Put-Call Ratio (Volume) (180-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) 180-Day Put-Call Ratio (Volume) data is not available for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2685
Historical Volatility (Parkinson)	0.2613
Implied Volatility (Calls)	0.4026
Implied Volatility (Puts)	0.4643
Implied Volatility (Mean)	0.4335
Put-Call Implied Volatility Ratio	1.1533
Implied Volatility Skew	0.0717
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	1.0000