 
                    
            Stocks making the biggest moves before the bell: Uber, Planet Fitness, Peloton and more
        Check out the companies making headlines in premarket trading Tuesday. Uber — Shares of the ride hailing company rose 2% after Uber’s third-quarter gross    
        
    
        
     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                    