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.

Sphere Entertainment Co. (SPHR) had 120-Day Put-Call Ratio (Open Interest) of 0.0506 for 2026-10-19.

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Figures for 2026-10-19

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5604
Historical Volatility (Parkinson)	0.5129
Implied Volatility (Calls)	0.5651
Implied Volatility (Puts)	0.5429
Implied Volatility (Mean)	0.5540
Put-Call Implied Volatility Ratio	0.9608
Implied Volatility Skew	0.0246
Option Statistics
Put-Call Ratio (Volume)	0.1306
Put-Call Ratio (Open Interest)	0.0506