How are PNR straddle max profit and max loss calculated?

Upside max profit is unbounded; downside max profit is bounded at the strike minus the combined call plus put debit (reached at zero). Max loss equals the combined debit times 100 (reached when the underlying pins to the strike). Two breakevens at strike plus debit and strike minus debit. For the PNR straddle priced from the end-of-day chain at a 30-day expiry (ATM IV 30.90%), the computed maximum profit is unbounded per contract and the computed maximum loss is -$541.93 per contract. Live intraday quotes will differ as the chain moves through the trading session.

What is the breakeven for a PNR straddle?

The breakeven for the PNR straddle priced on this page is roughly $67.00 and $78.00 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 PNR market-implied 1-standard-deviation expected move is approximately 8.86%; 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 straddle?

PNR ATM IV is at 30.90% with IV rank near 58.44%, 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 Straddle Strategy

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

Pentair plc provides various water solutions worldwide. It operates through Consumer Solutions; and Industrial & Flow Technologies segments. The Consumer Solutions segment designs, manufactures, and sells residential and commercial pool equipment and accessories, including pumps, filters, heaters, lights, automatic controls, automatic cleaners, maintenance equipment, and pool accessories for residential and commercial pool maintenance, repair, renovation, service, and construction applications; and water treatment products and systems comprising pressure tanks, control valves, activated carbon products, conventional filtration products, and point-of-entry and point-of-use systems for the use in residential whole home water filtration, drinking water filtration, and water softening solutions, as well as in commercial total water management and filtration in foodservice operations. It offers its products under the Everpure, Ken's Beverage, Kreepy Krauly, Pentair Water Solutions, Pleatco, RainSoft, and Sta-Rite brands. The Industrial & Flow Technologies segment manufactures and sells fluid treatment products, such as advanced membrane filtration products, separation systems, and membrane bioreactors; water supply and disposal, solid handling, fluid transfer, and turbine pumps; and valves, spray nozzles, process filtration systems, and gas recovery solutions for food and beverage, fluid separation technologies, water and wastewater treatment, water wells, pressure boosting, fire suppression, flood control, agricultural irrigation, crop spray, fluid circulation and transfer, fluid delivery, ion exchange, desalination, residential and municipal wells, and wastewater solids handling applications. It offers its products under the Pentair, Aurora, Berkeley, Codeline, Fairbanks-Nijhuis, Haffmans, Hydromatic, Hypro, Jung Pumpen, Myers, Sta-Rite, Shurflo, Südmo, and X-Flow brands.

PNR (Pentair plc) trades in the Industrials sector, specifically Industrial - Machinery, with a market capitalization of approximately $11.90B, a trailing P/E of 17.82, a beta of 1.10 versus the broader market, a 52-week range of 73.465-113.95, average daily share volume of 1.7M, a public-listing history dating back to 1973, approximately 10K 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 1.10 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 straddle on PNR?

A long straddle buys an ATM call and an ATM put at the same strike, profiting from a large move in either direction; max loss equals the combined debit when the underlying pins to the strike at expiration.

Current PNR snapshot

As of May 15, 2026, spot at $72.78, ATM IV 30.90%, IV rank 58.44%, expected move 8.86%. The straddle on PNR 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 straddle structure on PNR specifically: PNR IV at 30.90% 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 8.86% (roughly $6.45 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 PNR expiries trade a higher absolute premium for lower per-day decay. Position sizing on PNR should anchor to the underlying notional of $72.78 per share and to the trader's directional view on PNR stock.

PNR straddle setup

The PNR straddle below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With PNR near $72.78, the first option leg uses a $72.50 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 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 PNR shares for the stock leg in covered calls and collars).

Action	Type	Strike / Basis	Premium (est)
Buy 1	Call	$72.50	$3.10
Buy 1	Put	$72.50	$2.40

PNR straddle risk and reward

Net Premium / Debit: -$550.00
Max Profit (per contract): Unbounded
Max Loss (per contract): -$541.93
Breakeven(s): $67.00, $78.00
Risk / Reward Ratio: Unbounded

Upside max profit is unbounded; downside max profit is bounded at the strike minus the combined call plus put debit (reached at zero). Max loss equals the combined debit times 100 (reached when the underlying pins to the strike). Two breakevens at strike plus debit and strike minus debit.

PNR straddle payoff curve

Modeled P&L at expiration across a range of underlying prices for the straddle 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.

Underlying Price	% From Spot	P&L at Expiration
$0.01	-100.0%	+$6,699.00
$16.10	-77.9%	+$5,089.90
$32.19	-55.8%	+$3,480.81
$48.28	-33.7%	+$1,871.71
$64.37	-11.6%	+$262.62
$80.46	+10.6%	+$246.48
$96.56	+32.7%	+$1,855.57
$112.65	+54.8%	+$3,464.67
$128.74	+76.9%	+$5,073.76
$144.83	+99.0%	+$6,682.86

When traders use straddle on PNR

Straddles on PNR are pure-volatility plays that profit from large moves in either direction; traders typically buy PNR straddles ahead of earnings, FDA decisions, or other catalysts where the realized move is expected to exceed the implied move priced into the chain.

PNR thesis for this straddle

The market-implied 1-standard-deviation range for PNR extends from approximately $66.33 on the downside to $79.23 on the upside. A PNR long straddle is a pure-volatility play: it profits when the underlying moves far enough from the strike in either direction to overcome the combined call plus put debit, regardless of direction. Current PNR IV rank near 58.44% is mid-range against its 1-year distribution, so the IV signal is neutral; the straddle 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 straddle positions are structurally neutral / high-volatility (long premium); 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 straddle on PNR?: A straddle on PNR is the straddle strategy applied to PNR (stock). The strategy is structurally neutral / high-volatility (long premium): A long straddle buys an ATM call and an ATM put at the same strike, profiting from a large move in either direction; max loss equals the combined debit when the underlying pins to the strike at expiration. With PNR stock trading near $72.78, the strikes shown on this page are snapped to the nearest listed PNR chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
How are PNR straddle max profit and max loss calculated?: Upside max profit is unbounded; downside max profit is bounded at the strike minus the combined call plus put debit (reached at zero). Max loss equals the combined debit times 100 (reached when the underlying pins to the strike). Two breakevens at strike plus debit and strike minus debit. For the PNR straddle priced from the end-of-day chain at a 30-day expiry (ATM IV 30.90%), the computed maximum profit is unbounded per contract and the computed maximum loss is -$541.93 per contract. Live intraday quotes will differ as the chain moves through the trading session.
What is the breakeven for a PNR straddle?: The breakeven for the PNR straddle priced on this page is roughly $67.00 and $78.00 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 PNR market-implied 1-standard-deviation expected move is approximately 8.86%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
When should you consider a straddle on PNR?: Straddles on PNR are pure-volatility plays that profit from large moves in either direction; traders typically buy PNR straddles ahead of earnings, FDA decisions, or other catalysts where the realized move is expected to exceed the implied move priced into the chain.
How does current PNR implied volatility affect this straddle?: PNR ATM IV is at 30.90% with IV rank near 58.44%, 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.