周异动选股器: 条件选股 X_1:=REF(BARSLAST(CLOSE/REF(CLOSE,1)>1.099),1); X_2:=REF(CLOSE,REF(X_1,2));{分析家公式网www.70822.com} B:CLOSE/REF(CLOSE,1)>=1.099 AND CLOSE>X_2 AND X_1>2;