Historical Volatility (Parkinson) (30-Day)

Historical Volatility (Parkinson): The past volatility of the security over the selected time frame, calculated using the high and low prices on each trading day.

The First of Long Island Corporation (FLIC) had 30-Day Historical Volatility (Parkinson) of 0.2289 for 2025-05-30.

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Figures for 2025-05-30

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2891
Historical Volatility (Parkinson)	0.2289
Implied Volatility (Calls)	--
Implied Volatility (Puts)	0.4680
Implied Volatility (Mean)	--
Put-Call Implied Volatility Ratio	--
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.1357
Put-Call Ratio (Open Interest)	0.2691