Why Costco and Amazon Prime Are Dominating Right Now

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

In today's edition, the guys discuss another monster quarter for Costco and also weigh in on an eye-opening Morningstar report on the success of Amazon.com's Prime service. Those stories, plus today's four biggest market movers, and two stocks our analysts are going to be watching closely this week.

Amazon may be the king of the retail world right now, but at its sky-high valuation, most investors are worried it's the company's share price that will get knocked down instead of its competitors'. We'll tell you what's driving the company's growth and fill you in on reasons to buy and reasons to sell Amazon in our Motley Fool premium report. Simply click here now to get started.

The article Why Costco and Amazon Prime Are Dominating Right Now originally appeared on Fool.com.

Andy Cross has no position in any stocks mentioned. Chris Hill and Jason Moser own shares of Amazon.com. The Motley Fool recommends and owns shares of Amazon.com, Apple, and Costco Wholesale. 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.

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