Put-Call Ratio (Volume) (30-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Perma-Pipe International Holdings, Inc. (PPIH) 30-Day Put-Call Ratio (Volume) data is not available for 2026-07-22.

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Figures for 2026-07-22

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3114
Historical Volatility (Parkinson)	0.3808
Implied Volatility (Calls)	0.6591
Implied Volatility (Puts)	0.5577
Implied Volatility (Mean)	0.6084
Put-Call Implied Volatility Ratio	0.8461
Implied Volatility Skew	0.0554
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	1.6667