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.

ProShares UltraPro Short 20+ Year Treasury (TTT) had 30-Day Put-Call Ratio (Open Interest) of 2.9712 for 2025-10-13.

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Figures for 2025-10-13

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2629
Historical Volatility (Parkinson)	0.1230
Implied Volatility (Calls)	0.4189
Implied Volatility (Puts)	0.4187
Implied Volatility (Mean)	0.4188
Put-Call Implied Volatility Ratio	0.9995
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	2.9712