Put-Call Ratio (Volume) (120-Day)

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

PIMCO 25+ Year Zero Coupon U.S. Treasury Index ETF (ZROZ) had 120-Day Put-Call Ratio (Volume) of 3.1357 for 2026-09-03.

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Figures for 2026-09-03

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1674
Historical Volatility (Parkinson)	0.0983
Implied Volatility (Calls)	0.2028
Implied Volatility (Puts)	0.1663
Implied Volatility (Mean)	0.1845
Put-Call Implied Volatility Ratio	0.8203
Implied Volatility Skew	0.0542
Option Statistics
Put-Call Ratio (Volume)	3.1357
Put-Call Ratio (Open Interest)	1.3538