市场平均成本计算指标：

svol:=INTPART(SUM(V,0)/CAPITAL);
tj0:=svol>REF(svol,1) or BARSSINCE(CLOSE)=0;
S1:=BARSLAST(tj0)+1,PRECISION,COLORWHITE;//时间1
tj2:=S1<ref(S1,1);//取点
S2:=if(tj2,ref(S1,1)+1,S1),PRECISION,COLORMAGENTA;//时间2
S3:=sum(tj2,0),COLORMAGENTA;
阶段总额（万元）:=SUM(AMOUNT/10000,S2)*100,PRECISION,LINETHICK2,Color008BFA;//换手100%成交额
阶段总量（手）:=SUM(V,S2)*100,PRECISION,LINETHICK,COLORCYAN;//换手100%成交量

阶段成本（元）:(阶段总额（万元）/(阶段总量（手）/100)),PRECISION2,COLORFFFFFF,LINETHICK2;