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

In today's installment, our analysts discuss the February retail sales numbers and why Amazon's (NASDAQ:AMZN) strength comes from more than just increased online shopping. That story, plus four of the day's biggest ups and downs on the market and two stocks we'll have a close eye on this week.

Chris Hill and Jason Moser own shares of Matthew Argersinger has the following options on long Jan. 2014 $200 calls, short Jan. 2014 $200 puts, and short Jan. 2014 $300 calls. The Motley Fool recommends and owns shares of 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.