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.

Rhythm Pharmaceuticals, Inc. (RYTM) had 30-Day Put-Call Ratio (Volume) of 2.2057 for 2025-10-13.

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Figures for 2025-10-13

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2525
Historical Volatility (Parkinson)	0.3141
Implied Volatility (Calls)	0.5875
Implied Volatility (Puts)	0.6117
Implied Volatility (Mean)	0.5996
Put-Call Implied Volatility Ratio	1.0412
Implied Volatility Skew	0.0052
Option Statistics
Put-Call Ratio (Volume)	2.2057
Put-Call Ratio (Open Interest)	1.2058