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(CD<REF(CD,1),3),1) AND CD>REF(CD,1);