Put-Call Ratio (Open Interest) (20-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

1st Source Corporation (SRCE) had 20-Day Put-Call Ratio (Open Interest) of 0.5714 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1851
Historical Volatility (Parkinson)	0.2606
Implied Volatility (Calls)	0.3184
Implied Volatility (Puts)	0.2862
Implied Volatility (Mean)	0.3023
Put-Call Implied Volatility Ratio	0.8989
Implied Volatility Skew	0.0731
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.5714