EMA3:=EMA(C,3);EMA13:=EMA(C,13);EMA21:=EMA(C,21);HR2:=EMA3>=REF(EMA3,3) AND EMA13>=REF(EMA13,1) AND EMA21>=REF(EMA21,1) AND OSS(C,EMA3) AND CROSS(C,EMA13) AND CROSS(C,EMA21);XG14:HR2 AND FILTER(HR2,10);