The following video is from Friday's Investor Beat, in which host Chris Hill, and analysts Jason Moser and Charly Travers dissect the hardest-hitting investing stories of the day.

In today's edition, Apple (NASDAQ:AAPL) hits a 52-week low, despite a rally from Dow stocks today. Also, Groupon (NASDAQ:GRPN) pops after CEO Andrew Mason announces his resignation. These stories, plus three more of today's big market movers, and two stocks we'll be watching closely this week.

Charly Travers has no position in any stocks mentioned. Chris Hill has no position in any stocks mentioned. Jason Moser has no position in any stocks mentioned. The Motley Fool recommends Apple and Intuitive Surgical. The Motley Fool owns shares of Apple and Intuitive Surgical. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.