NEW YORK--(BUSINESS WIRE)--Why:Â Rosen Law Firm, a global investor rights law firm, announces an investigation of potential securities claims on behalf of shareholders of GMEX Robotics Corp. (NASDAQ: GMEX) resulting from allegations that GMEX may have issued materially misleading business information to the investing public.So what: If you purchased GMEX securities you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement. The Ros. ...