主力线上升，股价下跌，持续关注，放量日跟进
主力筹码:=IF(CLOSE>REF(CLOSE,1),VOL,-VOL);
资金线1:=SUM(IF(CLOSE=REF(CLOSE,1),0,主力筹码),0),coloryellow;
主力线:MA(资金线1,30),colorwhite,LINETHICK4;
散户线:1-主力线,colorcyan,LINETHICK4;
VARF:=TROUGHBARS(3,15,1)<4;
STICKLINE(FILTER(VARF=1,3) ,0,0),colorred,LINETHICK15;
DRAWTEXT(FILTER(VARF=1,3),0,'介必升'), colormagenta ;
