I don't care so much about the stock, but the technology they are researching.  "Microbot Medical Inc. is engaged in the research, design, development and commercialization of micro-robotics assisted medical technologies. Its product candidate includes the Self Cleaning Shunt for the treatment of hydrocephalus and Normal Pressure Hydrocephalus and TipCAT, a self-propelling, semi-disposable endoscope which is being developed initially for use in colonoscopy procedures"

https://topchronicle.com/digging-into-the-data-microbot-medical-inc-nasdaqmbot/