Yelp will have no legs to stand on in a few weeks. Unlike Groupon they have a faulty business model. When can you start shorting this piece of Garbage. if it breaks 30 its a short. Its an acquisition mule and they are making it available for yahoo or equivalent to buy them soon.
Float 12% of the float and get the remaining float monetized with an intrinsic value. Then when a larger company wants to buy you if you are successful then every one gets liquid. Once facebook goes public then they will go after all these companies to compete. But with their prices below their IPO levels they can all be acquired at the stated value of the companies. Its 2000 all over again.
10% move on these stocks are great for institutions. 24-26.40. Groupon will be a winner the business model is really strong.