Put-Call Ratio (Open Interest) (20-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 Corporate Bond Index Fund ETF Shares (VCSH) had 20-Day Put-Call Ratio (Open Interest) of 0.5161 for 2026-06-03.

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Volatility Metrics
Historical Volatility (Close-to-Close)	0.0214
Historical Volatility (Parkinson)	0.0181
Implied Volatility (Calls)	0.0645
Implied Volatility (Puts)	0.0311
Implied Volatility (Mean)	0.0478
Put-Call Implied Volatility Ratio	0.4820
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.5161