Research In Motion (RIMM +9.6%) is taking off in the absence of major news. M&A speculation...

|By:, SA News Editor

Research In Motion (RIMM +9.6%) is taking off in the absence of major news. M&A speculation has been swirling around the company in recent days - yesterday morning, Jefferies argued Samsung could be interested, while a columnist from The Street made the case for Facebook - but this has been going on for a while. RIM had a short ratio of 3.6 as of July 13.