帮做指标公式、公式选股代做、代做公式选股、布林成交量跑道公式源码

大智慧l2成交量指标  
var0:=eMA(vol,20);{√}
var1:= var0 + 2*STD(vol,10);
var2:=var0 - 2*STD(vol,10);
{MID:STICKLINE( var0>ref( var0,1) , var0 ,ref( var0,1) ,8 ,0 ),coloryellow;}
UPPER:STICKLINE(var1>ref(var1,1) ,var1 ,ref(var1,1) ,8 ,0 ),colorred;
LOWER:STICKLINE(var2>ref(var2,1) ,var2 ,ref(var2,1) ,8 , 0),colorred;
{STICKLINE( var0180000 and (CXH=1 OR CXH=6));
DRAWTEXTREL(10 ,10 ,'指标公式');