How are PKW 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 PKW butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 16.50%), the computed maximum profit is $419.92 per contract and the computed maximum loss is -$262.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.

What is the breakeven for a PKW butterfly?

The breakeven for the PKW butterfly priced on this page is roughly $129.62 and $138.38 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 PKW market-implied 1-standard-deviation expected move is approximately 4.73%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.

How does current PKW implied volatility affect this butterfly?

PKW ATM IV is at 16.50% with IV rank near 1.20%, 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.

PKW Butterfly Strategy

PKW (Invesco BuyBack Achievers ETF), in the Financial Services sector, (Asset Management industry), listed on NASDAQ.

The Invesco BuyBack Achievers ETF (Fund) is based on the NASDAQ US BuyBack Achievers Index (Index). The Fund will normally invest at least 90% of its total assets in common stocks that comprise the Index. The Index is designed to track the performance of companies that meet the requirements to be classified as BuyBack Achievers. The NASDAQ US BuyBack Achievers Index is comprised of US securities issued by corporations that have effected a net reduction in shares outstanding of 5% or more in the trailing 12 months. The Fund and the Index are reconstituted annually in January and rebalanced quarterly in January, April, July and October. As of 08/31/2025 the Fund had an overall rating of 5 stars out of 378 funds and was rated 5 stars out of 378 funds, 5 stars out of 355 funds and 5 stars out of 282 funds for the 3-, 5- and 10- year periods, respectively.

PKW (Invesco BuyBack Achievers ETF) trades in the Financial Services sector, specifically Asset Management, with a market capitalization of approximately $1.64B, a beta of 0.94 versus the broader market, a 52-week range of 115.56-141.39, average daily share volume of 26K, a public-listing history dating back to 2006. These structural characteristics shape how PKW etf options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.

A beta of 0.94 places PKW roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline. PKW pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.

What is a butterfly on PKW?

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 PKW snapshot

As of May 15, 2026, spot at $134.49, ATM IV 16.50%, IV rank 1.20%, expected move 4.73%. The butterfly on PKW 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 PKW specifically: PKW IV at 16.50% is on the cheap side of its 1-year range, which favors premium-buying structures like a PKW butterfly, with a market-implied 1-standard-deviation move of approximately 4.73% (roughly $6.36 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 PKW expiries trade a higher absolute premium for lower per-day decay. Position sizing on PKW should anchor to the underlying notional of $134.49 per share and to the trader's directional view on PKW etf.

PKW butterfly setup

The PKW 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 PKW near $134.49, the first option leg uses a $128.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed PKW 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 PKW shares for the stock leg in covered calls and collars).

Action	Type	Strike / Basis	Premium (est)
Buy 1	Call	$128.00	$8.00
Sell 2	Call	$134.00	$3.50
Buy 1	Call	$141.00	$0.62

PKW butterfly risk and reward

Net Premium / Debit: -$162.00
Max Profit (per contract): $419.92
Max Loss (per contract): -$262.00
Breakeven(s): $129.62, $138.38
Risk / Reward Ratio: 1.603

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.

PKW butterfly payoff curve

Modeled P&L at expiration across a range of underlying prices for the butterfly on PKW. 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%	-$162.00
$29.75	-77.9%	-$162.00
$59.48	-55.8%	-$162.00
$89.22	-33.7%	-$162.00
$118.95	-11.6%	-$162.00
$148.69	+10.6%	-$262.00
$178.42	+32.7%	-$262.00
$208.16	+54.8%	-$262.00
$237.89	+76.9%	-$262.00
$267.63	+99.0%	-$262.00

When traders use butterfly on PKW

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

PKW thesis for this butterfly

The market-implied 1-standard-deviation range for PKW extends from approximately $128.13 on the downside to $140.85 on the upside. A PKW long call butterfly is a pinning play: it pays maximum at the middle strike if PKW settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current PKW IV rank near 1.20% 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 PKW at 16.50%. As a Financial Services name, PKW options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to PKW-specific events.

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

Frequently asked questions

What is a butterfly on PKW?: A butterfly on PKW is the butterfly strategy applied to PKW (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 PKW etf trading near $134.49, the strikes shown on this page are snapped to the nearest listed PKW chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
How are PKW 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 PKW butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 16.50%), the computed maximum profit is $419.92 per contract and the computed maximum loss is -$262.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
What is the breakeven for a PKW butterfly?: The breakeven for the PKW butterfly priced on this page is roughly $129.62 and $138.38 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 PKW market-implied 1-standard-deviation expected move is approximately 4.73%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
When should you consider a butterfly on PKW?: Butterflies on PKW are pinning bets - traders use them when they expect PKW 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 PKW implied volatility affect this butterfly?: PKW ATM IV is at 16.50% with IV rank near 1.20%, 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.