指标堆里淘金子，简单实用！

EMA13:=EMA(C,13);
 EMA34:=EMA(C,34);
 EMA55:=EMA(C,55);
 AR1:=EMA55>EMA34 AND EMA34>EMA13;
 AR2:=BARSLAST((C-EMA13)/EMA13*100<-6);
 AR3:=EMA13>=REF(EMA13,2);
 AR4:=COUNT(CROSS(C,EMA13),AR2)=1;
 AR5:=AR1 AND AR2 AND AR3 AND AR4;
 AR5 AND FILTER(AR5,10);