AtlasClear Holdings (ATCH) shares more than doubled pre-bell Monday following a 1.7% loss in the previous session.
Oriental Rise (ORIS) stock was 64% higher after Friday's 1.8% gain.
ISpecimen (ISPC) shares were up 36% after a 3.9% fall on Friday.
VirnetX Holding (VHC) stock was over 21% higher following a muted session.