2021-05-20 08:00发布 生成海报
腰线:=(MA(CLOSE,3)+MA(CLOSE,6)+MA(CLOSE,12)+MA(CLOSE,24))/4,,;
KKA:=EMA(C-L,5) ;
顶线:=MA((C+REF(C,1)+REF(C,1))/3+KKA,5);