ma5:=MA(CLOSE,5); MA15:=MA(CLOSE,15); MA30:=MA(CLOSE,30); MA60:=MA(CLOSE,60); 离散量30:=100*(MA5-(MA15+MA30)/2)/MA30; VAR4:=IF(离散量30<-5 AND REF(离散量30,2)>REF(离散量30,1) AND 离散量30>REF(离散量30,1),1,0); 反弹:IF(VAR4,1,0);