Put-Call Ratio (Volume) (60-Day)

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

3M Company (MMM) had 60-Day Put-Call Ratio (Volume) of 0.6845 for 2026-07-20.

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Figures for 2026-07-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1937
Historical Volatility (Parkinson)	0.2440
Implied Volatility (Calls)	0.3398
Implied Volatility (Puts)	0.3148
Implied Volatility (Mean)	0.3273
Put-Call Implied Volatility Ratio	0.9264
Implied Volatility Skew	0.0638
Option Statistics
Put-Call Ratio (Volume)	0.6845
Put-Call Ratio (Open Interest)	0.8715