Put-Call Implied Volatility Ratio (30-Day)

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

SPDR FTSE International Government Inflation-Protectd Bond ETF (WIP) had 30-Day Put-Call Implied Volatility Ratio of 0.7762 for 2025-05-30.

Over 300 data fields encompassing historical volatility, implied volatility, and put-call ratios for multiple time frames
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Figures for 2025-05-30

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1180
Historical Volatility (Parkinson)	0.1045
Implied Volatility (Calls)	0.1585
Implied Volatility (Puts)	0.1231
Implied Volatility (Mean)	0.1408
Put-Call Implied Volatility Ratio	0.7762
Implied Volatility Skew	-0.0211
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	2.0408