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VSTM
Verastem, Inc.
stock NASDAQ

At Close
May 7, 2026 3:59:58 PM EDT
5.66USD-5.740%(-0.35)2,784,405
0.00Bid   0.00Ask   0.00Spread
Pre-market
May 7, 2026 9:25:30 AM EDT
5.99USD-0.333%(-0.02)1,607
After-hours
May 7, 2026 4:58:30 PM EDT
5.40USD-4.701%(-0.27)60,025
OverviewOption ChainMax PainOptionsPrice & VolumeSplitsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)Short InterestTrendsNewsMore
for Daily Short Interest
VSTM Short Interest (SI) Latest - Official
As of 2026-04-15, there were 17,417,758 shares short with a short interest of 33.97%.

VSTM Short Interest - Official
 

VSTM Short Position Change - Official
 
VSTM Short Interest - Official chartexchange.com
Historical data is split-adjusted.
1) Data from Finra. Finra publishes an updated file every two weeks.
2) Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.



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