is a very simple strategy that uses the CCI indicator. At the base of my theory of strategy, there is: cross the zero line on the part of the graph is another signal to buy / sell or an important announcement to reverse the trend. When the graph CCI moves above the line of the ZERO, is touching the level 5, click the buy signal, because it is supposed the possibility of a trend reversal. On the contrary, the passage below the zero line, and the level -5 triggers the sell signal in search of the possible benefits of the downtrend.