The following video is from Monday's Investor Beat, in which host Alison Southwick and Motley Fool analysts Matt Koppenheffer and Matt Argersinger dissect the hardest-hitting investing stories of the day.

Qihoo (UNKNOWN:QIHU.DL) takes off after its latest earnings report shows how bright this rising star in China wants to shine. Facebook (NASDAQ:FB) reaches new 52-week highs. Tesla Motors (NASDAQ:TSLA) is outselling Jaguar, Porsche, and eight other luxury makers in California. BATS and Direct Edge merge to take on the NYSE and Nasdaq. In this segment from Investor Beat, our analysts discuss four stocks making moves on Monday.

Alison Southwick, Matt Koppenheffer, and Matthew Argersinger have no position in any stocks mentioned. The Motley Fool recommends and owns shares of Baidu, Facebook, SINA, and Tesla Motors. 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.