Put-Call Ratio (Volume) (90-Day)

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

Amplify Cybersecurity ETF (HACK) had 90-Day Put-Call Ratio (Volume) of 4.3571 for 2026-07-20.

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Figures for 2026-07-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3328
Historical Volatility (Parkinson)	0.2774
Implied Volatility (Calls)	0.3722
Implied Volatility (Puts)	0.3307
Implied Volatility (Mean)	0.3515
Put-Call Implied Volatility Ratio	0.8886
Implied Volatility Skew	0.0773
Option Statistics
Put-Call Ratio (Volume)	4.3571
Put-Call Ratio (Open Interest)	0.4584