Put-Call Ratio (Open Interest) (90-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.

Sphere Entertainment Co. (SPHR) had 90-Day Put-Call Ratio (Open Interest) of 0.6361 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3806
Historical Volatility (Parkinson)	0.4268
Implied Volatility (Calls)	0.5536
Implied Volatility (Puts)	0.5572
Implied Volatility (Mean)	0.5554
Put-Call Implied Volatility Ratio	1.0066
Implied Volatility Skew	0.0148
Option Statistics
Put-Call Ratio (Volume)	0.3891
Put-Call Ratio (Open Interest)	0.6361