I have shorted this stock everyday since the beginning of July and I am up $16000. This stock has wild swings everyday. I usually short into the powerful intraday rallies. I have gone long on several occasions as well. You can make lots of money if you know how to play this stock. I always cover/sell before the end of the day. You can never tell if this stock is going to gap up or down the following day.
Rimm has a lot of business worldwide. Very few shares outstanding which is why there is a 3 for 1 split. China business just starting. One bit of good news really can drive this stock. on the other hand a very bad market. There are better candidates but if any bad news comes along you will look good.