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 Republic International Corporation (ORI) had 30-Day Put-Call Ratio (Volume) of 0.9773 for 2026-09-03.

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Figures for 2026-09-03

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1110
Historical Volatility (Parkinson)	0.1483
Implied Volatility (Calls)	0.2106
Implied Volatility (Puts)	0.2310
Implied Volatility (Mean)	0.2208
Put-Call Implied Volatility Ratio	1.0966
Implied Volatility Skew	-0.0295
Option Statistics
Put-Call Ratio (Volume)	0.9773
Put-Call Ratio (Open Interest)	1.0279