Historical Volatility (Parkinson) (150-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.

KraneShares MSCI One Belt One Road ETF (OBOR) had 150-Day Historical Volatility (Parkinson) of 0.0413 for 2026-01-20.

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Figures for 2026-01-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1193
Historical Volatility (Parkinson)	0.0413
Implied Volatility (Calls)	0.1652
Implied Volatility (Puts)	0.2109
Implied Volatility (Mean)	0.1881
Put-Call Implied Volatility Ratio	1.2764
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	--