SELF Butterfly Strategy
SELF (Global Self Storage, Inc.), in the Real Estate sector, (REIT - Industrial industry), listed on NASDAQ.
Global Self Storage functions as an independently administered and managed real estate investment trust (REIT). Its primary activities encompass the ownership, operation, management, acquisition, development, and renovation of self-storage facilities. These properties are specifically engineered to deliver secure, conveniently located, and budget-friendly storage solutions for both residential and commercial clientele. Through its fully owned subsidiaries, the company currently holds and/or oversees a portfolio of thirteen self-storage locations spread across Connecticut, Illinois, Indiana, New York, Ohio, Pennsylvania, South Carolina, and Oklahoma.
SELF (Global Self Storage, Inc.) trades in the Real Estate sector, specifically REIT - Industrial, with a market capitalization of approximately $59.2M, a trailing P/E of 29.63, a beta of 0.03 versus the broader market, a 52-week range of 4.73-5.63, average daily share volume of 23K, a public-listing history dating back to 1997, approximately 33 full-time employees. These structural characteristics shape how SELF stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 0.03 indicates SELF has historically moved less than the broader market, dampening realized volatility and producing tighter expected-move bands per unit of dollar exposure. SELF pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.
What is a butterfly on SELF?
A long call butterfly buys one lower-strike call, sells two ATM calls, and buys one higher-strike call, paying a small net debit for a defined-risk position that maxes out if the underlying pins the middle strike at expiration.
Current SELF snapshot
As of June 29, 2026, spot at $5.13, ATM IV 61.20%, IV rank 19.39%, expected move 17.55%. The butterfly on SELF 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 18-day expiry.
Why this butterfly structure on SELF specifically: SELF IV at 61.20% is on the cheap side of its 1-year range, which favors premium-buying structures like a SELF butterfly, with a market-implied 1-standard-deviation move of approximately 17.55% (roughly $0.90 on the underlying). The 18-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated SELF expiries trade a higher absolute premium for lower per-day decay. Position sizing on SELF should anchor to the underlying notional of $5.13 per share and to the trader's directional view on SELF stock.
SELF butterfly setup
The SELF butterfly below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With SELF near $5.13, the first option leg uses a $4.87 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed SELF chain at a 18-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 SELF shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $4.87 | N/A |
| Sell 2 | Call | $5.13 | N/A |
| Buy 1 | Call | $5.39 | N/A |
SELF butterfly 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 equals the wing width minus net debit times 100 (reached when the underlying pins the middle strike); max loss equals the net debit times 100. Two breakevens at lower-wing plus debit and upper-wing minus debit.
SELF butterfly payoff curve
Modeled P&L at expiration across a range of underlying prices for the butterfly on SELF. 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 butterfly on SELF
Butterflies on SELF are pinning bets - traders use them when they expect SELF to settle near a specific level at expiration (often the prior close, a round number, or the max-pain strike) and want defined-risk exposure to that outcome.
SELF thesis for this butterfly
The market-implied 1-standard-deviation range for SELF extends from approximately $4.23 on the downside to $6.03 on the upside. A SELF long call butterfly is a pinning play: it pays maximum at the middle strike if SELF settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current SELF IV rank near 19.39% 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 SELF at 61.20%. As a Real Estate name, SELF options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to SELF-specific events.
SELF butterfly positions are structurally neutral / pin (limited-risk, limited-reward); 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. SELF positions also carry Real Estate sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move SELF alongside the broader basket even when SELF-specific fundamentals are unchanged. Always rebuild the position from current SELF chain quotes before placing a trade.
Frequently asked questions
- What is a butterfly on SELF?
- A butterfly on SELF is the butterfly strategy applied to SELF (stock). The strategy is structurally neutral / pin (limited-risk, limited-reward): A long call butterfly buys one lower-strike call, sells two ATM calls, and buys one higher-strike call, paying a small net debit for a defined-risk position that maxes out if the underlying pins the middle strike at expiration. With SELF stock trading near $5.13, the strikes shown on this page are snapped to the nearest listed SELF chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are SELF butterfly max profit and max loss calculated?
- Max profit equals the wing width minus net debit times 100 (reached when the underlying pins the middle strike); max loss equals the net debit times 100. Two breakevens at lower-wing plus debit and upper-wing minus debit. For the SELF butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 61.20%), 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 SELF butterfly?
- The breakeven for the SELF butterfly 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 SELF market-implied 1-standard-deviation expected move is approximately 17.55%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a butterfly on SELF?
- Butterflies on SELF are pinning bets - traders use them when they expect SELF to settle near a specific level at expiration (often the prior close, a round number, or the max-pain strike) and want defined-risk exposure to that outcome.
- How does current SELF implied volatility affect this butterfly?
- SELF ATM IV is at 61.20% with IV rank near 19.39%, 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.