通达信动态成本线主图指标公式

差价:=((c-REF(c,1))*0.382+(C-O)*0.618)*0.382;
均价:(C+(H+l)/2*0.382+(c+O)/2*0.618)/2;
平均成本:DMA(COST(50),差价);
获利75:DMA(COST(75),差价);
获利25:DMA(COST(15),差价);