Put-Call Ratio (Volume) (180-Day)

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

iShares Global Clean Energy ETF (ICLN) had 180-Day Put-Call Ratio (Volume) of 0.0000 for 2025-08-26.

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Figures for 2025-08-26

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2345
Historical Volatility (Parkinson)	0.1730
Implied Volatility (Calls)	0.2200
Implied Volatility (Puts)	0.1951
Implied Volatility (Mean)	0.2075
Put-Call Implied Volatility Ratio	0.8868
Implied Volatility Skew	0.0198
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.8189