Options Chain for BLACK STONE MINERALS L P COM UNIT (BSM) - $12.19 as of 8/22/2025 7:50:49 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 | 8.40 | 11.10 | 9.75 | 10.34 | 0.00 | 0.00% | 3.90 | 0 | 0 | 5.82 | 1.00 | 0.00 | 0.00 | 8/6/2025 | 8/22/2025 3:59:57 PM EST |
| 5.00 | 5.90 | 8.60 | 7.25 | % | 1.45 | 0 | 0 | 3.25 | 1.00 | 0.00 | 0.00 | 8/22/2025 3:59:57 PM EST | |||
| 7.50 | 4.70 | 5.30 | 5.00 | % | 0.67 | 0 | 0 | 1.32 | 1.00 | 0.00 | 0.00 | 8/22/2025 3:59:57 PM EST | |||
| 10.00 | 2.15 | 2.65 | 2.40 | 2.50 | +0.20 | +8.70% | 0.24 | 3 | 16 | 0.95 | 0.99 | 0.01 | 0.00 | 8/22/2025 | 8/22/2025 3:59:57 PM EST |
| 12.50 | 0.25 | 0.40 | 0.33 | 0.40 | +0.20 | +100.00% | 0.03 | 93 | 240 | 0.19 | 0.47 | 0.43 | 0.00 | 8/22/2025 | 8/22/2025 3:59:57 PM EST |
| 15.00 | 0.00 | 0.05 | 0.03 | 0.03 | -0.01 | -25.00% | 0.00 | 42 | 793 | 0.32 | 0.00 | 0.01 | 0.00 | 8/22/2025 | 8/22/2025 3:59:57 PM EST |
| 17.50 | 0.00 | 0.05 | 0.03 | 0.01 | 0.00 | 0.00% | 0.00 | 0 | 619 | 0.51 | 0.00 | 0.00 | 0.00 | 7/23/2025 | 8/22/2025 3:59:57 PM EST |
| 20.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.66 | 0.00 | 0.00 | 0.00 | 4/24/2025 | 8/22/2025 3:59:57 PM EST |
| 22.50 | 0.00 | 1.30 | 0.65 | % | 0.03 | 0 | 0 | 1.83 | 0.00 | 0.00 | 0.00 | 8/22/2025 3:59:57 PM EST | |||
| 25.00 | 0.00 | 1.30 | 0.65 | % | 0.03 | 0 | 0 | 1.98 | 0.00 | 0.00 | 0.00 | 8/22/2025 3:59:57 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 | 2.17 | 0.00 | 0.00 | 0.00 | 8/22/2025 3:59:57 PM EST | |||
| 5.00 | 0.00 | 0.05 | 0.03 | % | 0.01 | 0 | 0 | 1.27 | 0.00 | 0.00 | 0.00 | 8/22/2025 3:59:57 PM EST | |||
| 7.50 | 0.00 | 0.25 | 0.13 | % | 0.02 | 0 | 0 | 1.11 | 0.00 | 0.00 | 0.00 | 8/22/2025 3:59:57 PM EST | |||
| 10.00 | 0.00 | 0.20 | 0.10 | 0.12 | 0.00 | 0.00% | 0.01 | 0 | 35 | 0.55 | -0.01 | 0.01 | 0.00 | 8/8/2025 | 8/22/2025 3:59:57 PM EST |
| 12.50 | 0.35 | 0.70 | 0.53 | 0.57 | 0.00 | 0.00% | 0.04 | 0 | 449 | 0.19 | -0.53 | 0.43 | 0.00 | 8/21/2025 | 8/22/2025 3:59:57 PM EST |
| 15.00 | 2.60 | 2.90 | 2.75 | 2.70 | +0.25 | +10.21% | 0.18 | 2 | 65 | 0.43 | -1.00 | 0.01 | 0.00 | 8/22/2025 | 8/22/2025 3:59:57 PM EST |
| 17.50 | 4.80 | 5.30 | 5.05 | 5.10 | 0.00 | 0.00% | 0.29 | 0 | 0 | 0.70 | -1.00 | 0.00 | 0.00 | 8/4/2025 | 8/22/2025 3:59:57 PM EST |
| 20.00 | 7.40 | 8.10 | 7.75 | % | 0.39 | 0 | 0 | 0.89 | -1.00 | 0.00 | 0.00 | 8/22/2025 3:59:57 PM EST | |||
| 22.50 | 9.80 | 10.70 | 10.25 | % | 0.46 | 0 | 0 | 1.25 | -1.00 | 0.00 | 0.00 | 8/22/2025 3:59:57 PM EST | |||
| 25.00 | 12.40 | 14.80 | 13.60 | % | 0.54 | 0 | 0 | 2.51 | -1.00 | 0.00 | 0.00 | 8/22/2025 3:59:57 PM EST |