BeST_123 Strategy is clearly based on the 123 Pattern which is a frequent Reversal Chart Pattern of a very high Success Ratio.It occurs at the end of trends and swings and it’s a serious indication of high probability for a change in trend.Theoretically an 123_pattern is valid when the price closes beyond the level of #2 local top/bottom, a moment when the indicator draws an Entry Arrow, raises an alert, and a corresponding Position can be opened.