many traders make trading strategies for their own trades and they ask to use this trading strategy from their friends but that is not good for their colleagues because they have a difference between their capital, they don't have to try with the given strategy. and I remember the final goal, to get a salary, one must direct a specific and important examination, I use the full example of fire to decide changes such as patterns, this particular investigation is in fact simple, but at present there are generally many light settings that must be educated .