0;
13;
强势线:Ema((CLOSE-MA((2*CLOSE+HIGH+LOW)/4,30))/MA((2*CLOSE+HIGH+LOW)/4,30)*100,3),LINETHICK2,COLORGREEN;
{IF(强势线 =0 AND 强势线 =13 ,强势线,DRAWNULL),LINETHICK2,COLORLIRED;}
IF(强势线 =0,强势线,DRAWNULL),LINETHICK2,COLORRED;
{IF(强势线 REF(强势线,1) AND 强势线 =13 ,强势线,DRAWNULL),LINETHICK2,COLORLIRED;}
XG:=crOSS(强势线,13);
LY:IF(XG=1,13,DRAWNULL),stICK,COLORYELLOW,LINETHICK5;