Put-Call Ratio (Volume) (30-Day)

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

Vertex Pharmaceuticals Incorporated (VRTX) had 30-Day Put-Call Ratio (Volume) of 2.1240 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2766
Historical Volatility (Parkinson)	0.2253
Implied Volatility (Calls)	0.3453
Implied Volatility (Puts)	0.3233
Implied Volatility (Mean)	0.3343
Put-Call Implied Volatility Ratio	0.9362
Implied Volatility Skew	0.0595
Option Statistics
Put-Call Ratio (Volume)	2.1240
Put-Call Ratio (Open Interest)	2.0684