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.

OneConnect Financial Technology Co., Ltd. Sponsored ADR (OCFT) had 30-Day Historical Volatility (Parkinson) of 0.3143 for 2025-05-30.

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Figures for 2025-05-30

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3701
Historical Volatility (Parkinson)	0.3143
Implied Volatility (Calls)	--
Implied Volatility (Puts)	0.4383
Implied Volatility (Mean)	--
Put-Call Implied Volatility Ratio	--
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.8889