Put-Call Ratio (Open Interest) (150-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Vanguard Short-Term Inflation-Protected Securities Index Fund ETF Shares (VTIP) had 150-Day Put-Call Ratio (Open Interest) of 4.6013 for 2026-10-16.

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Volatility Metrics
Historical Volatility (Close-to-Close)	0.0442
Historical Volatility (Parkinson)	0.0142
Implied Volatility (Calls)	0.0573
Implied Volatility (Puts)	0.0507
Implied Volatility (Mean)	0.0540
Put-Call Implied Volatility Ratio	0.8840
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	4.6013