Put-Call Ratio (Volume) (20-Day)

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

Affiliated Managers Group, Inc. (AMG) had 20-Day Put-Call Ratio (Volume) of 0.0000 for 2025-08-01.

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Figures for 2025-08-01

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2636
Historical Volatility (Parkinson)	0.2575
Implied Volatility (Calls)	0.2246
Implied Volatility (Puts)	0.2485
Implied Volatility (Mean)	0.2365
Put-Call Implied Volatility Ratio	1.1067
Implied Volatility Skew	0.0462
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.6998