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.

Compass Minerals International, Inc. (CMP) had 90-Day Put-Call Ratio (Volume) of 3.6250 for 2026-10-16.

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Figures for 2026-10-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4672
Historical Volatility (Parkinson)	0.4150
Implied Volatility (Calls)	0.4657
Implied Volatility (Puts)	0.4870
Implied Volatility (Mean)	0.4764
Put-Call Implied Volatility Ratio	1.0456
Implied Volatility Skew	0.0791
Option Statistics
Put-Call Ratio (Volume)	3.6250
Put-Call Ratio (Open Interest)	0.5159