They must see something--overpriced, PE 67, GOOG, YELP, GRPN, FB are competition for OPEN and have many more users then OPEN
large short interest got squeezed today, when it was reported that a director(insider) bought $2mil worth of MLNX shares yesterday
GOOG does not need OPEN, already offers restaurant service and YELP already provides the restaurant service for free. OPEN is overpriced and losing market share to GOOG, YELP, GRPN, FB--all which have millions of users. OPEN will vanish soon
why acor down when test results are positive?