HR:=HHV(HIGH,N);

  HRY:=LLV(LOW,N);

  HRY11:=HR*HRY;

  HRY33:MA(SQRT(HRY11),3),COLORFF00FF;

  QQ:=HRY33》=REF(HRY33 ,1);

  XG:=CROSS(C,HRY33);

  MA13:MA(C,13),COLORFFFFFF;

  MA24:MA(C,24),COLOR0000FF;

  MA72:MA(C,72);

  TJ1:=MA13》MA24;

  BUY1:=LAST(CLOSE》MA(CLOSE,N),0,5);

  BUY2:=EXIST(CLOSE《MA(CLOSE,N),5);

  BUY:=CLOSE》MA(CLOSE,N)&&BUY1&&BUY2;

  W18:=EXIST(XG OR BUY,1);

  STICKLINE(W18,C,O,4,0),COLOR0000FF;

  DRAWTEXT(W18,L*0.98,‘金牛’),COLOR00FFFF;