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.

Defiance Quantum ETF (QTUM) had 60-Day Put-Call Ratio (Volume) of 0.1176 for 2026-10-19.

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Figures for 2026-10-19

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2599
Historical Volatility (Parkinson)	0.1628
Implied Volatility (Calls)	0.3137
Implied Volatility (Puts)	0.3003
Implied Volatility (Mean)	0.3070
Put-Call Implied Volatility Ratio	0.9572
Implied Volatility Skew	0.0640
Option Statistics
Put-Call Ratio (Volume)	0.1176
Put-Call Ratio (Open Interest)	1.2083