XLSR Butterfly Strategy
XLSR (State Street US Sector Rotation ETF), in the Financial Services sector, (Asset Management industry), listed on AMEX.
The State Street US Sector Rotation ETF seeks to provide capital appreciation by tactically allocating among the GICS-defined sectors of the S&P 500 IndexThe investment approach combines quantitative and qualitative analysis and dynamically adjusts active risk budgets relative to the benchmarkTypically rebalanced monthly, but rebalancing may occur more or less frequently depending on market conditions
XLSR (State Street US Sector Rotation ETF) trades in the Financial Services sector, specifically Asset Management, with a market capitalization of approximately $955.0M, a beta of 1.00 versus the broader market, a 52-week range of 51.239-65.63, average daily share volume of 69K, a public-listing history dating back to 2019. These structural characteristics shape how XLSR etf options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 1.00 places XLSR roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline. XLSR pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.
What is a butterfly on XLSR?
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 XLSR snapshot
As of May 15, 2026, spot at $65.37, ATM IV 19.30%, IV rank 3.96%, expected move 5.53%. The butterfly on XLSR 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 butterfly structure on XLSR specifically: XLSR IV at 19.30% is on the cheap side of its 1-year range, which favors premium-buying structures like a XLSR butterfly, with a market-implied 1-standard-deviation move of approximately 5.53% (roughly $3.62 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 XLSR expiries trade a higher absolute premium for lower per-day decay. Position sizing on XLSR should anchor to the underlying notional of $65.37 per share and to the trader's directional view on XLSR etf.
XLSR butterfly setup
The XLSR 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 XLSR near $65.37, the first option leg uses a $62.10 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed XLSR 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 XLSR shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $62.10 | N/A |
| Sell 2 | Call | $65.37 | N/A |
| Buy 1 | Call | $68.64 | N/A |
XLSR 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.
XLSR butterfly payoff curve
Modeled P&L at expiration across a range of underlying prices for the butterfly on XLSR. 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 XLSR
Butterflies on XLSR are pinning bets - traders use them when they expect XLSR 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.
XLSR thesis for this butterfly
The market-implied 1-standard-deviation range for XLSR extends from approximately $61.75 on the downside to $68.99 on the upside. A XLSR long call butterfly is a pinning play: it pays maximum at the middle strike if XLSR settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current XLSR IV rank near 3.96% 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 XLSR at 19.30%. As a Financial Services name, XLSR options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to XLSR-specific events.
XLSR 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. XLSR positions also carry Financial Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move XLSR alongside the broader basket even when XLSR-specific fundamentals are unchanged. Always rebuild the position from current XLSR chain quotes before placing a trade.
Frequently asked questions
- What is a butterfly on XLSR?
- A butterfly on XLSR is the butterfly strategy applied to XLSR (etf). 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 XLSR etf trading near $65.37, the strikes shown on this page are snapped to the nearest listed XLSR chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are XLSR 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 XLSR butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 19.30%), 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 XLSR butterfly?
- The breakeven for the XLSR 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 XLSR market-implied 1-standard-deviation expected move is approximately 5.53%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a butterfly on XLSR?
- Butterflies on XLSR are pinning bets - traders use them when they expect XLSR 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 XLSR implied volatility affect this butterfly?
- XLSR ATM IV is at 19.30% with IV rank near 3.96%, 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.