通达信DDE-JCS/JCM/JCL公式

源码：

Var1:=(CLOSE+LOW+HIGH)/3;
 a=HIGH-LOW;
 IF(HIGH==LOW)a=0.01;
 Var2:=SUM(((Var1-REF(LOW,1))-(HIGH-Var1))*VOL/10000000/a,0);
 Var3:=EMA(Var2,1);
 JCS:Var3;
 JCM:MA(Var3,12);
 JCL:MA(Var3,26);
 a:var2;