Put-Call Implied Volatility Ratio (180-Day)

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

Vanguard Short-Term Inflation-Protected Securities Index Fund ETF Shares (VTIP) had 180-Day Put-Call Implied Volatility Ratio of 2.6850 for 2026-03-05.

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Figures for 2026-03-05

Volatility Metrics
Historical Volatility (Close-to-Close)	0.0118
Historical Volatility (Parkinson)	0.0096
Implied Volatility (Calls)	0.0350
Implied Volatility (Puts)	0.0939
Implied Volatility (Mean)	0.0644
Put-Call Implied Volatility Ratio	2.6850
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.0161