Put-Call Ratio (Volume) (60-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Vanguard Extended Duration Treasury Index Fund ETF Shares (EDV) had 60-Day Put-Call Ratio (Volume) of 2.0000 for 2026-07-20.

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Figures for 2026-07-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1308
Historical Volatility (Parkinson)	0.0802
Implied Volatility (Calls)	0.1281
Implied Volatility (Puts)	0.1115
Implied Volatility (Mean)	0.1198
Put-Call Implied Volatility Ratio	0.8703
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	2.0000
Put-Call Ratio (Open Interest)	8.0000