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.

Old Republic International Corporation (ORI) had 20-Day Put-Call Ratio (Open Interest) of 0.8956 for 2025-12-12.

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Figures for 2025-12-12

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2034
Historical Volatility (Parkinson)	0.1605
Implied Volatility (Calls)	0.3796
Implied Volatility (Puts)	--
Implied Volatility (Mean)	--
Put-Call Implied Volatility Ratio	--
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.2473
Put-Call Ratio (Open Interest)	0.8956