Put-Call Ratio (Volume) (150-Day)

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

Verastem, Inc. (VSTM) had 150-Day Put-Call Ratio (Volume) of 0.2872 for 2026-04-17.

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Figures for 2026-04-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6601
Historical Volatility (Parkinson)	0.6862
Implied Volatility (Calls)	1.2107
Implied Volatility (Puts)	1.5834
Implied Volatility (Mean)	1.3971
Put-Call Implied Volatility Ratio	1.3078
Implied Volatility Skew	0.1964
Option Statistics
Put-Call Ratio (Volume)	0.2872
Put-Call Ratio (Open Interest)	0.1394