How are VPLS 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 VPLS butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 10.30%), the computed maximum profit is $228.22 per contract and the computed maximum loss is -$167.50 per contract. Live intraday quotes will differ as the chain moves through the trading session.

What is the breakeven for a VPLS butterfly?

The breakeven for the VPLS butterfly priced on this page is roughly $74.51 and $79.16 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 VPLS market-implied 1-standard-deviation expected move is approximately 2.95%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.

How does current VPLS implied volatility affect this butterfly?

VPLS ATM IV is at 10.30% with IV rank near 2.81%, 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.

VPLS Butterfly Strategy

VPLS (Vanguard Core-Plus Bond ETF), in the Financial Services sector, (Asset Management industry), listed on NASDAQ.

This actively managed fund seeks to provide broadly diversified exposure primarily to the U.S. investment-grade bond market, with selective exposure to below-investment-grade bonds and debt from other countries, including emerging markets. The low-cost fund invests in U.S. Treasury, mortgage-backed, and corporate securities, and emerging markets debt of varying yields, maturities, and credit qualities. Using a disciplined, risk-controlled approach, the fund seeks to outperform its benchmark through security selection, sector allocation, and duration decisions. Like other bond funds, the fund is subject to interest rate risk; increases in interest rates may cause the price of the bonds in the portfolio to decrease, reducing the fund’s net asset value. This fund is expected to have a moderate allocation to lower-credit-quality securities, so it is also subject to credit risk; negative perceptions about an issuer’s ability to make its interest or principal payments in a timely manner may cause the price of that bond to decrease.

VPLS (Vanguard Core-Plus Bond ETF) trades in the Financial Services sector, specifically Asset Management, with a market capitalization of approximately $822.9M, a beta of 0.14 versus the broader market, a 52-week range of 75.77-79.41, average daily share volume of 154K, a public-listing history dating back to 2023. These structural characteristics shape how VPLS etf options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.

A beta of 0.14 indicates VPLS has historically moved less than the broader market, dampening realized volatility and producing tighter expected-move bands per unit of dollar exposure. VPLS pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.

What is a butterfly on VPLS?

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 VPLS snapshot

As of May 15, 2026, spot at $77.17, ATM IV 10.30%, IV rank 2.81%, expected move 2.95%. The butterfly on VPLS 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 VPLS specifically: VPLS IV at 10.30% is on the cheap side of its 1-year range, which favors premium-buying structures like a VPLS butterfly, with a market-implied 1-standard-deviation move of approximately 2.95% (roughly $2.28 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 VPLS expiries trade a higher absolute premium for lower per-day decay. Position sizing on VPLS should anchor to the underlying notional of $77.17 per share and to the trader's directional view on VPLS etf.

VPLS butterfly setup

The VPLS 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 VPLS near $77.17, the first option leg uses a $72.83 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed VPLS 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 VPLS shares for the stock leg in covered calls and collars).

Action	Type	Strike / Basis	Premium (est)
Buy 1	Call	$72.83	$4.53
Sell 2	Call	$76.83	$1.61
Buy 1	Call	$80.83	$0.37

VPLS butterfly risk and reward

Net Premium / Debit: -$167.50
Max Profit (per contract): $228.22
Max Loss (per contract): -$167.50
Breakeven(s): $74.51, $79.16
Risk / Reward Ratio: 1.363

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.

VPLS butterfly payoff curve

Modeled P&L at expiration across a range of underlying prices for the butterfly on VPLS. 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%	-$167.50
$17.07	-77.9%	-$167.50
$34.13	-55.8%	-$167.50
$51.19	-33.7%	-$167.50
$68.26	-11.6%	-$167.50
$85.32	+10.6%	-$167.50
$102.38	+32.7%	-$167.50
$119.44	+54.8%	-$167.50
$136.50	+76.9%	-$167.50
$153.56	+99.0%	-$167.50

When traders use butterfly on VPLS

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

VPLS thesis for this butterfly

The market-implied 1-standard-deviation range for VPLS extends from approximately $74.89 on the downside to $79.45 on the upside. A VPLS long call butterfly is a pinning play: it pays maximum at the middle strike if VPLS settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current VPLS IV rank near 2.81% 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 VPLS at 10.30%. As a Financial Services name, VPLS options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to VPLS-specific events.

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

Frequently asked questions

What is a butterfly on VPLS?: A butterfly on VPLS is the butterfly strategy applied to VPLS (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 VPLS etf trading near $77.17, the strikes shown on this page are snapped to the nearest listed VPLS chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
How are VPLS 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 VPLS butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 10.30%), the computed maximum profit is $228.22 per contract and the computed maximum loss is -$167.50 per contract. Live intraday quotes will differ as the chain moves through the trading session.
What is the breakeven for a VPLS butterfly?: The breakeven for the VPLS butterfly priced on this page is roughly $74.51 and $79.16 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 VPLS market-implied 1-standard-deviation expected move is approximately 2.95%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
When should you consider a butterfly on VPLS?: Butterflies on VPLS are pinning bets - traders use them when they expect VPLS 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 VPLS implied volatility affect this butterfly?: VPLS ATM IV is at 10.30% with IV rank near 2.81%, 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.