How are DES 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 DES butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 21.00%), the computed maximum profit is $107.92 per contract and the computed maximum loss is -$77.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.

What is the breakeven for a DES butterfly?

The breakeven for the DES butterfly priced on this page is roughly $39.77 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 DES market-implied 1-standard-deviation expected move is approximately 6.02%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.

How does current DES implied volatility affect this butterfly?

DES ATM IV is at 21.00% with IV rank near 20.63%, 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.

DES Butterfly Strategy

DES (WisdomTree U.S. SmallCap Dividend Fund), in the Financial Services sector, (Asset Management industry), listed on AMEX.

DES offers a different choice amid the cacophony of many US small-cap ETFs, as it is a fund focused on yield. DES' strategy does indeed provide higher dividend yield than the market by overweighting dividend-heavy sectors. DES also leans toward the micro-cap side of the small-cap space. Index constituents are based on the remaining market capitalization of the WisdomTree US Dividend Index the dividend-paying universe of companies in the U.S. stock market after the 300 largest companies are removed. Companies comprising the bottom 25% of the remaining market capitalization are selected for inclusion. The Underlying Index is rebalanced annually.

DES (WisdomTree U.S. SmallCap Dividend Fund) trades in the Financial Services sector, specifically Asset Management, with a market capitalization of approximately $2.08B, a beta of 0.92 versus the broader market, a 52-week range of 31.05-40.8, average daily share volume of 151K, a public-listing history dating back to 2006, approximately 4K full-time employees. These structural characteristics shape how DES etf options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.

A beta of 0.92 places DES roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline. DES pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.

What is a butterfly on DES?

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 DES snapshot

As of June 30, 2026, spot at $40.64, ATM IV 21.00%, IV rank 20.63%, expected move 6.02%. The butterfly on DES 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 17-day expiry.

Why this butterfly structure on DES specifically: DES IV at 21.00% is on the cheap side of its 1-year range, which favors premium-buying structures like a DES butterfly, with a market-implied 1-standard-deviation move of approximately 6.02% (roughly $2.45 on the underlying). The 17-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated DES expiries trade a higher absolute premium for lower per-day decay. Position sizing on DES should anchor to the underlying notional of $40.64 per share and to the trader's directional view on DES etf.

DES butterfly setup

The DES 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 DES near $40.64, the first option leg uses a $39.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed DES chain at a 17-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 DES shares for the stock leg in covered calls and collars).

Action	Type	Strike / Basis	Premium (est)
Buy 1	Call	$39.00	$1.70
Sell 2	Call	$41.00	$0.60
Buy 1	Call	$42.00	$0.27

DES butterfly risk and reward

Net Premium / Debit: -$77.00
Max Profit (per contract): $107.92
Max Loss (per contract): -$77.00
Breakeven(s): $39.77
Risk / Reward Ratio: 1.402

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.

DES butterfly payoff curve

Modeled P&L at expiration across a range of underlying prices for the butterfly on DES. 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%	-$77.00
$8.99	-77.9%	-$77.00
$17.98	-55.8%	-$77.00
$26.96	-33.7%	-$77.00
$35.95	-11.5%	-$77.00
$44.93	+10.6%	+$23.00
$53.92	+32.7%	+$23.00
$62.90	+54.8%	+$23.00
$71.89	+76.9%	+$23.00
$80.87	+99.0%	+$23.00

When traders use butterfly on DES

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

DES thesis for this butterfly

The market-implied 1-standard-deviation range for DES extends from approximately $38.19 on the downside to $43.09 on the upside. A DES long call butterfly is a pinning play: it pays maximum at the middle strike if DES settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current DES IV rank near 20.63% 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 DES at 21.00%. As a Financial Services name, DES options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to DES-specific events.

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

Frequently asked questions

What is a butterfly on DES?: A butterfly on DES is the butterfly strategy applied to DES (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 DES etf trading near $40.64, the strikes shown on this page are snapped to the nearest listed DES chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
How are DES 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 DES butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 21.00%), the computed maximum profit is $107.92 per contract and the computed maximum loss is -$77.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
What is the breakeven for a DES butterfly?: The breakeven for the DES butterfly priced on this page is roughly $39.77 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 DES market-implied 1-standard-deviation expected move is approximately 6.02%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
When should you consider a butterfly on DES?: Butterflies on DES are pinning bets - traders use them when they expect DES 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 DES implied volatility affect this butterfly?: DES ATM IV is at 21.00% with IV rank near 20.63%, 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.