Option Greeks measure how Pentair plc (PNR) option prices respond to changes in the stock price (delta and gamma), the passage of time (theta), implied volatility (vega), and interest rates (rho). These charts plot each Greek by strike, so you can see where an expiration's price risk, time decay, and volatility exposure are concentrated. PNR implied volatility is near the bottom of its one-year range, which keeps delta and gamma in a narrower range of strikes than usual.
Upgrade to view higher order greeks (Vanna, Charm, and Vomma) and multiple expiration dates.
PNR Option Greeks FAQ
What are option Greeks?
Option Greeks measure how an option's price responds to changes in the stock price (delta and gamma), time (theta), implied volatility (vega), and interest rates (rho).
How do I read the PNR Greeks charts?
Gamma, theta, and vega are largest for strikes near the Pentair stock price and shrink for strikes far above or below it. Theta grows as expiration gets closer, while vega is larger for expirations further out. Call delta runs from 0 to 1 and put delta from -1 to 0, near 0.50 and -0.50 at the money, and roughly estimates the chance that an option finishes in the money.
How does implied volatility affect PNR's Greeks?
Pentair IV rank is 3, so implied volatility is near the bottom of its one-year range. Higher implied volatility raises option premiums and daily time decay (theta), and spreads delta and gamma across a wider range of strikes. Over the past year, 30-day implied volatility ranged from 21.2% to 179.9%. See the PNR implied volatility history for a longer view.
How much gamma and delta do PNR options carry in total?
Across all open Pentair options on Nov 4, 2026, net gamma exposure was $571.31K and net delta exposure was $34.14M per 1% move in the stock. The PNR gamma exposure chart shows where that gamma sits by strike.
What is Pentair plc?
Pentair is a global leader in the water treatment industry, with 10,000 employees and a presence in 25 countries.