Hi, everyone, I post my article Â¡Â®Financial Data Series AnalysisÂ¡Â¯ here that include newest and subtle concept and though. The article describes the fluctuating way of financial price---the complementarityÂ¡Â¯s fluctuation of chance and determinacy. EW and Fractal Geometry are special cases in my approach. Some fundamental problem is referred: the limitation of form system and the laws of large number; and the definition of randomness. So it is too hard to understand it. My approach is enough strict to programming an automated trading system, and I am doing this work. If anyone has some problem about my approach, post your question here, maybe we have chance to cooperation.