Put-Call Ratio (Volume) (90-Day)

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

Clean Harbors, Inc. (CLH) had 90-Day Put-Call Ratio (Volume) of 0.9968 for 2025-05-15.

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Figures for 2025-05-15

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3392
Historical Volatility (Parkinson)	0.3278
Implied Volatility (Calls)	0.2542
Implied Volatility (Puts)	0.2676
Implied Volatility (Mean)	0.2609
Put-Call Implied Volatility Ratio	1.0525
Implied Volatility Skew	0.0458
Option Statistics
Put-Call Ratio (Volume)	0.9968
Put-Call Ratio (Open Interest)	1.9619