核心逻辑
该指标是一个综合型技术指标,主要包含三个分析维度: 1. **均线系统**:使用5、10、20、30、60、120日均线判断中长期趋势方向 2. **KDJ指标**:通过RSV、K、D、J值的计算,判断短期超卖和反弹机会 3. **主力散户分析**:用EMA计算主力资金与散户资金的相对强弱,判断底部区域 4. **动能趋势**:通过EMA计算当前价格相对于近期高低点的位置,识别超买风险区域
买卖信号
**买入信号:** - "短进":J线从下向上穿越REF(J+0.01,1),且J<20(KDJ超卖反弹) - "见底":主力线上穿散户线,且两者都小于0(主力资金开始活跃) **卖出信号:** - "险":动能趋势线上穿70(进入风险区) - "减":动能趋势线上穿80(减仓提示) - "出局":动能趋势线上穿87.5(清仓提示) **其他信号:** - MA10上穿MA20时在最高价显示"-------------"(均线金叉提示)
用法
1. **做短反弹**:当出现"短进"信号时,可考虑短线买入博取反弹 2. **中线抄底"见底"信号出现时,表明主力资金开始入场,可能形成中长期底部 3. **风险控制**:关注动能趋势线,当超过70、80、87.5时逐步减仓或清仓 4. **趋势判断**:观察均线的多头/空头排列,MA60和MA120使用圆圈标记便于识别长期趋势 5. **辅助看盘**:涨跌停显示和K线上色便于快速识别当日走势强弱
公式源码
DRAWTEXT(crOSS(MA(C,10),MA(C,20)),H,'-------------'),LINETHICK2;
DRAWBAND(MA(C,3),RGB(230,0,250),HHV(MA(C,5),10),RGB(0,100,150));
MA5:MA(CLOSE,5);
MA10:MA(CLOSE,10);
MA20:MA(CLOSE,20);
MA30:MA(CLOSE,30);
MA60:MA(CLOSE,60),CIRCLEDOT;
MA120:MA(CLOSE,120),CIRCLEDOT;
RSV:=(C-LLV(L,9))/(HHV(H,9)-LLV(L,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
X:=LLV(J,2)=LLV(J,8);
Y:=IF(CROSS(J,REF(J+0.01,1)) AND X AND J<20,30,0);
主力:=EMA( (CLOSE-MA(CLOSE,3))/MA(CLOSE,3),2);
散户:=EMA( (CLOSE-MA(CLOSE,20))/MA(CLOSE,20),7);
VAR2:=LLV(LOW,10);
VAR3:=HHV(HIGH,25);
动能趋势线:=100*EMA((CLOSE-VAR2)/(VAR3-VAR2),4);
DRAWTEXT(CROSS(动能趋势线,70),HIGH*1.02,'险'),COLORGREEN;
DRAWTEXT(CROSS(动能趋势线,80),HIGH*1.02,'减'),COLOR00FF00;
DRAWTEXT(CROSS(动能趋势线,87.5),HIGH*1.02,'出局'),COLORWHITE;
DRAWTEXT(CROSS(J,REF(J+0.01,1)) AND X AND J<20,LOW,'短进'),COLORFF00FF;
DRAWTEXT(CROSS(主力,散户) AND 主力<0 AND 散户<0,LOW,'见底'),COLORRED;
DRAWICON(CROSS(主力,散户) AND 主力<0 AND 散户<0,LOW,1);
涨家数:INDEXADV,NODRAW,COLORRED;
跌家数:INDEXDEC,NODRAW,COLORGREEN;
{涨跌停显示}
涨停:=IF((C-REF(C,1))*100/REF(C,1)>=(10-0.01*100/REF(O,1)),1,0);
STICKLINE(涨停,O,C,3,0),COLORYELLOW;
ZDF:=(C-REF(C,1))/REF(C,1)*100;
STICKLINE(ZDF<-9.9,O,C,3,0),COLORGREEN;
{以下为k线上色}
STICKLINE(CLOSE> REF(CLOSE,1) ,HIGH,LOW,0,1 ),COLORRED;
STICKLINE(CLOSE> REF(CLOSE,1) ,OPEN,CLOSE,3,0 ),COLOR000055;
STICKLINE(CLOSE> REF(CLOSE,1) ,OPEN,CLOSE,2.7,0 ),COLOR000077;
STICKLINE(CLOSE> REF(CLOSE,1) ,OPEN,CLOSE,2.1,0 ),COLOR000099;
STICKLINE(CLOSE> REF(CLOSE,1) ,OPEN,CLOSE,1.5,0 ),COLOR0000BB;
STICKLINE(CLOSE> REF(CLOSE,1) ,OPEN,CLOSE,0.9,0 ),COLOR0000DD;
STICKLINE(CLOSE> REF(CLOSE,1) ,OPEN,CLOSE,0.3,0 ),COLOR0000FF;
STICKLINE(CLOSE= REF(CLOSE,1) ,HIGH,LOW,0,1 ),COLORWHITE;
STICKLINE(CLOSE= REF(CLOSE,1) ,OPEN,CLOSE,3,0 ),COLOR555555;
STICKLINE(CLOSE= REF(CLOSE,1) ,OPEN,CLOSE,2.7,0 ),COLOR777777;
STICKLINE(CLOSE= REF(CLOSE,1) ,OPEN,CLOSE,2.1,0 ),COLOR999999;
STICKLINE(CLOSE= REF(CLOSE,1) ,OPEN,CLOSE,1.5,0 ),COLORBBBBBB;
STICKLINE(CLOSE= REF(CLOSE,1) ,OPEN,CLOSE,0.9,0 ),COLORDDDDDD;
STICKLINE(CLOSE= REF(CLOSE,1) ,OPEN,CLOSE,0.3,0 ),COLORFFFFFF;
STICKLINE(CLOSE< REF(CLOSE,1) ,HIGH,LOW,0,1 ),COLORCYAN;
STICKLINE(CLOSE< REF(CLOSE,1) ,OPEN,CLOSE,3,0 ),COLOR990000;
STICKLINE(CLOSE< REF(CLOSE,1) ,OPEN,CLOSE,2.7,0 ),COLORCC0000;
STICKLINE(CLOSE< REF(CLOSE,1) ,OPEN,CLOSE,2.1,0 ),COLORFF4400;
STICKLINE(CLOSE< REF(CLOSE,1) ,OPEN,CLOSE,1.5,0 ),COLORFF8800;
STICKLINE(CLOSE< REF(CLOSE,1) ,OPEN,CLOSE,0.9,0 ),COLORFFCC00;
STICKLINE(CLOSE< REF(CLOSE,1) ,OPEN,CLOSE,0.3,0 ),COLORCYAN;