行情大部分时间是处于震荡格局,在行情震荡时的箱体间高抛低吸,是稳定获利的最基本方法。运用的指标为BOLLBox theory. The prerequisite for success is to identify resistance support based on various technical indicators and graphics. The principle of using the oscillation and single method is to buy and sell in the short term, and not be greedy!