The following video is from Tuesday's Investor Beat, in which host Chris Hill and analysts Mike Olsen and David Meier dissect the hardest-hitting investing stories of the day.

In this segment, the guys discuss why they'll have a close eye on shares of Cloud Peak Energy (NYSE:CLD) and Ambarella (NASDAQ:AMBA) this week.

Chris Hill, Michael Olsen, CFA, and The Motley Fool have no position in any of the stocks mentioned. David Meier owns shares of Ambarella. Try any of our Foolish newsletter services free for 30 days. We Fools don't 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.