How are PNR 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 PNR butterfly priced from the August 14, 2026 end-of-day chain at a 30-day expiry (ATM IV 32.30%), the computed maximum profit is $302.10 per contract and the computed maximum loss is -$190.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.

What is the breakeven for a PNR butterfly?

The breakeven for the PNR butterfly priced on this page is roughly $68.10 at expiration, derived from the August 14, 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 PNR market-implied 1-standard-deviation expected move in the same options snapshot is approximately 9.26%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.

How does current PNR implied volatility affect this butterfly?

PNR ATM IV is at 32.30% with IV rank near 55.57%, 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.

PNR Butterfly Strategy

PNR (Pentair plc), in the Industrials sector, (Industrial - Machinery industry), listed on NYSE.

Pentair plc engages in the provision of water solutions for residential, commercial, industrial, infrastructure, and agricultural applications. It operates through the following segments: Flow, Water Solutions, and Pool. The Flow segment designs, manufactures, and sells various fluid treatment and pump products and systems, including pressure vessels, gas recovery solutions, membrane bioreactors, wastewater reuse systems and advanced membrane filtration, separation systems, water disposal pumps, water supply pumps, fluid transfer pumps, turbine pumps, solid handling pumps, and agricultural spray nozzles, while serving the global residential, commercial, and industrial markets. The Water Solutions segment covers commercial and residential water treatment products and systems, including pressure tanks, control valves, activated carbon products, commercial ice machines, conventional filtration products, and point-of-entry and point-of-use water treatment systems. The Pool segment refers to a line of energy-efficient residential and commercial pool equipment and accessories, including pumps, filters, heaters, lights, automatic controls, automatic cleaners, maintenance equipment, and pool accessories. The company was founded by Murray J.

PNR (Pentair plc) trades in the Industrials sector, specifically Industrial - Machinery, with a market capitalization of approximately $10.50B, a trailing P/E of 16.33, a beta of 1.03 versus the broader market, a 52-week range of 57.6-113.95, average daily share volume of 2.5M, a public-listing history dating back to 1973, approximately 9K full-time employees. These structural characteristics shape how PNR stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.

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

What is a butterfly on PNR?

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.

PNR snapshot

As of August 14, 2026, spot at $66.07, ATM IV 32.30%, IV rank 55.57%, expected move 9.26%. The butterfly on PNR below is built from the August 14, 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 PNR specifically: PNR IV at 32.30% 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 9.26% (roughly $6.12 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 PNR expiries trade a higher absolute premium for lower per-day decay. Position sizing on PNR should anchor to the underlying notional of $66.07 per share and to the trader's directional view on PNR stock.

PNR butterfly setup

The PNR butterfly below is built from the August 14, 2026 end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With PNR at $66.07 on that close, the first option leg uses a $62.50 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed PNR 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 PNR shares for the stock leg in covered calls and collars).

Action	Type	Strike / Basis	Premium (est)
Buy 1	Call	$62.50	$5.25
Sell 2	Call	$65.00	$3.70
Buy 1	Call	$70.00	$1.55

PNR butterfly risk and reward

Net Premium / Debit: +$60.00
Max Profit (per contract): $302.10
Max Loss (per contract): -$190.00
Breakeven(s): $68.10
Risk / Reward Ratio: 1.590

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.

PNR butterfly payoff curve

Modeled P&L at expiration across a range of underlying prices for the butterfly on PNR. 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%	+$60.00
$14.62	-77.9%	+$60.00
$29.22	-55.8%	+$60.00
$43.83	-33.7%	+$60.00
$58.44	-11.5%	+$60.00
$73.05	+10.6%	-$190.00
$87.65	+32.7%	-$190.00
$102.26	+54.8%	-$190.00
$116.87	+76.9%	-$190.00
$131.48	+99.0%	-$190.00

When traders use butterfly on PNR

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

PNR thesis for this butterfly

The market-implied 1-standard-deviation range for PNR extends from approximately $59.95 on the downside to $72.19 on the upside. A PNR long call butterfly is a pinning play: it pays maximum at the middle strike if PNR settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current PNR IV rank near 55.57% is mid-range against its 1-year distribution, so the IV signal is neutral; the butterfly thesis on PNR should anchor more to the directional view and the expected-move geometry. As a Industrials name, PNR options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to PNR-specific events.

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

Frequently asked questions

What is a butterfly on PNR?: A butterfly on PNR is the butterfly strategy applied to PNR (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 PNR stock at $66.07 on the August 14, 2026 close, the strikes shown on this page are snapped to the nearest listed PNR chain strike and the premiums come straight from that session's bid/ask midpoint.
How are PNR 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 PNR butterfly priced from the August 14, 2026 end-of-day chain at a 30-day expiry (ATM IV 32.30%), the computed maximum profit is $302.10 per contract and the computed maximum loss is -$190.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
What is the breakeven for a PNR butterfly?: The breakeven for the PNR butterfly priced on this page is roughly $68.10 at expiration, derived from the August 14, 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 PNR market-implied 1-standard-deviation expected move in the same options snapshot is approximately 9.26%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
When should you consider a butterfly on PNR?: Butterflies on PNR are pinning bets - traders use them when they expect PNR 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 PNR implied volatility affect this butterfly?: PNR ATM IV is at 32.30% with IV rank near 55.57%, 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.