CCI1:=EMA(CCI,3); CCI2:=EMA(CCI,6); MRD:=(CROSS(CCI1,CCI2) OR (CCI1 =CCI2)) AND CCI1 =-101 AND CCI1 =REF(CCI1,1) AND REF(CCI1,1) -101 ; 尾盘套利:MRD;{九毛八公式指标网www.9m8.cn};