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.

Sirius XM Holdings Inc. (SIRI) had 20-Day Put-Call Ratio (Open Interest) of 0.5486 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3424
Historical Volatility (Parkinson)	0.2873
Implied Volatility (Calls)	0.4677
Implied Volatility (Puts)	0.3410
Implied Volatility (Mean)	0.4044
Put-Call Implied Volatility Ratio	0.7291
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	1.2358
Put-Call Ratio (Open Interest)	0.5486