Put-Call Ratio (Open Interest) (30-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.

QUALCOMM Incorporated (QCOM) had 30-Day Put-Call Ratio (Open Interest) of 0.9207 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2849
Historical Volatility (Parkinson)	0.2383
Implied Volatility (Calls)	0.3779
Implied Volatility (Puts)	0.3797
Implied Volatility (Mean)	0.3788
Put-Call Implied Volatility Ratio	1.0049
Implied Volatility Skew	0.0311
Option Statistics
Put-Call Ratio (Volume)	1.4104
Put-Call Ratio (Open Interest)	0.9207