A1:=(MIN(CLOSE,OPEN)-LOW)/(HIGH-LOW)>0.57; A2:=LOW/MIN(CLOSE,OPEN)<=0.97; RN:=(LLV(LOW,5)*HHV(HIGH,5))/C/C; XSTD:=C<"XS.LDN"; ʮ��:=ABS(C-O)<0.02 AND H>MAX(C,O) AND L<MIN(C,O); ��Ӱ��:=(MIN(O,C)-L)/L*100>3; ���Ϸ���:A1 AND A2 AND XSTD;