Options Chain for BLACK STONE MINERALS L P COM UNIT (BSM) - $13.55 as of 5/14/2026 7:25:12 AM 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 | 10.10 | 12.00 | 11.05 | 10.50 | 0.00 | 0.00% | 4.42 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 5/7/2026 | 5/14/2026 12:59:05 PM EST |
| 5.00 | 7.20 | 9.90 | 8.55 | 8.55 | 0.00 | 0.00% | 1.71 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 5/7/2026 | 5/14/2026 12:59:05 PM EST |
| 7.50 | 5.30 | 6.80 | 6.05 | 6.35 | 0.00 | 0.00% | 0.81 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 5/6/2026 | 5/14/2026 12:59:05 PM EST |
| 10.00 | 3.00 | 4.20 | 3.60 | 3.00 | 0.00 | 0.00% | 0.36 | 0 | 20 | 5.96 | 1.00 | 0.00 | 0.00 | 5/7/2026 | 5/14/2026 12:59:05 PM EST |
| 12.50 | 0.05 | 1.55 | 0.80 | 0.55 | 0.00 | 0.00% | 0.06 | 0 | 7 | 1.95 | 1.00 | 0.00 | 0.00 | 5/8/2026 | 5/14/2026 12:59:05 PM EST |
| 15.00 | 0.00 | 0.15 | 0.08 | 0.05 | +0.04 | +400.00% | 0.01 | 2 | 153 | 1.67 | 0.00 | 0.00 | 0.00 | 5/14/2026 | 5/14/2026 12:59:05 PM EST |
| 17.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 45 | 2.59 | 0.00 | 0.00 | 0.00 | 4/23/2026 | 5/14/2026 12:59:05 PM EST |
| 20.00 | 0.00 | 0.50 | 0.25 | % | 0.01 | 0 | 0 | 6.58 | 0.00 | 0.00 | 0.00 | 5/14/2026 12:59:05 PM EST | |||
| 22.50 | 0.00 | 0.75 | 0.38 | 0.20 | 0.00 | 0.00% | 0.02 | 0 | 3 | 0.00 | 0.00 | 0.00 | 0.00 | 5/13/2026 | 5/14/2026 12:59:05 PM EST |
| 25.00 | 0.00 | 1.75 | 0.88 | % | 0.04 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 5/14/2026 12:59:05 PM EST | |||
| 30.00 | 0.00 | 0.05 | 0.03 | % | 0.00 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 5/14/2026 12:59:05 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 | 0.10 | 0.05 | % | 0.02 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 5/14/2026 12:59:05 PM EST | |||
| 5.00 | 0.00 | 0.75 | 0.38 | % | 0.08 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 5/14/2026 12:59:05 PM EST | |||
| 7.50 | 0.00 | 1.75 | 0.88 | % | 0.12 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 5/14/2026 12:59:05 PM EST | |||
| 10.00 | 0.00 | 0.75 | 0.38 | 0.26 | 0.00 | 0.00% | 0.04 | 0 | 5 | 8.29 | 0.00 | 0.00 | 0.00 | 4/8/2026 | 5/14/2026 12:59:05 PM EST |
| 12.50 | 0.00 | 0.75 | 0.38 | 0.15 | 0.00 | 0.00% | 0.03 | 0 | 256 | 4.55 | 0.00 | 0.00 | 0.00 | 5/5/2026 | 5/14/2026 12:59:05 PM EST |
| 15.00 | 1.00 | 1.40 | 1.20 | 1.30 | -0.23 | -15.04% | 0.08 | 9 | 52 | 2.17 | -1.00 | 0.00 | 0.00 | 5/14/2026 | 5/14/2026 12:59:05 PM EST |
| 17.50 | 3.40 | 4.00 | 3.70 | 3.50 | 0.00 | 0.00% | 0.21 | 0 | 0 | 4.51 | -1.00 | 0.00 | 0.00 | 4/23/2026 | 5/14/2026 12:59:05 PM EST |
| 20.00 | 5.70 | 6.50 | 6.10 | 5.85 | 0.00 | 0.00% | 0.30 | 0 | 0 | 5.97 | -1.00 | 0.00 | 0.00 | 4/23/2026 | 5/14/2026 12:59:05 PM EST |
| 22.50 | 8.20 | 9.70 | 8.95 | 8.35 | 0.00 | 0.00% | 0.40 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 4/23/2026 | 5/14/2026 12:59:05 PM EST |
| 25.00 | 10.20 | 12.60 | 11.40 | 11.04 | 0.00 | 0.00% | 0.46 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 4/23/2026 | 5/14/2026 12:59:05 PM EST |
| 30.00 | 14.60 | 18.00 | 16.30 | 16.00 | 0.00 | 0.00% | 0.54 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 4/23/2026 | 5/14/2026 12:59:05 PM EST |