波段神器．　　　　　　　　　　波段顶部出现长黄s线，卖出．
　　　　　　　　　　　　　　　　　　　　　波段底部出现长黄s线，买入．
　　　　　　玩了这么多年指标，只有这个令我满意．
　　　　　　话不多说，直接上图．

WL:=(HHV(H,8)-C)/(HHV(H,8)-LLV(L,8))*100-70; MWL:=SMA(WL,8,1); RSV:=(C-LLV(L,8))/(HHV(H,8)-LLV(L,8))*100; K:=SMA(RSV,3,1); D:=SMA(K,3,1); DKC:=(D+100)-(MWL+100); GL:=((C-MA(C,6))/MA(C,6)*200)+20,COLORGREEN; A:DKC/2,COLORLIMAGENTA,LINETHICK2; 涔扮偣:REF(A<20,1)AND A>REF(A,1)AND CROSS(GL,19.5),COLORYELLOW,NODRAW; 浣庝綅:A<20,COLORLIGRAY,NODRAW; 楂樹綅:A>50,COLORYELLOW,NODRAW; 10,COLORGRAY,DOTLINE; 20,COLORGRAY,DOTLINE; 50,COLORBROWN,DOTLINE; 15,COLORRED,DOTLINE; STICKLINE(A>50,50,A,0.1,0),COLORYELLOW; STICKLINE(A>50 AND A<REF(A,1),50,A,0.1,0),COLORGREEN; STICKLINE(A>60,60,A,0.1,0),COLORRED; STICKLINE(A<20,20,A,0.1,0),COLORLIGRAY; STICKLINE(A<20 AND A>REF(A,1),20,A,0.1,0),COLORLIRED; STICKLINE(A<10,10,A,0.1,0),COLORWHITE; STICKLINE(涔扮偣=1,22,A,0.1,0),COLORYELLOW;