Then, after a sharp decline on heavy volume of sales, when a secondary rally takes place and the volume of sales decreases, it is an indication that the stock has made final top and that the main trend will turn down.

• 在巨大的成交量急速下降以之后，市场再次回升时成交量却有所减少，这是股市已经到达了顶点、主要趋势下降的迹象。