How are XLRE 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 XLRE butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 16.20%), the computed maximum profit is $133.73 per contract and the computed maximum loss is -$62.50 per contract. Live intraday quotes will differ as the chain moves through the trading session.

What is the breakeven for a XLRE butterfly?

The breakeven for the XLRE butterfly priced on this page is roughly $41.63 and $44.38 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 XLRE market-implied 1-standard-deviation expected move is approximately 4.64%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.

How does current XLRE implied volatility affect this butterfly?

XLRE ATM IV is at 16.20% with IV rank near 64.27%, which is mid-range against its 1-year history. Strategy selection depends more on directional thesis and expected move than on a strong IV signal.

XLRE Butterfly Strategy

XLRE (State Street Real Estate Select Sector SPDR ETF), in the Financial Services sector, (Asset Management industry), listed on AMEX.

The State Street Real Estate Select Sector SPDR ETF seeks to provide investment results that, before expenses, correspond generally to the price and yield performance of the Real Estate Select Sector Index (the "Index")The Index seeks to provide an effective representation of the real estate sector of the S&P 500 IndexSeeks to provide precise exposure to companies from real estate management and development and REITs, excluding mortgage REITsAllows investors to take strategic or tactical positions at a more targeted level than traditional style based investing

XLRE (State Street Real Estate Select Sector SPDR ETF) trades in the Financial Services sector, specifically Asset Management, with a market capitalization of approximately $7.65B, a beta of 1.06 versus the broader market, a 52-week range of 39.725-44.91, average daily share volume of 7.8M, a public-listing history dating back to 2015. These structural characteristics shape how XLRE etf options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.

A beta of 1.06 places XLRE roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline. XLRE pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.

What is a butterfly on XLRE?

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 XLRE snapshot

As of May 15, 2026, spot at $43.25, ATM IV 16.20%, IV rank 64.27%, expected move 4.64%. The butterfly on XLRE 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 XLRE specifically: XLRE IV at 16.20% is mid-range versus its 1-year history, so strategy selection should anchor more to the directional thesis than to the IV regime, with a market-implied 1-standard-deviation move of approximately 4.64% (roughly $2.01 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 XLRE expiries trade a higher absolute premium for lower per-day decay. Position sizing on XLRE should anchor to the underlying notional of $43.25 per share and to the trader's directional view on XLRE etf.

XLRE butterfly setup

The XLRE 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 XLRE near $43.25, the first option leg uses a $41.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed XLRE 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 XLRE shares for the stock leg in covered calls and collars).

Action	Type	Strike / Basis	Premium (est)
Buy 1	Call	$41.00	$2.68
Sell 2	Call	$43.00	$1.13
Buy 1	Call	$45.00	$0.20

XLRE butterfly risk and reward

Net Premium / Debit: -$62.50
Max Profit (per contract): $133.73
Max Loss (per contract): -$62.50
Breakeven(s): $41.63, $44.38
Risk / Reward Ratio: 2.140

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.

XLRE butterfly payoff curve

Modeled P&L at expiration across a range of underlying prices for the butterfly on XLRE. 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.

Underlying Price	% From Spot	P&L at Expiration
$0.01	-100.0%	-$62.50
$9.57	-77.9%	-$62.50
$19.13	-55.8%	-$62.50
$28.70	-33.7%	-$62.50
$38.26	-11.5%	-$62.50
$47.82	+10.6%	-$62.50
$57.38	+32.7%	-$62.50
$66.94	+54.8%	-$62.50
$76.50	+76.9%	-$62.50
$86.07	+99.0%	-$62.50

When traders use butterfly on XLRE

Butterflies on XLRE are pinning bets - traders use them when they expect XLRE 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.

XLRE thesis for this butterfly

The market-implied 1-standard-deviation range for XLRE extends from approximately $41.24 on the downside to $45.26 on the upside. A XLRE long call butterfly is a pinning play: it pays maximum at the middle strike if XLRE settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current XLRE IV rank near 64.27% is mid-range against its 1-year distribution, so the IV signal is neutral; the butterfly thesis on XLRE should anchor more to the directional view and the expected-move geometry. As a Financial Services name, XLRE options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to XLRE-specific events.

XLRE 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. XLRE positions also carry Financial Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move XLRE alongside the broader basket even when XLRE-specific fundamentals are unchanged. Always rebuild the position from current XLRE chain quotes before placing a trade.

Frequently asked questions

What is a butterfly on XLRE?: A butterfly on XLRE is the butterfly strategy applied to XLRE (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 XLRE etf trading near $43.25, the strikes shown on this page are snapped to the nearest listed XLRE chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
How are XLRE 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 XLRE butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 16.20%), the computed maximum profit is $133.73 per contract and the computed maximum loss is -$62.50 per contract. Live intraday quotes will differ as the chain moves through the trading session.
What is the breakeven for a XLRE butterfly?: The breakeven for the XLRE butterfly priced on this page is roughly $41.63 and $44.38 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 XLRE market-implied 1-standard-deviation expected move is approximately 4.64%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
When should you consider a butterfly on XLRE?: Butterflies on XLRE are pinning bets - traders use them when they expect XLRE 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 XLRE implied volatility affect this butterfly?: XLRE ATM IV is at 16.20% with IV rank near 64.27%, which is mid-range against its 1-year history. Strategy selection depends more on directional thesis and expected move than on a strong IV signal.