Put-Call Ratio (Volume) (180-Day)

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

Sanofi (SNY) had 180-Day Put-Call Ratio (Volume) of 2.4133 for 2026-10-19.

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Figures for 2026-10-19

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2324
Historical Volatility (Parkinson)	0.1509
Implied Volatility (Calls)	0.2798
Implied Volatility (Puts)	0.2635
Implied Volatility (Mean)	0.2717
Put-Call Implied Volatility Ratio	0.9417
Implied Volatility Skew	0.0162
Option Statistics
Put-Call Ratio (Volume)	2.4133
Put-Call Ratio (Open Interest)	0.8430