核心逻辑
该指标是一个综合型技术指标,主要基于**成本均线系统**和**动量指标**来判断股价走势。核心原理如下: 1. **成本均线(VAR4)**:通过加权平均计算21日(约210日/10)成本线,反映市场平均持仓成本 2. **动量指标(DX)**:基于6日涨跌动量的EMA,类似于DMI动向指标,衡量价格变动强度 3. **趋势判断**:通过VAR1/VAR2/VAR3识别4日内的最高点、最低点及上升趋势 4. **辅助分析**:结合MA5、MA13、MA18短期均线系统判断趋势方向 **用途**:综合判断股价位置、动量强弱及趋势转折点,识别潜在买卖时机。
买卖信号
1. **卖出信号**:HHV(DX,2)=HHV(DX,7) AND COUNT(DX>50,2) AND CROSS(MA(DX,2),DX) - 条件:DX在2日内创7日新高,且DX>50,然后MA(DX,2)下穿DX - 显示:绿色"卖"字 2. **买入信号**:LLV(DX,2)=LLV(DX,7) AND COUNT(DX<0,2) AND CROSS(DX,MA(DX,2)) - 条件:DX在2日内创7日新低,且DX<0,然后DX上穿MA(DX,2) - 显示:红色"买"字 3. **加仓信号**:FILTER((CROSS(加仓,0) OR CROSS(CLOSE,CB)) AND 买=1,3) - 条件:满足买入条件的同时,出现"加仓"动量上穿0或股价上穿CB成本线 - 显示:白色"加"字 4. **跟进信号**:MA18>=REF(MA18,3) AND CROSS(CLOSE,MA18) - 条件:18日均线持续上行,股价上穿MA18 - 显示:紫色"跟"字
用法
1. **基础用法**:关注"买"字信号出现时考虑买入,"卖"字信号出现时考虑卖出 2. **加仓确认**:当"买"信号后出现"加"信号,可考虑加仓 3. **趋势确认**:配合"跟"信号,股价突破18日均线且均线向上运行,可顺势跟进 4. **风险控制**:DX>50时风险加大,需谨慎;DX
公式源码
N:=5;M:=13;
市盈率:C/FINANCE(33),NODRAW;
每股收益:FINANCE(33),NODRAW;
公积金:FINANCE(18),NODRAW;
流通股本:FINANCE(7)/100000000,NODRAW;
总股本:FINANCE(1)/100000000,NODRAW;
换手率%:vol/CAPITAL*100,COLORRED,
NODRAW;
MA5:MA(C,N),COLORWHITE;
MA18:=MA(CLOSE,18);
MA13:MA(C,M),COLORGREEN,LINETHICK2;
VAR1:=C=HHV(C,4) AND REF(C,1)=LLV(C,4);
VAR2:=C=LLV(C,4) AND (REF(C,1)<REF(C,2) OR REF(C,1)<REF(C,3)) OR REF(C,1)=LLV(C,4) AND C<REF(C,2) OR REF(C,2)=LLV(C,4) AND REF(C,1)=HHV(C,4) AND C<REF(C,1) OR REF(C,3)=LLV(C,4) AND C<REF(C,1) AND C<REF(C,2);
VAR3:=REF(C,1)=LLV(C,4) AND C>=REF(C,2) OR REF(C,2)=LLV(C,4) AND REF(C,1)<=REF(C,3) AND REF(C,2)<REF(C,4) AND C>=REF(C,1);
A:=(3*C+L+O+H)/6;
VAR4:=(20*A+19*REF(A,1)+18*REF(A,2)+17*REF(A,3)+16*REF(A,4)+15*REF(A,5)+
14*REF(A,6)+13*REF(A,7)+12*REF(A,8)+11*REF(A,9)+10*REF(A,10)+9*REF(A,11)+8*REF(A,12)
+7*REF(A,13)+6*REF(A,14)+5*REF(A,15)+4*REF(A,16)+3*REF(A,17)+2*REF(A,18)+REF(A,20))/210;
mtm:=C-REF(C,1);
DX:=100*EMA(EMA(MTM,6),6)/EMA(EMA(Abs(MTM),6),6);
CB:=EMA(VAR4,13);
{红}
STICKLINE(CLOSE>=OPEN,CLOSE,OPEN,3,0),COLOR0000FF;
STICKLINE(CLOSE>=OPEN,CLOSE,OPEN,0.5,0),COLORCC66FF;
{蓝}
STICKLINE(CLOSE<OPEN,CLOSE,OPEN,3,0),COLORFF9900;
STICKLINE(CLOSE<OPEN,CLOSE,OPEN,0.5,0),COLORFFCC00;
{粉}
STICKLINE(VAR1,C,(O+C)/2,3,0),COLORFF11FF;
STICKLINE(VAR1,C,(O+C)/2,0.5,0),COLORFFDDFF;
{灰}
STICKLINE(VAR2,C,(O+C)/2,3,0),COLOR999999;
STICKLINE(VAR2,C,(O+C)/2,0.5,0),COLORFFBBFF;
{绿}
STICKLINE(VAR3,O,(O+C)/2,3,0),COLOR00BB00;
STICKLINE(VAR3,O,(O+C)/2,0.5,0),COLOR00FF00;
卖:=HHV(DX,2)=HHV(DX,7) AND COUNT(DX>50,2) AND crOSS(MA(DX,2),DX);
DRAWTEXT(FILTER(卖=1,1),HIGH*1.02,'卖'),COLORGREEN;
买:=LLV(DX,2)=LLV(DX,7) AND COUNT(DX<0,2) AND CROSS(DX,MA(DX,2));
DRAWTEXT(FILTER(买=1,5),LOW-0.03,'买'),COLORRED;
加仓:=SMA(EMA((C-REF(C,1))/REF(C,1),5)*100,3,1)*10;
DRAWTEXT(FILTER((CROSS(加仓,0) OR CROSS(CLOSE,CB)) AND 买=1,3),LOW-0.03,'加'),COLORWHITE;
跟:=MA18>=REF(MA18,3) AND CROSS(CLOSE,MA18);
DRAWTEXT(跟,LOW*0.96,'跟'),COLORCC66FF;