Put-Call Ratio (Volume) (90-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 90-Day Put-Call Ratio (Volume) of 0.1660 for 2026-01-08.

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Figures for 2026-01-08

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2615
Historical Volatility (Parkinson)	0.2446
Implied Volatility (Calls)	0.2940
Implied Volatility (Puts)	0.2949
Implied Volatility (Mean)	0.2945
Put-Call Implied Volatility Ratio	1.0029
Implied Volatility Skew	0.0343
Option Statistics
Put-Call Ratio (Volume)	0.1660
Put-Call Ratio (Open Interest)	0.6193