Depends on what you mean by short term.. if you are taking about 1-2 weeks, CANSLIM is NOT A SHORT TERM trading tool... CANSLIM practitioners are looking for trends that last for months on end... The recent one lasted 2 months exactly.. enough to make good on several stocks

Once mkt is in confirmed uptrend, the practitioner looks for strong stocks in leading sectors that have shaped up nicely with the cup and handle, tight bases and ready to break out... history have shown that MOST leading stocks break out within first 13weeks of a confirmed uptrend.
Here is a SUPER nice chart on the break out of Nasdaq back in March 2003.... Day 4 of of rally attempt.. super duper cheong


I hope this helps, K...