The following video is from Friday's Investor Beat,  in which host Chris Hill, and analysts Ron Gross and James Early dissect the hardest-hitting investing stories of the day.

Groupon (GRPN -2.15%) gets an upgrade. Smith & Wesson (SWBI -0.06%) announces a $100-million stock buyback plan. Restoration Hardware (RH -2.37%) forecasts strong revenue and profit in the second quarter. And DuPont (DD) warns on earnings. In this installment of Investor Beat, Motley Fool analysts Ron Gross and James Early discuss four stocks making big moves.

The relevant video segment can be found between 2:28 and 4:58.