A3:=REF(CLOSE, 1.000);A4:=(MAX((CLOSE-A3),0),8,1)/SMA(A((CLOSE-A3)),8.000,1)*100;A5:=SMA(MAX((CLOSE-A3),0),55,1)/SMA(ABS((CLOSE-A3)),55.000,1)*100;A4<=20 AND A5<=49;SMA(MAX(CLOSE-REF(CLOSE,2),0),7,1)/SMA(ABS(CLOSE-REF(CLOSE,2)),7,1)*100<12;SMA(MAX(CLOSE-REF(CLOSE,1),0),7,1)/SMA(ABS(CLOSE-REF(CLOSE,1)),7,1)*100<12;