KDJ指标,J线上穿20作为买点的一种用法。由于KDJ及其灵敏,在熊市中是极其危险的,在牛市还不错。更为稳妥者往往把J线上穿0作为买点,则更准确,但因J往往没有到0下就反身向上,往往失去很多机会! 风云通过实践,发现60均线趋势向上或者K线在60均线上,J线上穿20作为买点(J线上穿0是更佳买点),是一种很好的短线机会! 实战案例:
【周线KDJ与日线KDJ共同金叉选股法】
周线KDJ与日线KDJ共同金叉选股法的买点选择可有如下几种: 第一种买入法:提前量买入法。在实际操作时往往会碰到这样的问题:由于日线KDJ的变化速度比周线KDJ快,当周线KDJ金叉时,日线KDJ已提前金叉几天,股价也上升了一段,买入成本已抬高。激进型的投资者可打提前量买入,以求降低成本。 提前量买入法要满足的条件是:①收周阳线,周线K、J两线勾头上行将要金叉(未金叉)。②日线KDJ在这一周内发展金叉,金叉日收放量阳线(若日线 KDJ金叉当天,当天成交量大于5日均量更好)。 第二种买入法:周线KDJ刚金叉,日线KDJ已金叉买入法。 第三种买入法:周线K、D两线“将死不死”买入法。 若觉得小编文章有意思,可关注我们网站,获取更多的股票投资要诀,不断地优化自身的投资体系。 KDJ指标公式源码: NOTEXT顶:95,DOTLINE,COLORLIGRAY; NOTEXT底:0,DOTLINE,COLORLIGRAY; NOTEXT分界线:50,DOTLINE,COLORLIGRAY; A1:=(CLOSE+HIGH+LOW+OPEN)/4; MA1:=EMA(A1,5); RSV1:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100; K1:=SMA(RSV1,3,1); D1:=SMA(K1,3,1); J1:=3*K1-2*D1; RSV2:=(CLOSE-LLV(LOW,15))/(HHV(HIGH,15)-LLV(LOW,15))*100; K2:=SMA(RSV2,3,1); D2:=SMA(K2,3,1); J2:=3*K2-2*D2; RSV3:=(CLOSE-LLV(LOW,31))/(HHV(HIGH,31)-LLV(LOW,31))*100; K3:=SMA(RSV3,3,1); D3:=SMA(K3,3,1); J3:=3*K3-2*D3; RSV4:=(CLOSE-LLV(LOW,55))/(HHV(HIGH,55)-LLV(LOW,55))*100; K4:=SMA(RSV4,3,1); D4:=SMA(K4,3,1); J4:=3*K4-2*D4; K:EMA((K1+K2+K3+K4)/4,3),COLORWHITE,NODRAW; D:EMA((D1+D2+D3+D4)/4,3),COLORYELLOW,NODRAW; J:EMA(J1,3)COLORMAGENTA,NODRAW; 过滤:= K>REF(K,1) AND K3>=REF(K3,1); STICKLINE(过滤,0,K,3,0),COLOR993333; STICKLINE(过滤,0,K,2.7.5,0),COLOR995533; STICKLINE(过滤,0,K,2.4,0),COLOR996633; STICKLINE(过滤,0,K,2.1,0),COLOR998833; STICKLINE(过滤,0,K,1.8,0),COLOR999966; STICKLINE(过滤,0,K,1.5,0),COLOR999933; STICKLINE(过滤,0,K,1.2,0),COLOR999966; STICKLINE(过滤,0,K,0.9,0),COLOR999988; STICKLINE(过滤,0,K,0.6,0),COLORLIGRAY; STICKLINE(过滤,0,K,0.3,0),COLORCCCCCC; RSV6:=(INDEXC-LLV(INDEXL,7))/(HHV(INDEXH,7)-LLV(INDEXL,7))*100; KI:=SMA(RSV6,3,1); DI:=SMA(KI,3,1); JI:=3*KI-2*DI; WIN:=WINNER(CLOSE*0.9)*100; VAR1:=EMA(EMA(CLOSE,9),9); 控盘:=(VAR1-REF(VAR1,1))/REF(VAR1,1)*1000; 开始控盘:=过滤 AND (控盘>0 OR WIN>1) AND K>REF(K,1) AND K3>REF(K3,1); STICKLINE(开始控盘,0,K,3,0),COLOR0000FF; STICKLINE(开始控盘,0,K,2.7,0),COLOR001BFF; STICKLINE(开始控盘,0,K,2.4,0),COLOR0025FF; STICKLINE(开始控盘,0,K,2.1,0),COLOR0039FF; STICKLINE(开始控盘,0,K,1.8,0),COLOR0052FF; STICKLINE(开始控盘,0,K,1.5,0),COLOR006AFF; STICKLINE(开始控盘,0,K,1.2,0),COLOR0089FF; STICKLINE(开始控盘,0,K,0.9,0),COLOR009CFF; STICKLINE(开始控盘,0,K,0.6,0),COLOR00C0FF; STICKLINE(开始控盘,0,K,0.3,0),COLOR00CAFF; 趋势:=MA1>=REF(MA1,1) AND K2>REF(K2,1) AND K3>REF(K3,1) AND K4>REF(K4,1) AND K>REF(K,1) AND WIN>1; STICKLINE(开始控盘 AND 趋势,0,K,0.6,0),COLOR99A9FF; STICKLINE(开始控盘 AND 趋势,0,K,0.3,0),COLOR9999FF; |