ABCB:=SMA(MAX(CLOSE-VA1,0),7,1)/SMA(Abs(CLOSE-VA1),7,1)*100;
ABCC:=SMA(MAX(CLOSE-VA1,0),13,1)/SMA(ABS(CLOSE-VA1),13,1)*100;
ABCD:=BARSCOUNT(CLOSE);
低位买点:=(ABCB< 20 AND ABCC< 25 AND ABCD> 50 AND VA2<70)*100,LINETHICK2,COLOR00FF00;
AA:=C>MA(C,30);
主力线:=EMA( (CLOSE-MA(CLOSE,11))/MA(CLOSE,11)*480,7)*5,LINETHICK1,COLORYELLOW DOTLINE;
XG:crOSS( 主力线,低位买点) AND AA;