Implied Volatility Skew (20-Day)

Implied Volatility Skew: A measurement that quantifies the difference in implied volatility of options at lower and higher strike prices.

KraneShares China Technology & Semiconductor STAR 50 Index ETF (KSTR) had 20-Day Implied Volatility Skew of 0.0477 for 2026-10-16.

Over 300 data fields encompassing historical volatility, implied volatility, and put-call ratios for multiple time frames
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Figures for 2026-10-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3606
Historical Volatility (Parkinson)	0.1188
Implied Volatility (Calls)	0.4692
Implied Volatility (Puts)	0.4153
Implied Volatility (Mean)	0.4422
Put-Call Implied Volatility Ratio	0.8853
Implied Volatility Skew	0.0477
Option Statistics
Put-Call Ratio (Volume)	4.2857
Put-Call Ratio (Open Interest)	0.8978