Look at a 2 year chart and to the day we are copying the after earnings pop at last week in BBRY and the fade away until September 4. Its a carbon copy. No fear. We are headed lower for another 2 weeks.
I've also followed RSI on this one for years and it is as close to the best metric for trading it as you can get as it reflects strength (psychology). Since there is no way to measure BBRY, it is the lesser of all evils and works VERY well.
For example you could short here and be VERY confident at a profit soon.