Put-Call Implied Volatility Ratio (120-Day)

Put-Call Implied Volatility Ratio: The ratio of implied volatilities of the at-the-money puts to the at-the-money calls.

First Trust NASDAQ Clean Edge Smart Grid Infrastructure ETF (GRID) had 120-Day Put-Call Implied Volatility Ratio of 1.1379 for 2026-01-20.

Over 300 data fields encompassing historical volatility, implied volatility, and put-call ratios for multiple time frames
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Figures for 2026-01-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1598
Historical Volatility (Parkinson)	0.1241
Implied Volatility (Calls)	0.1868
Implied Volatility (Puts)	0.2126
Implied Volatility (Mean)	0.1997
Put-Call Implied Volatility Ratio	1.1379
Implied Volatility Skew	0.0334
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.1462