COST(3) ;

COST(55);

EMA(COST(89),13);

DRAWTEXT(COST(3)>REF(COST(3),1) AND REF(COST(3),1)<REF(COST(3),2),COST(3)*0.95,'机会') ;

DRAWTEXT(L<COST(3) AND C>COST(3) AND COST(3)>REF(COST(3),1),COST(3),'好机会') ;

长庄超级牛:=C/COST(3)>4;

长庄大牛:=C/COST(3) >3;

中长牛股:=C/COST(3)>2;

游资狙击:=C/COST(3)<2;

DRAWTEXT(长庄超级牛,COST(3),'长庄超牛');