Velodyne Lidar (NASDAQ:VLDR – Get Rating) was upgraded by Zacks Investment Research from a “sell” rating to a “hold” rating in a research report issued to clients and investors on Thursday, Zacks.com reports. According to Zacks, “Velodyne Lidar Inc. is a lidar technology providing real-time 3D vision for autonomous systems. Velodyne Lidar Inc., formerly known […]