长庄超牛 看看牛不牛？

源码

短:=COST(3) ;
中:=COST(55);
长:=EMA(COST(89),13);
机会:=DRAWTEXT(COST(3)>REF(COST(3),1) AND REF(COST(3),1)<REF(COST(3),2),COST(3)*0.95,'机会');
好机会:=DRAWTEXT(L<COST(3) AND C>COST(3) AND COST(3)>REF(COST(3),1),COST(3),'好机会') ;
XG:=机会 AND 好机会;
STICKLINE(XG,0,12,1,0),COLORCYAN;
STICKLINE(XG,0,9,2,0),COLORYELLOW;
STICKLINE(XG,0,6,3,0),COLORWHITE;
STICKLINE(XG,0,3,4,0),COLORMAGENTA;
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');