How are MGM 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 MGM butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 31.23%), the computed maximum profit is $150.46 per contract and the computed maximum loss is -$140.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.

What is the breakeven for a MGM butterfly?

The breakeven for the MGM butterfly priced on this page is roughly $48.40 and $51.60 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 MGM market-implied 1-standard-deviation expected move is approximately 8.95%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.

How does current MGM implied volatility affect this butterfly?

MGM ATM IV is at 31.23% with IV rank near 38.39%, 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.

MGM Butterfly Strategy

MGM (MGM Resorts International), in the Consumer Cyclical sector, (Gambling, Resorts & Casinos industry), listed on NYSE.

MGM Resorts International, through its various divisions, manages and possesses casino, lodging, and entertainment complexes across the United States and Macau. The company's operations are segmented into three main areas: Las Vegas Strip Resorts, Regional Operations, and MGM China. Its resort properties offer a comprehensive suite of amenities including gaming facilities, accommodation, convention spaces, dining options, entertainment venues, retail outlets, and more. Beyond traditional slots and table games, its casino activities also encompass online sports wagering and iGaming through its BetMGM platform. As of February 17, 2021, its extensive portfolio comprised 29 distinct hotel and gaming destinations. Notable assets include its properties on the Las Vegas Strip and the Fallen Oak golf course.

MGM (MGM Resorts International) trades in the Consumer Cyclical sector, specifically Gambling, Resorts & Casinos, with a market capitalization of approximately $12.59B, a trailing P/E of 68.97, a beta of 1.31 versus the broader market, a 52-week range of 29.19-51.59, average daily share volume of 4.8M, a public-listing history dating back to 1988, approximately 78K full-time employees. These structural characteristics shape how MGM stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.

A beta of 1.31 indicates MGM has historically moved more than the broader market, amplifying both the directional payoff and the realized volatility relative to an index-equivalent position. The trailing P/E of 68.97 is on the rich side, which tends to correlate with higher earnings-window IV expansion as the market debates whether forward growth supports the multiple.

What is a butterfly on MGM?

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 MGM snapshot

As of June 29, 2026, spot at $49.84, ATM IV 31.23%, IV rank 38.39%, expected move 8.95%. The butterfly on MGM 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 32-day expiry.

Why this butterfly structure on MGM specifically: MGM IV at 31.23% 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 8.95% (roughly $4.46 on the underlying). The 32-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated MGM expiries trade a higher absolute premium for lower per-day decay. Position sizing on MGM should anchor to the underlying notional of $49.84 per share and to the trader's directional view on MGM stock.

MGM butterfly setup

The MGM 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 MGM near $49.84, the first option leg uses a $47.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed MGM chain at a 32-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 MGM shares for the stock leg in covered calls and collars).

Action	Type	Strike / Basis	Premium (est)
Buy 1	Call	$47.00	$4.00
Sell 2	Call	$50.00	$1.93
Buy 1	Call	$52.00	$1.25

MGM butterfly risk and reward

Net Premium / Debit: -$140.00
Max Profit (per contract): $150.46
Max Loss (per contract): -$140.00
Breakeven(s): $48.40, $51.60
Risk / Reward Ratio: 1.075

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.

MGM butterfly payoff curve

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

P&L at expiration across the modeled underlying-price range. Green shading marks profitable regions, red shading marks loss regions. Dotted purple verticals mark breakevens; the solid dark vertical marks current spot.

Underlying Price	% From Spot	P&L at Expiration
$0.01	-100.0%	-$140.00
$11.03	-77.9%	-$140.00
$22.05	-55.8%	-$140.00
$33.07	-33.7%	-$140.00
$44.09	-11.5%	-$140.00
$55.10	+10.6%	-$40.00
$66.12	+32.7%	-$40.00
$77.14	+54.8%	-$40.00
$88.16	+76.9%	-$40.00
$99.18	+99.0%	-$40.00

When traders use butterfly on MGM

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

MGM thesis for this butterfly

The market-implied 1-standard-deviation range for MGM extends from approximately $45.38 on the downside to $54.30 on the upside. A MGM long call butterfly is a pinning play: it pays maximum at the middle strike if MGM settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current MGM IV rank near 38.39% is mid-range against its 1-year distribution, so the IV signal is neutral; the butterfly thesis on MGM should anchor more to the directional view and the expected-move geometry. As a Consumer Cyclical name, MGM options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to MGM-specific events.

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

Frequently asked questions

What is a butterfly on MGM?: A butterfly on MGM is the butterfly strategy applied to MGM (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 MGM stock trading near $49.84, the strikes shown on this page are snapped to the nearest listed MGM chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
How are MGM 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 MGM butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 31.23%), the computed maximum profit is $150.46 per contract and the computed maximum loss is -$140.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
What is the breakeven for a MGM butterfly?: The breakeven for the MGM butterfly priced on this page is roughly $48.40 and $51.60 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 MGM market-implied 1-standard-deviation expected move is approximately 8.95%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
When should you consider a butterfly on MGM?: Butterflies on MGM are pinning bets - traders use them when they expect MGM 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 MGM implied volatility affect this butterfly?: MGM ATM IV is at 31.23% with IV rank near 38.39%, 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.