Put-Call Ratio (Volume) (30-Day)

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

iShares 20+ Year Treasury Bond ETF (TLT) had 30-Day Put-Call Ratio (Volume) of 0.8905 for 2026-08-20.

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Figures for 2026-08-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1149
Historical Volatility (Parkinson)	0.0614
Implied Volatility (Calls)	0.1088
Implied Volatility (Puts)	0.1131
Implied Volatility (Mean)	0.1110
Put-Call Implied Volatility Ratio	1.0393
Implied Volatility Skew	0.0053
Option Statistics
Put-Call Ratio (Volume)	0.8905
Put-Call Ratio (Open Interest)	1.3185