九毛八公式指标
KDJ指标乃为人熟知的常用振荡类指标,默认参数9,3,3,一般书上理论都是如下: KDJ在20附近金叉时买入, KDJ在80附近死叉时卖出。 可见80,20,为人为之高低区,并非市场本身的高低区域,片面性较大。 实战中,越是大牛股,在趋势未变的前提下,常常是高位死叉小跌或横盘,金叉就大涨! 反之,越是大熊股,在趋势未变的前提下,常常是低位金叉小涨或横盘,死叉就大跌! 为了更好地发挥实战效果,本人经多年参学,受《布林线》及《股市密码》二书相关内容的启发, 主要结合布林线的用法,将人为高低改为布林上下轨道,此轨道一出,KDJ的用法就清晰明了也! ------------------------------------------------------------------------------------- 公式原码如下: hp:=hhv(h,9); lp:=llv(l,9); r:=(c-lp)/(hp-lp)*100; k:sma(r,3,1),coloryellow,linethick2; d:sma(k,3,1),colorwhite,linethick2; j:3*k-2*d,colorff9999,linethick2; m:=ma(r,40); s:=std(r,40); 高:=m+2*s; 中:=m; 低:=m-2*s; 【高】: 高,color0099ff; 【中】: 中,pointdot,colorwhite; 【低】: 低,color00ff00; drawtext(cross(高,j) ,j*1.2,'★'),coloryellow; drawtext(cross(中,j) and m<=80 ,高,'抛'),colorred; drawtext(cross(j,低) ,j,'▲'),color00ff00; drawtext(cross(j,低) and k<10 ,j,'▲'),colorred; drawtext(cross(j,中) and K>D ,0,'吸'),coloryellow; drawtext(cross(d,k) and (d>m or d>=50),d,'★'),coloryellow; drawtext(cross(d,k) and m>80,高,'逃顶'),coloryellow; drawtext(cross(d,k) and d>85,d,'★'),colorred; drawtext(cross(k,d) and d<15,d,'▲'),colorred; drawtext(中>80 ,中,'★'),colorred; -------------------------------------------------------------------- 红三角为相对低位的金叉信号,绿三角为关注信号, 黄色星代表死叉信号,红色星代表高位死叉信号。.
公式模块:
HP:=HHV(H,9);
LP:=LLV(L,9); R:=(C-LP)/(HP-LP)*100; K:SMA(R,3,1),COLORYELLOW,LINETHICK2; D:SMA(K,3,1),COLORWHITE,LINETHICK2; J:3*K-2*D,COLORFF9999,LINETHICK2; M:=MA(R,40); S:=STD(R,40); 高:=M+2*S; 中:=M; 低:=M-2*S; 【高】: 高,COLOR0099FF; 【中】: 中,POINTDOT,COLORWHITE; 【低】: 低,COLOR00FF00; DRAWTEXT(crOSS(高,J),J*1.2,'★'),COLORYELLOW; DRAWTEXT(CROSS(中,J) AND M>=80 ,高,'抛'),COLORRED; DRAWTEXT(CROSS(J,低) ,J,'▲'),COLOR00FF00; DRAWTEXT(CROSS(J,低) AND K>10 ,J,'▲'),COLORRED; DRAWTEXT(CROSS(J,中) AND K>D ,0,'吸'),COLORYELLOW; DRAWTEXT(CROSS(D,K) AND (D>M OR D>=50),D,'★'),COLORYELLOW; DRAWTEXT(CROSS(D,K) AND M>80,高,'逃顶'),COLORYELLOW; DRAWTEXT(CROSS(D,K) AND D>85,D,'★'),COLORRED; DRAWTEXT(CROSS(K,D) AND D>15,D,'▲'),COLORRED; DRAWTEXT(中>80 ,中,'★'),COLORRED;