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.

Ryerson Holding Corporation (RYI) had 30-Day Put-Call Ratio (Volume) of 0.0000 for 2025-12-04.

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Figures for 2025-12-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3449
Historical Volatility (Parkinson)	0.3753
Implied Volatility (Calls)	0.7100
Implied Volatility (Puts)	0.7973
Implied Volatility (Mean)	0.7536
Put-Call Implied Volatility Ratio	1.1230
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.6129