散户坑，涨停板的前兆，最好配合彩虹桥，绝对100%涨停板，具体自己琢磨
vol5:=SUM(VOL,5);
vol20:=SUM(VOL,20);
vol30:=SUM(VOL,30);
vol60:=SUM(VOL,60);
短线坑:=vol20/vol5;
短线坑昨:=REF(短线坑,1);
散户坑:vol5/vol30*100;
顶部:30,DOTLINE,COLOR3C3CFF,PRECIS0;
分界:20,DOTLINE,coloryellow,PRECIS0;
底部:10,DOTLINE,colorcyan,PRECIS0;
