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Stocks / United States / PNR / Options

Pentair plc options tape

Read from CBOE's delayed chain on 23 September 2026, with Pentair plc at $55.78: open interest within 90 days was 2,486 call and 1,144 put contracts, a put/call ratio of 0.46; the day's volume was 67 calls and 46 puts (0.69). The most call open interest sits at the $55.00 strike (1,502 contracts) and the most put open interest at $55.00 (494). The at-the-money straddle for 16 October 2026, 23 days out, was priced at 6.0% of spot. For 16 October 2026, implied volatility was 30.3% at the put 5% below spot and 27.4% at the call 5% above, +2.9 points.

Spot$55.78-0.25% on the day
Put/call, open interest0.461,144 puts, 2,486 calls
Put/call, volume0.6946 puts, 67 calls
Priced move6.0%straddle to 16 October 2026, 23 days
30-day implied volatility29.1%
Put minus call IV, 5% out+2.9 ptsto 16 October 2026

Where the open interest sits

SideStrikeOpen interest
Calls$55.001,502
Puts$55.00494

The strike with the most open interest on each side, across expiries within 90 days.

Source

CBOE delayed quotes for PNR, the free 15-minute-delayed chain, read once a day. Figures describe positioning; they are not a forecast.

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