RSV:=(CLOSE-LLV(LOW,34))/(HHV(HIGH,34)-LLV(LOW,34))*100; 中线k:SMA(RSV,5,1),colorred; 中线d:SMA(中线k,10,1),colorgreen; 底:18,colorcyan; 中线:50,colorgreen; 顶:85,colorlired; STICKLINE(中线k 中线d,中线k,中线d,1,0),colorred; STICKLINE(中线k =中线d,中线k,中线d,1,0),colorgreen;