How are ESS 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 ESS butterfly priced from the November 13, 2026 end-of-day chain at a 30-day expiry (ATM IV 20.90%), the computed maximum profit is $942.99 per contract and the computed maximum loss is -$943.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.

What is the breakeven for a ESS butterfly?

The breakeven for the ESS butterfly priced on this page is roughly $280.57 at expiration, derived from the November 13, 2026 end-of-day chain's premiums. Breakeven is the underlying price at which the strategy's P&L crosses zero ignoring transaction costs and assignment risk. The ESS market-implied 1-standard-deviation expected move in the same options snapshot is approximately 5.99%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.

How does current ESS implied volatility affect this butterfly?

ESS ATM IV is at 20.90% with IV rank near 52.81%, 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.

ESS Butterfly Strategy

ESS (Essex Property Trust, Inc.), in the Real Estate sector, (REIT - Residential industry), listed on NYSE.

Essex Property Trust, Inc., a prominent S&P 500 constituent, operates as a vertically integrated real estate investment trust (REIT). The company focuses on the purchase, construction, renovation, and ongoing management of residential apartment complexes across select West Coast regions.

ESS (Essex Property Trust, Inc.) trades in the Real Estate sector, specifically REIT - Residential, with a market capitalization of approximately $17.56B, a trailing P/E of 50.19, a beta of 0.71 versus the broader market, a 52-week range of 238.46-303.35, average daily share volume of 516K, a public-listing history dating back to 1994, approximately 2K full-time employees. These structural characteristics shape how ESS stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.

A beta of 0.71 places ESS roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline. The trailing P/E of 50.19 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. ESS pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.

What is a butterfly on ESS?

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.

ESS snapshot

As of November 13, 2026, spot at $272.97, ATM IV 20.90%, IV rank 52.81%, expected move 5.99%. The butterfly on ESS below is built from the November 13, 2026 end-of-day chain, with strikes snapped to listed contracts and premiums pulled from the bid/ask midpoint at a 35-day expiry.

Why this butterfly structure on ESS specifically: ESS IV at 20.90% 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 5.99% (roughly $16.36 on the underlying). The 35-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated ESS expiries trade a higher absolute premium for lower per-day decay. Position sizing on ESS should anchor to the underlying notional of $272.97 per share and to the trader's directional view on ESS stock.

ESS butterfly setup

The ESS butterfly below is built from the November 13, 2026 end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With ESS at $272.97 on that close, the first option leg uses a $260.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed ESS chain at a 35-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 ESS shares for the stock leg in covered calls and collars).

Action	Type	Strike / Basis	Premium (est)
Buy 1	Call	$260.00	$16.60
Sell 2	Call	$270.00	$9.65
Buy 1	Call	$290.00	$2.13

ESS butterfly risk and reward

Net Premium / Debit: +$57.00
Max Profit (per contract): $942.99
Max Loss (per contract): -$943.00
Breakeven(s): $280.57
Risk / Reward Ratio: 1.000

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.

ESS butterfly payoff curve

Modeled P&L at expiration across a range of underlying prices for the butterfly on ESS. 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%	+$57.00
$60.36	-77.9%	+$57.00
$120.72	-55.8%	+$57.00
$181.07	-33.7%	+$57.00
$241.43	-11.6%	+$57.00
$301.78	+10.6%	-$943.00
$362.13	+32.7%	-$943.00
$422.49	+54.8%	-$943.00
$482.84	+76.9%	-$943.00
$543.20	+99.0%	-$943.00

When traders use butterfly on ESS

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

ESS thesis for this butterfly

The market-implied 1-standard-deviation range for ESS extends from approximately $256.61 on the downside to $289.33 on the upside. A ESS long call butterfly is a pinning play: it pays maximum at the middle strike if ESS settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current ESS IV rank near 52.81% is mid-range against its 1-year distribution, so the IV signal is neutral; the butterfly thesis on ESS should anchor more to the directional view and the expected-move geometry. As a Real Estate name, ESS options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to ESS-specific events.

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

Frequently asked questions

What is a butterfly on ESS?: A butterfly on ESS is the butterfly strategy applied to ESS (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 ESS stock at $272.97 on the November 13, 2026 close, the strikes shown on this page are snapped to the nearest listed ESS chain strike and the premiums come straight from that session's bid/ask midpoint.
How are ESS 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 ESS butterfly priced from the November 13, 2026 end-of-day chain at a 30-day expiry (ATM IV 20.90%), the computed maximum profit is $942.99 per contract and the computed maximum loss is -$943.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
What is the breakeven for a ESS butterfly?: The breakeven for the ESS butterfly priced on this page is roughly $280.57 at expiration, derived from the November 13, 2026 end-of-day chain's premiums. Breakeven is the underlying price at which the strategy's P&L crosses zero ignoring transaction costs and assignment risk. The ESS market-implied 1-standard-deviation expected move in the same options snapshot is approximately 5.99%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
When should you consider a butterfly on ESS?: Butterflies on ESS are pinning bets - traders use them when they expect ESS 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 ESS implied volatility affect this butterfly?: ESS ATM IV is at 20.90% with IV rank near 52.81%, 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.