Put-Call Ratio (Volume) (30-Day)

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

First Trust NASDAQ Cybersecurity ETF (CIBR) had 30-Day Put-Call Ratio (Volume) of 0.8405 for 2025-05-30.

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Figures for 2025-05-30

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1795
Historical Volatility (Parkinson)	0.1535
Implied Volatility (Calls)	0.1980
Implied Volatility (Puts)	0.2123
Implied Volatility (Mean)	0.2051
Put-Call Implied Volatility Ratio	1.0723
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.8405
Put-Call Ratio (Open Interest)	1.1399