You can look up these rather good to know concepts in http://www.investopedia.com/dictionary/Quote from mrbunnyrabbit:
no idea what you said means.
Quote from gms:
So is the mystery algorythm something like a 20 MA / 30 EMA crossover/under on a 5 minute bar?
You know, if you were to post the exact times of the signals in addition to what the call was (long or short) and the price, betcha someone could be able to discern after a while just what the indicators used are.