TAG：
input:SHORT(5,5,40,1),LONG(20,20,100,1),M(25,2,60,1);
VPC:=sum(c*v,LONG)/sum(v,LONG) - ma(c,LONG);{成交量价格确认或矛盾(VPC+/-)，长期VWMA减去长期SMA}
VPR:=(sum(c*v,SHORT)/sum(v,SHORT))/ma(c,SHORT);{成交量价格比率，短期VWMA除以短期SMA}
VM:=ma(v,SHORT)/ma(v,LONG);{成交量乘数，短期平均成交量除以长期平均成交量}
VPCI:VPC*VPR*VM;
VPCIMA:ma(VPCI,M);
