Put-Call Implied Volatility Ratio (20-Day)

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

SPDR S&P Oil & Gas Exploration & Production ETF (XOP) had 20-Day Put-Call Implied Volatility Ratio of 0.9652 for 2025-08-01.

Over 300 data fields encompassing historical volatility, implied volatility, and put-call ratios for multiple time frames
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Figures for 2025-08-01

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2659
Historical Volatility (Parkinson)	0.2114
Implied Volatility (Calls)	0.3170
Implied Volatility (Puts)	0.3060
Implied Volatility (Mean)	0.3115
Put-Call Implied Volatility Ratio	0.9652
Implied Volatility Skew	0.0502
Option Statistics
Put-Call Ratio (Volume)	2.5437
Put-Call Ratio (Open Interest)	1.1452