Why Is BlackBerry (BB) Down 5.3% Since Last Earnings Report?

A month has gone by since the last earnings report for BlackBerry (BB) . Shares have lost about 5.3% in that time frame, underperforming the S&P 500.Will the recent negative trend continue leading up to its next earnings release, or is BlackBerry due for a breakout? Before we dive into how investors and analysts have reacted as of late, let's take a quick look at the most recent earnings report in order to get a better handle on the important catalysts. BlackBerry Q3 Earnings Rise Y/YBlackBerry reported thi ...