The efficiency of the Order Blocks indicator was proved during the time, having a very precise evolution, especially in the long-time intervals (H1, H4, D1) for every market. For the small timeframes (M1, M5, M15, M30), the Order Blocks must be combined with other known indicators like RSI, CCI, MACD for a good return. The indicator can be successfully used for manual trading or can be automated by importing the specific data series. The Order Blocks is an important part of the algorithms included in successful expert advisors like Dow Jones Predictor, Gold Predictor, Nasdaq Retractor, or DAX Retractor.