Verastem (VSTM) options traded 177 contracts on November 2, 2026 (100 calls and 77 puts, a put/call ratio of 0.77), compared with a 30-day average of 1,379. Options price a move of about ±4.9% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 83.3%
Implied move by the nearest expiration: ±4.9%
Option volume: 177 contracts (100 calls, 77 puts); 30-day average 1,379

Data as of November 2, 2026.

VSTM Option Breakdown

A breakdown of key statistics for each option expiration listed for VSTM. View implied volatility, volatility skew, volume, open interest, straddle premiums, and liquidity -- including bid/ask spread and NBBO bid/ask sizes. Includes links to the option chain, as well as numerous detailed charts.

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