众所周知,KDJ指标中的J线对股价的反映非常敏感。这个小指标原理很简单,旨在通过对比大盘J线与个股J线,找出中、短期内股价强于大盘的个股。
这个小指标的雏形已由几位朋友实战,听取他们的建议,去除了原指标中对J 线的平滑处理,保留J线的敏感特性(终点又回到起点~),对买卖信号加以限制,并对朋友们建议的几个买卖点以颜色进行标识,红箭头、白柱、黄柱为建议买点,绿柱为建议卖点。
正是因为未对J线做任何处理,所以敏感性依旧,安全性受限,使用时要注意配合成交量和均线等指标,并注意趋势变化,周期自设。
源码:
{同登彼岸_J线系列3} {N 2 1009} {M1 21003} {M2 21003} 大盘涨股:INDEXADV,NODRAW,COLOR0000FF; 大盘跌股:INDEXDEC,NODRAW,COLOR00FF00; 个股成交量:VOL,NODRAW; 个股虚拟量:IF(CURRBARSCOUNT=1 AND PERIOD=5,VOL*240/FROMOPEN,DRAWNULL),NODRAW; RSV1:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100; K1:=SMA(RSV1,M1,1); D1:=SMA(K1,M2,1); MAJ1:=3*K1-2*D1; RSV2:=(INDEXC-LLV(INDEXL,N))/(HHV(INDEXH,N)-LLV(INDEXL,N))*100; K2:=SMA(RSV2,M1,1); D2:=SMA(K2,M2,1); MAJ2:=3*K2-2*D2; TM:=(MAJ1-MAJ2); LB:=VOL*1200/(FROMOPEN*REF(SUM(VOL,5),1)); STICKLINE(MAJ1>REF(MAJ1,1) ANDTM>=0 ,0,TM,3,0),COLOR0000CC; STICKLINE(MAJ1>REF(MAJ1,1) ANDTM<=0 ,0,TM,3,2),COLOR0000CC; STICKLINE(MAJ1<REF(MAJ1,1) ANDTM>=0 ,0,TM,3,0),COLORFF0000; STICKLINE(MAJ1<REF(MAJ1,1) ANDTM<=0 ,0,TM,3,2),COLORFF0000; TJ1:=(MAJ1>REF(MAJ1,1) ANDTM<=0) AND COUNT((MAJ1-REF(MAJ1,1))/REF(MAJ1,1)*100<=1,3)<=2 AND MAJ2>=REF(MAJ2,1); STICKLINE(CROSS(TJ1,0.5) AND LB>=REF(LB,1),0,TM,2,0),COLORFFFFFF; TJ2:=MAJ1>REF(MAJ1,1) AND MAJ2>REF(MAJ2,1) AND TM>=REF(TM,1)AND REF(TM,1)<REF(TM,2) ; STICKLINE((CROSS(TJ2,0.5)OR CROSS(MAJ1,MAJ2)) AND LB>=REF(LB,1)AND MAJ1<=80,0,TM,2,0),COLOR00FFFF; TJ3:=EXIST(CROSS(MAJ1,0),2) ANDMAJ2>REF(MAJ2,1); DRAWICON(TJ3,0,1); TJ4:=MAJ1<REF(MAJ1,1)AND MAJ1>=80 AND COUNT(MAJ1>REF(MAJ1,1),3)<=2; STICKLINE(CROSS(TJ4,0.5) ,0,TM,2,0),COLOR00FF00; 大盘J线:MAJ2,LINETHICK2,COLORFFFFFF; 个股J线:MAJ1,LINETHICK2,COLOR00FFFF; {点击看本软件截图: 58股票 公式网 http://www. 58gu. com 整理} |