This 12-month, daily chart's trendlines may guide the directional opinion of the trader. Bears are looking a relative gain of the broader market in which RIMM trades, indicative of some underlying weakness in the stock of interest. Conversely, bulls are looking at a relative continuation of the balck line uptrend.
This relative strength chart implies that the comparative pair (RIMM vs. $SCOMPQ) has weakened. This may or may not affirm the bearish expectation. Only time will tell, but the probability of a downturn in RIMM increases at the chart turns negative: