Put-Call Ratio (Open Interest) (60-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.

FirstService Corporation (FSV) had 60-Day Put-Call Ratio (Open Interest) of 0.0176 for 2025-08-22.

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Figures for 2025-08-22

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2621
Historical Volatility (Parkinson)	0.1993
Implied Volatility (Calls)	0.1659
Implied Volatility (Puts)	0.1521
Implied Volatility (Mean)	0.1590
Put-Call Implied Volatility Ratio	0.9170
Implied Volatility Skew	0.0509
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.0176