Story perspectives
Helius Medical Soars 298% Amid Biotech Stock Turbulence
9/15/2025
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Story summary
- On September 15, 2025, premarket trading reveals significant stock movements.
- Helius Medical Technologies (HSDT) leads with a 298% increase, reaching $30.11.
- Envirotech Vehicles (EVTV) rises 53%, and mF International (MFI) gains 28%.
- GlucoTrack (GCTK) falls 20%, while Sonnet BioTherapeutics (SONN) drops 14%.
- Biotech stocks show volatility, with Helius Medical Technologies up 280%.
