CNBC 快讯 6月24日 10:50 Stifel 首予黑莓买入评级，称其已转型为科技领域的"任务关键型"参与者 BlackBerry has morphed into a 'mission critical' player in tech, making it a buy, says Stifel The investment firm initiated coverage of BlackBerry with a buy rating. FG 100 读报告 →