BSM Collar Strategy
BSM (Black Stone Minerals, L.P.), in the Energy sector, (Oil & Gas Exploration & Production industry), listed on NYSE.
Black Stone Minerals, L.P., together with its subsidiaries, owns and manages oil and natural gas mineral interests. It owns mineral interests in approximately 16.8 million gross acres, nonparticipating royalty interests in 1.8 million gross acres, and overriding royalty interests in 1.7 million gross acres located in 41 states in the United States. As of December 31, 2021, the company had a total estimated proved oil and natural gas reserves of 59,824 barrels of oil equivalent. Black Stone Minerals, L.P. was founded in 1876 and is based in Houston, Texas.
BSM (Black Stone Minerals, L.P.) trades in the Energy sector, specifically Oil & Gas Exploration & Production, with a market capitalization of approximately $2.88B, a trailing P/E of 9.68, a beta of 0.05 versus the broader market, a 52-week range of 11.78-15.49, average daily share volume of 460K, a public-listing history dating back to 2015, approximately 115 full-time employees. These structural characteristics shape how BSM stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 0.05 indicates BSM has historically moved less than the broader market, dampening realized volatility and producing tighter expected-move bands per unit of dollar exposure. The trailing P/E of 9.68 is on the value side, where IV often compresses outside event windows because forward growth expectations are already discounted into the share price. BSM pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.
What is a collar on BSM?
A collar pairs long stock with a protective out-of-the-money put financed by a short out-of-the-money call, capping both tails of the position around the current spot.
Current BSM snapshot
As of May 15, 2026, spot at $13.99, ATM IV 28.90%, IV rank 5.37%, expected move 8.29%. The collar on BSM below is built from the same end-of-day chain, with strikes snapped to listed contracts and premiums pulled from the bid/ask midpoint at a 34-day expiry.
Why this collar structure on BSM specifically: IV regime affects collar pricing on both sides; compressed BSM IV at 28.90% typically pushes the short call premium to roughly offset the long put cost, with a market-implied 1-standard-deviation move of approximately 8.29% (roughly $1.16 on the underlying). The 34-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated BSM expiries trade a higher absolute premium for lower per-day decay. Position sizing on BSM should anchor to the underlying notional of $13.99 per share and to the trader's directional view on BSM stock.
BSM collar setup
The BSM collar below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With BSM near $13.99, the first option leg uses a $14.69 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed BSM chain at a 34-day expiry; the cross-strike IV skew is reflected directly in the per-leg values rather than approximated. Quantity sizing assumes one contract per option leg (or 100 BSM shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 100 shares | Stock | $13.99 | long |
| Sell 1 | Call | $14.69 | N/A |
| Buy 1 | Put | $13.29 | N/A |
BSM collar risk and reward
- Net Premium / Debit
- N/A
- Max Profit (per contract)
- Unbounded
- Max Loss (per contract)
- Unbounded
- Breakeven(s)
- None on modeled curve
- Risk / Reward Ratio
- N/A
Max profit roughly equals short-call strike minus cost basis plus net premium; max loss roughly equals cost basis minus long-put strike minus net premium. Breakeven shifts by the net premium.
BSM collar payoff curve
Modeled P&L at expiration across a range of underlying prices for the collar on BSM. Each row is one sampled price point from the computed payoff curve; the full curve uses 200 price points internally before being summarized into 10 rows here.
When traders use collar on BSM
Collars on BSM hedge an existing long BSM stock position; the long put sets a floor while the short call finances it, often run as a near-zero-cost hedge during expected volatility windows.
BSM thesis for this collar
The market-implied 1-standard-deviation range for BSM extends from approximately $12.83 on the downside to $15.15 on the upside. A BSM collar hedges an existing long BSM position with a protective put while financing the put cost via a short call; when the premiums roughly offset, the collar acts as a near-zero-cost insurance band around the current spot. Current BSM IV rank near 5.37% sits in the lower third of its 1-year distribution, where IV often re-expands toward the mean; this favors premium-buying structures and disadvantages premium-selling structures on BSM at 28.90%. As a Energy name, BSM options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to BSM-specific events.
BSM collar positions are structurally neutral (protective); the modeled P&L assumes European-style exercise at expiration and ignores early assignment, transaction costs, dividends paid before expiry on the stock leg (when present), and the bid-ask spread on the listed chain. BSM positions also carry Energy sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move BSM alongside the broader basket even when BSM-specific fundamentals are unchanged. Always rebuild the position from current BSM chain quotes before placing a trade.
Frequently asked questions
- What is a collar on BSM?
- A collar on BSM is the collar strategy applied to BSM (stock). The strategy is structurally neutral (protective): A collar pairs long stock with a protective out-of-the-money put financed by a short out-of-the-money call, capping both tails of the position around the current spot. With BSM stock trading near $13.99, the strikes shown on this page are snapped to the nearest listed BSM chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are BSM collar max profit and max loss calculated?
- Max profit roughly equals short-call strike minus cost basis plus net premium; max loss roughly equals cost basis minus long-put strike minus net premium. Breakeven shifts by the net premium. For the BSM collar priced from the end-of-day chain at a 30-day expiry (ATM IV 28.90%), the computed maximum profit is unbounded per contract and the computed maximum loss is unbounded per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a BSM collar?
- The breakeven for the BSM collar priced on this page is no defined breakeven on the modeled curve at expiration, derived from end-of-day chain premiums. Breakeven is the underlying price at which the strategy's P&L crosses zero ignoring transaction costs and assignment risk. The current BSM market-implied 1-standard-deviation expected move is approximately 8.29%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a collar on BSM?
- Collars on BSM hedge an existing long BSM stock position; the long put sets a floor while the short call finances it, often run as a near-zero-cost hedge during expected volatility windows.
- How does current BSM implied volatility affect this collar?
- BSM ATM IV is at 28.90% with IV rank near 5.37%, which is on the low end of its 1-year range. Premium-buying structures (long call, long put, debit spreads) are relatively cheap in this regime; premium-selling structures collect less credit per unit risk.