Put-Call Ratio (Open Interest) (20-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 Ultra Palladium K-1 Free ETF (UPAL) had 20-Day Put-Call Ratio (Open Interest) of 0.0000 for 2026-07-23.

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Figures for 2026-07-23

Volatility Metrics
Historical Volatility (Close-to-Close)	0.7776
Historical Volatility (Parkinson)	0.1302
Implied Volatility (Calls)	1.0735
Implied Volatility (Puts)	0.9966
Implied Volatility (Mean)	1.0351
Put-Call Implied Volatility Ratio	0.9284
Implied Volatility Skew	0.2659
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.0000