Put-Call Ratio (Open Interest) (30-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.

iShares 20+ Year Treasury Bond ETF (TLT) had 30-Day Put-Call Ratio (Open Interest) of 0.8159 for 2026-01-06.

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Figures for 2026-01-06

Volatility Metrics
Historical Volatility (Close-to-Close)	0.0689
Historical Volatility (Parkinson)	0.0544
Implied Volatility (Calls)	0.1105
Implied Volatility (Puts)	0.0975
Implied Volatility (Mean)	0.1040
Put-Call Implied Volatility Ratio	0.8828
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.3973
Put-Call Ratio (Open Interest)	0.8159