Put-Call Ratio (Volume) (60-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

ARK Autonomous Technology & Robotics ETF (ARKQ) had 60-Day Put-Call Ratio (Volume) of 0.5000 for 2026-04-21.

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Figures for 2026-04-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3395
Historical Volatility (Parkinson)	0.2591
Implied Volatility (Calls)	0.3521
Implied Volatility (Puts)	0.3098
Implied Volatility (Mean)	0.3309
Put-Call Implied Volatility Ratio	0.8798
Implied Volatility Skew	0.0488
Option Statistics
Put-Call Ratio (Volume)	0.5000
Put-Call Ratio (Open Interest)	1.0384