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.

Old Second Bancorp, Inc. (OSBC) 30-Day Put-Call Ratio (Volume) data is not available for 2025-10-13.

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Figures for 2025-10-13

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1955
Historical Volatility (Parkinson)	0.2096
Implied Volatility (Calls)	1.0840
Implied Volatility (Puts)	0.6216
Implied Volatility (Mean)	0.8528
Put-Call Implied Volatility Ratio	0.5735
Implied Volatility Skew	-0.1242
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.5059