How are EPD 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 EPD butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 19.36%), the computed maximum profit is $115.25 per contract and the computed maximum loss is -$74.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.

What is the breakeven for a EPD butterfly?

The breakeven for the EPD butterfly priced on this page is roughly $37.74 and $40.26 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 EPD market-implied 1-standard-deviation expected move is approximately 5.55%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.

How does current EPD implied volatility affect this butterfly?

EPD ATM IV is at 19.36% with IV rank near 64.70%, 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.

EPD Butterfly Strategy

EPD (Enterprise Products Partners L.P.), in the Energy sector, (Oil & Gas Midstream industry), listed on NYSE.

Enterprise Products Partners L.P. provides midstream energy services to producers and consumers of natural gas, natural gas liquids (NGLs), crude oil, petrochemicals, and refined products. The company operates through four segments: NGL Pipelines & Services, Crude Oil Pipelines & Services, Natural Gas Pipelines & Services, and Petrochemical & Refined Products Services. The NGL Pipelines & Services segment offers natural gas processing and related NGL marketing services. It operates 19 natural gas processing facilities located in Colorado, Louisiana, Mississippi, New Mexico, Texas, and Wyoming; NGL pipelines; NGL fractionation facilities; NGL and related product storage facilities; and NGL marine terminals. The Crude Oil Pipelines & Services segment operates crude oil pipelines; and crude oil storage and marine terminals, which include a fleet of 255 tractor-trailer tank trucks that are used to transport crude oil. It also engages in crude oil marketing activities.

EPD (Enterprise Products Partners L.P.) trades in the Energy sector, specifically Oil & Gas Midstream, with a market capitalization of approximately $82.84B, a trailing P/E of 14.22, a beta of 0.50 versus the broader market, a 52-week range of 30.01-39.74, average daily share volume of 4.4M, a public-listing history dating back to 1998, approximately 7K full-time employees. These structural characteristics shape how EPD stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.

A beta of 0.50 indicates EPD has historically moved less than the broader market, dampening realized volatility and producing tighter expected-move bands per unit of dollar exposure. EPD pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.

What is a butterfly on EPD?

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 EPD snapshot

As of May 15, 2026, spot at $39.30, ATM IV 19.36%, IV rank 64.70%, expected move 5.55%. The butterfly on EPD 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 28-day expiry.

Why this butterfly structure on EPD specifically: EPD IV at 19.36% 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 5.55% (roughly $2.18 on the underlying). The 28-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated EPD expiries trade a higher absolute premium for lower per-day decay. Position sizing on EPD should anchor to the underlying notional of $39.30 per share and to the trader's directional view on EPD stock.

EPD butterfly setup

The EPD 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 EPD near $39.30, the first option leg uses a $37.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed EPD chain at a 28-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 EPD shares for the stock leg in covered calls and collars).

Action	Type	Strike / Basis	Premium (est)
Buy 1	Call	$37.00	$2.75
Sell 2	Call	$39.00	$1.15
Buy 1	Call	$41.00	$0.29

EPD butterfly risk and reward

Net Premium / Debit: -$74.00
Max Profit (per contract): $115.25
Max Loss (per contract): -$74.00
Breakeven(s): $37.74, $40.26
Risk / Reward Ratio: 1.557

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.

EPD butterfly payoff curve

Modeled P&L at expiration across a range of underlying prices for the butterfly on EPD. 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%	-$74.00
$8.70	-77.9%	-$74.00
$17.39	-55.8%	-$74.00
$26.08	-33.7%	-$74.00
$34.76	-11.5%	-$74.00
$43.45	+10.6%	-$74.00
$52.14	+32.7%	-$74.00
$60.83	+54.8%	-$74.00
$69.52	+76.9%	-$74.00
$78.21	+99.0%	-$74.00

When traders use butterfly on EPD

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

EPD thesis for this butterfly

The market-implied 1-standard-deviation range for EPD extends from approximately $37.12 on the downside to $41.48 on the upside. A EPD long call butterfly is a pinning play: it pays maximum at the middle strike if EPD settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current EPD IV rank near 64.70% is mid-range against its 1-year distribution, so the IV signal is neutral; the butterfly thesis on EPD should anchor more to the directional view and the expected-move geometry. As a Energy name, EPD options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to EPD-specific events.

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

Frequently asked questions

What is a butterfly on EPD?: A butterfly on EPD is the butterfly strategy applied to EPD (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 EPD stock trading near $39.30, the strikes shown on this page are snapped to the nearest listed EPD chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
How are EPD 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 EPD butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 19.36%), the computed maximum profit is $115.25 per contract and the computed maximum loss is -$74.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
What is the breakeven for a EPD butterfly?: The breakeven for the EPD butterfly priced on this page is roughly $37.74 and $40.26 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 EPD market-implied 1-standard-deviation expected move is approximately 5.55%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
When should you consider a butterfly on EPD?: Butterflies on EPD are pinning bets - traders use them when they expect EPD 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 EPD implied volatility affect this butterfly?: EPD ATM IV is at 19.36% with IV rank near 64.70%, 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.