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-Fix Environmental Services, Inc. (PESI) had 30-Day Put-Call Ratio (Volume) of 5.0000 for 2025-12-04.

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Figures for 2025-12-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.8764
Historical Volatility (Parkinson)	0.7192
Implied Volatility (Calls)	0.9111
Implied Volatility (Puts)	1.0679
Implied Volatility (Mean)	0.9895
Put-Call Implied Volatility Ratio	1.1721
Implied Volatility Skew	-0.0956
Option Statistics
Put-Call Ratio (Volume)	5.0000
Put-Call Ratio (Open Interest)	0.1706