Put-Call Implied Volatility Ratio (120-Day)

Put-Call Implied Volatility Ratio: The ratio of implied volatilities of the at-the-money puts to the at-the-money calls.

KraneShares Electric Vehicles and Future Mobility Index ETF (KARS) had 120-Day Put-Call Implied Volatility Ratio of 1.4359 for 2026-04-21.

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Figures for 2026-04-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2713
Historical Volatility (Parkinson)	0.1600
Implied Volatility (Calls)	0.2773
Implied Volatility (Puts)	0.3981
Implied Volatility (Mean)	0.3377
Put-Call Implied Volatility Ratio	1.4359
Implied Volatility Skew	-0.0225
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.3830