How are PHO 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 PHO butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 22.20%), the computed maximum profit is $270.92 per contract and the computed maximum loss is -$214.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.

What is the breakeven for a PHO butterfly?

The breakeven for the PHO butterfly priced on this page is roughly $62.14 and $67.93 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 PHO market-implied 1-standard-deviation expected move is approximately 6.36%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.

How does current PHO implied volatility affect this butterfly?

PHO ATM IV is at 22.20% with IV rank near 2.91%, 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.

PHO Butterfly Strategy

PHO (Invesco Water Resources ETF), in the Financial Services sector, (Asset Management industry), listed on NASDAQ.

The Invesco Water Resources ETF (Fund) is based on the NASDAQ OMX US Water Index (Index). The Fund generally will invest at least 90% of its total assets in common stocks and American depositary receipts (ADRs) and global depositary receipts (GDRs) of companies in the water industry that comprise the Underlying Index. The Underlying Index seeks to track the performance of US exchange-listed companies that create products designed to conserve and purify water for homes, businesses and industries. The Fund and the Index are rebalanced quarterly and reconstituted annually in April. As of 08/31/2022 the Fund had an overall rating of 5 stars out of 106 funds and was rated 3 stars out of 106 funds, 5 stars out of 99 funds and 5 stars out of 87 funds for the 3-, 5- and 10- year periods, respectively. Source: Morningstar Inc.

PHO (Invesco Water Resources ETF) trades in the Financial Services sector, specifically Asset Management, with a market capitalization of approximately $2.03B, a beta of 1.03 versus the broader market, a 52-week range of 65.02-74.93, average daily share volume of 89K, a public-listing history dating back to 2005. These structural characteristics shape how PHO etf options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.

A beta of 1.03 places PHO roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline. PHO pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.

What is a butterfly on PHO?

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 PHO snapshot

As of May 15, 2026, spot at $64.52, ATM IV 22.20%, IV rank 2.91%, expected move 6.36%. The butterfly on PHO 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 PHO specifically: PHO IV at 22.20% is on the cheap side of its 1-year range, which favors premium-buying structures like a PHO butterfly, with a market-implied 1-standard-deviation move of approximately 6.36% (roughly $4.11 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 PHO expiries trade a higher absolute premium for lower per-day decay. Position sizing on PHO should anchor to the underlying notional of $64.52 per share and to the trader's directional view on PHO etf.

PHO butterfly setup

The PHO 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 PHO near $64.52, the first option leg uses a $60.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed PHO 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 PHO shares for the stock leg in covered calls and collars).

Action	Type	Strike / Basis	Premium (est)
Buy 1	Call	$60.00	$5.50
Sell 2	Call	$65.00	$1.98
Buy 1	Call	$68.00	$0.59

PHO butterfly risk and reward

Net Premium / Debit: -$214.00
Max Profit (per contract): $270.92
Max Loss (per contract): -$214.00
Breakeven(s): $62.14, $67.93
Risk / Reward Ratio: 1.266

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.

PHO butterfly payoff curve

Modeled P&L at expiration across a range of underlying prices for the butterfly on PHO. 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%	-$214.00
$14.27	-77.9%	-$214.00
$28.54	-55.8%	-$214.00
$42.80	-33.7%	-$214.00
$57.07	-11.5%	-$214.00
$71.33	+10.6%	-$14.00
$85.60	+32.7%	-$14.00
$99.86	+54.8%	-$14.00
$114.13	+76.9%	-$14.00
$128.39	+99.0%	-$14.00

When traders use butterfly on PHO

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

PHO thesis for this butterfly

The market-implied 1-standard-deviation range for PHO extends from approximately $60.41 on the downside to $68.63 on the upside. A PHO long call butterfly is a pinning play: it pays maximum at the middle strike if PHO settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current PHO IV rank near 2.91% 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 PHO at 22.20%. As a Financial Services name, PHO options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to PHO-specific events.

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

Frequently asked questions

What is a butterfly on PHO?: A butterfly on PHO is the butterfly strategy applied to PHO (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 PHO etf trading near $64.52, the strikes shown on this page are snapped to the nearest listed PHO chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
How are PHO 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 PHO butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 22.20%), the computed maximum profit is $270.92 per contract and the computed maximum loss is -$214.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
What is the breakeven for a PHO butterfly?: The breakeven for the PHO butterfly priced on this page is roughly $62.14 and $67.93 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 PHO market-implied 1-standard-deviation expected move is approximately 6.36%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
When should you consider a butterfly on PHO?: Butterflies on PHO are pinning bets - traders use them when they expect PHO 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 PHO implied volatility affect this butterfly?: PHO ATM IV is at 22.20% with IV rank near 2.91%, 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.