飞狐筹码分布副图公式

input:n(70,1,100),w(10,1,100),ctl(10,1,99);
k:=(100-n)/2;
A1:=cost(n+k);
A2:=cost(k);
A3:=abs(a1-a2);
上轨:a1,PRECISION2,colorwhite,LINEDOT;
中线:(A1+A2)/2,PRECISION2,colorgreen;
下轨:a2,PRECISION2,colorwhite,LINEDOT;
带宽:100*A3/中线,linethick0,colorred;
//上偏移:100*(c-上轨)/上轨,PRECISION2,linethick0;
//下偏移:100*(下轨-c)/下轨,PRECISION2,linethick0;
PARTLINE(1,C),colorred,;
DRAWICON((带宽 var1:=带宽[datacount];
var2:=(带宽var1*0.995);
DRAWICON(var2,中线,9);
//穿透率
Var3:=100*VOL/CAPITAL;
Var4:=100*(WINNER(CLOSE)-REF(WINNER(CLOSE),1));
穿透率:Var4/Var3,PRECISION2,LINETHICK0,colorgreen;
最大穿透率:hhv(穿透率,20),PRECISI