BC:=EMA(CLOSE,12)-EMA(CLOSE,26);
AB:=(MA(CLOSE,3)+MA(CLOSE,6)+MA(CLOSE,12)+MA(CLOSE,24))/4;
ZZ:=EMA(BC,9);
CD:=(BC-ZZ)*2;
XG:CROSS(C,AB) AND CD>0 AND REF(EVERY(CDREF(CD,1);