RSV9:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100; K9:= SMA(RSV9,9,1); D9:= SMA(K9,9,1); J9:=3*K9-2*D9; MA13:=MA(C,13); MA21:=MA(C,21); AA:=MA13>REF(MA13,1) AND J9<50 AND MA21>REF(MA21,1) AND MA13>MA21 AND C-0.05 AND DYNAINFO(37)<0.03;