Put-Call Ratio (Open Interest) (120-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.

REX-Osprey SOL + Staking ETF (SSK) had 120-Day Put-Call Ratio (Open Interest) of 0.3882 for 2026-01-07.

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Figures for 2026-01-07

Volatility Metrics
Historical Volatility (Close-to-Close)	0.7705
Historical Volatility (Parkinson)	0.5085
Implied Volatility (Calls)	0.8624
Implied Volatility (Puts)	0.5603
Implied Volatility (Mean)	0.7113
Put-Call Implied Volatility Ratio	0.6497
Implied Volatility Skew	0.1111
Option Statistics
Put-Call Ratio (Volume)	54.0000
Put-Call Ratio (Open Interest)	0.3882