Put-Call Ratio (Volume) (20-Day)

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

First Trust Cloud Computing ETF (SKYY) had 20-Day Put-Call Ratio (Volume) of 2.5000 for 2026-07-17.

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Figures for 2026-07-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2160
Historical Volatility (Parkinson)	0.2632
Implied Volatility (Calls)	0.3487
Implied Volatility (Puts)	0.3739
Implied Volatility (Mean)	0.3613
Put-Call Implied Volatility Ratio	1.0725
Implied Volatility Skew	0.0788
Option Statistics
Put-Call Ratio (Volume)	2.5000
Put-Call Ratio (Open Interest)	1.1333