 0.00 | 0.00% | 4.92 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 8/5/2026 | 10/15/2026 4:00:07 PM EST |
| 5.00 | 9.10 | 10.60 | 9.85 | 9.40 | 0.00 | 0.00% | 1.97 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 8/5/2026 | 10/15/2026 4:00:07 PM EST |
| 7.50 | 6.60 | 8.20 | 7.40 | 7.50 | 0.00 | 0.00% | 0.99 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 8/4/2026 | 10/15/2026 4:00:07 PM EST |
| 10.00 | 4.20 | 5.60 | 4.90 | 4.64 | 0.00 | 0.00% | 0.49 | 0 | 16 | 9.92 | 1.00 | 0.00 | 0.00 | 8/18/2026 | 10/15/2026 4:00:07 PM EST |
| 12.50 | 2.00 | 2.40 | 2.20 | 2.20 | -0.30 | -12.00% | 0.18 | 1 | 2 | 2.69 | 1.00 | 0.00 | 0.00 | 10/15/2026 | 10/15/2026 4:00:07 PM EST |
| 15.00 | 0.00 | 0.05 | 0.03 | 0.08 | 0.00 | 0.00% | 0.00 | 0 | 2,322 | 0.41 | 0.32 | 0.77 | -0.09 | 10/14/2026 | 10/15/2026 4:00:07 PM EST |
| 17.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 732 | 2.12 | 0.00 | 0.00 | 0.00 | 9/2/2026 | 10/15/2026 4:00:07 PM EST |
| 20.00 | 0.00 | 0.05 | 0.03 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 36 | 3.32 | 0.00 | 0.00 | 0.00 | 8/20/2026 | 10/15/2026 4:00:07 PM EST |
| 22.50 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 10/15/2026 4:00:07 PM EST | |||
| 25.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 10/15/2026 4:00:07 PM EST | |||
| 30.00 | 0.00 | 0.05 | 0.03 | % | 0.00 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 10/15/2026 4:00:07 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 0.05 | 0.03 | % | 0.01 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 10/15/2026 4:00:07 PM EST | |||
| 5.00 | 0.00 | 0.05 | 0.03 | % | 0.01 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 10/15/2026 4:00:07 PM EST | |||
| 7.50 | 0.00 | 0.75 | 0.38 | % | 0.05 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 10/15/2026 4:00:07 PM EST | |||
| 10.00 | 0.00 | 0.10 | 0.05 | 0.07 | 0.00 | 0.00% | 0.01 | 0 | 28 | 5.08 | 0.00 | 0.00 | 0.00 | 8/31/2026 | 10/15/2026 4:00:07 PM EST |
| 12.50 | 0.00 | 0.40 | 0.20 | 0.14 | 0.00 | 0.00% | 0.02 | 0 | 323 | 4.29 | 0.00 | 0.00 | 0.00 | 10/9/2026 | 10/15/2026 4:00:07 PM EST |
| 15.00 | 0.00 | 0.75 | 0.38 | 0.20 | 0.00 | 0.00% | 0.03 | 0 | 705 | 2.06 | -0.68 | 0.77 | -0.09 | 10/12/2026 | 10/15/2026 4:00:07 PM EST |
| 17.50 | 2.10 | 3.30 | 2.70 | 3.02 | 0.00 | 0.00% | 0.15 | 0 | 0 | 4.75 | -1.00 | 0.00 | 0.00 | 9/28/2026 | 10/15/2026 4:00:07 PM EST |
| 20.00 | 4.60 | 5.80 | 5.20 | 6.33 | 0.00 | 0.00% | 0.26 | 0 | 0 | 6.48 | -1.00 | 0.00 | 0.00 | 6/3/2026 | 10/15/2026 4:00:07 PM EST |
| 22.50 | 7.00 | 8.50 | 7.75 | 7.65 | 0.00 | 0.00% | 0.34 | 0 | 0 | 8.71 | -1.00 | 0.00 | 0.00 | 9/18/2026 | 10/15/2026 4:00:07 PM EST |
| 25.00 | 9.50 | 11.00 | 10.25 | 10.10 | 0.00 | 0.00% | 0.41 | 0 | 0 | 9.90 | -1.00 | 0.00 | 0.00 | 9/18/2026 | 10/15/2026 4:00:07 PM EST |
| 30.00 | 14.00 | 16.40 | 15.20 | % | 0.51 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 10/15/2026 4:00:07 PM EST |