I like to keep it simple. Look for historical highs and lows, set your levels, buy high, sell low! For all the newbies to trading, keep it simple, buy high, sell low! don't think too much about it 
keep it simple? it is sounds like you are gamble to do trading here ,you need a lot of sources to decide place your buying / selling position ,
otherwise it is just another way to gamble that is what i've learned ,
trading are not as simple as people said like buy low sell high!