Put-Call Ratio (Open Interest) (180-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.

AstraZeneca PLC (AZN) had 180-Day Put-Call Ratio (Open Interest) of 0.6403 for 2024-10-31.

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Figures for 2024-10-31

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1777
Historical Volatility (Parkinson)	0.1272
Implied Volatility (Calls)	0.2134
Implied Volatility (Puts)	0.2784
Implied Volatility (Mean)	0.2459
Put-Call Implied Volatility Ratio	1.3049
Implied Volatility Skew	0.0028
Option Statistics
Put-Call Ratio (Volume)	0.8877
Put-Call Ratio (Open Interest)	0.6403