X_01:=O/HHV(C,30)<0 X_02:=C/MA(C,50) X_03:=O LLV(O,30);X_04:=C/SMA(C,13,1)-1;X_05: REF(X_04,1)<-0.13;X_06:=REF(X_04,1)/X_04>1.1582;X_07:=REF(C,1)<=COST(5);X_08:=COUNT(H>L*1.05,5)>2;核心:X_01 AND X_02 AND X_03 AND X_05 AND X_06 AND X_07 AND X_08;