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 Clean Edge Smart Grid Infrastructure ETF (GRID) had 30-Day Put-Call Ratio (Volume) of 0.0844 for 2025-12-04.

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Figures for 2025-12-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1789
Historical Volatility (Parkinson)	0.1571
Implied Volatility (Calls)	0.1679
Implied Volatility (Puts)	0.1927
Implied Volatility (Mean)	0.1803
Put-Call Implied Volatility Ratio	1.1481
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.0844
Put-Call Ratio (Open Interest)	0.7732