Put-Call Ratio (Volume) (20-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Novartis AG (NVS) had 20-Day Put-Call Ratio (Volume) of 7.9990 for 2026-08-06.

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Figures for 2026-08-06

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2505
Historical Volatility (Parkinson)	0.1812
Implied Volatility (Calls)	0.2643
Implied Volatility (Puts)	0.2635
Implied Volatility (Mean)	0.2639
Put-Call Implied Volatility Ratio	0.9968
Implied Volatility Skew	0.0326
Option Statistics
Put-Call Ratio (Volume)	7.9990
Put-Call Ratio (Open Interest)	0.8966