核心逻辑
这是一个复合型技术指标,主要包含三个部分: 1. **动力线计算**:用当前价格在近10天最低价和近15天最高价之间的相对位置,乘以4后取EMA平滑值,再取2日均线作为"趋势"线。这实际上是一个**价格位置指标**,用于衡量当前价格在过去一段时间波动区间中的相对高低。 2. **均线交叉系统**:用趋势线的白线和其2日均线黄线进行交叉判断,金叉买入、死叉卖出。 3. **趋势线系统**:通过EMA(5,13)金叉死叉画出的高低点连线,形成UP(上升趋势线)和DOWN(下降趋势线),用于判断中长期趋势方向。
买卖信号
- **D(低买)**:趋势白线上穿黄线(金叉)→ 买入信号 - **W(高卖)**:趋势白线下穿黄线(死叉)→ 卖出信号 - **短牛买(BT)**:满足特定技术条件(VAR2上穿均线、上升趋势形成、股价相对位置较低) - **中牛买(TJ1)**:下降趋势企稳、上升趋势形成、股价低于21日内最高价的82% - **大牛买(TJ2)**:类似中牛买但要求股价更低(低于特定价格区间)
用法
1. **短期交易**:关注白线与黄线的交叉信号,金叉买入、死叉卖出 2. **趋势判断**:红柱表示上涨趋势,绿柱表示下跌趋势 3. **中线布局**:出现"短牛买"、"中牛买"、"大牛买"信号时,可考虑分批建仓 4. **配合使用**:建议结合UP/DOWN趋势线使用,只有在上升趋势中金叉才更可靠
公式源码
VAR1:=LLV(LOW,10); VAR2:=HHV(HIGH,15); 动力线:= EMA((CLOSE-VAR1)/(VAR2-VAR1)*4,4); 趋势:MA(动力线,2); STICKLINE(REF(趋势,1)< 趋势, 趋势,REF(趋势,1),3.5,0),COLOR000033; STICKLINE(REF(趋势,1)< 趋势, 趋势,REF(趋势,1),2.8,0),COLOR000055; STICKLINE(REF(趋势,1)< 趋势, 趋势,REF(趋势,1),2.0,0),COLOR000077; STICKLINE(REF(趋势,1)< 趋势, 趋势,REF(趋势,1),1.2,0),COLOR000099; STICKLINE(REF(趋势,1)< 趋势, 趋势,REF(趋势,1),0.4,0),COLOR0000DD; STICKLINE(REF(趋势,1)> 趋势, 趋势,REF(趋势,1),3.5,0),COLOR003300; STICKLINE(REF(趋势,1)> 趋势, 趋势,REF(趋势,1),2.8,0),COLOR005500; STICKLINE(REF(趋势,1)> 趋势, 趋势,REF(趋势,1),2.0,0),COLOR007700; STICKLINE(REF(趋势,1)> 趋势, 趋势,REF(趋势,1),1.2,0),COLOR009900; STICKLINE(REF(趋势,1)> 趋势, 趋势,REF(趋势,1),0.4,0),COLOR00DD00; 下跌趋势:IF(趋势<REF(趋势,1),趋势,DRAWNULL),COLORGREEN,LINETHICK4; 上涨趋势:IF(趋势>REF(趋势,1),趋势,DRAWNULL),COLORRED,LINETHICK4; B:=趋势,COLORWHITE; G:MA(B,2),COLORYELLOW,POINTDOT; D:=crOSS(B,G)*1000,COLORRED; W:=CROSS(G,B)*1000,POINTDOT,COLORBLUE; DRAWTEXT(W=1000,B*1.05,'高卖' ),COLOR00FF00; DRAWTEXT(D=1000,B*1.05,' 低买'),COLORFFFFFF; 低买:D,NODRAW,COLORFFFFFF; 高卖:W,NODRAW,COLOR00FF00; MA5:=EMA(C,5); MA13:=EMA(C,13); UP:=DRAWLINE(L=LLV(L,BARSLAST(CROSS(MA13,MA5))+1),LLV(L,BARSLAST(CROSS (MA13,MA5))+1),H=HHV(H,BARSLAST(CROSS(MA5,MA13))+1),HHV(H,BARSLAST(CROSS (MA5,MA13))+1),0),COLOR0000FF; DOWN:=DRAWLINE(H=HHV(H,BARSLAST(CROSS(MA5,MA13))+1),HHV(H,BARSLAST(CROSS (MA5,MA13))+1),L=LLV(L,BARSLAST(CROSS(MA13,MA5))+1),LLV(L,BARSLAST(CROSS (MA13,MA5))+1),0),COLOR00FF00; BT:(LLV(VAR2,2)=LLV(VAR2,7) AND COUNT(VAR2<0,2) AND CROSS(VAR2,MA(VAR2,2))) AND REF(DOWN,1)<REF(DOWN,2) AND UP>REF(DOWN,1); 短牛买:BT,NODRAW,COLOR0000FF; STICKLINE(UP,0,0.2,3,0),COLOR0000FF; STICKLINE(DOWN,0,0.2,3,0),COLOR00FF00; STICKLINE(BT,0,3,2,0),COLOR000088; STICKLINE(BT,0,3,1,0),COLOR0000CC; STICKLINE(BT,0,3,0.22,0),COLOR0000FF; DRAWTEXT(BT,3,' 短牛买'),COLOR0000FF; TJ1:=REF(DOWN,1)<REF(DOWN,2) AND UP>REF(DOWN,1) AND C<HHV(H,21)*0.82; 中牛买:TJ1,NODRAW,COLORFF00FF; STICKLINE(TJ1,0,2,3,0),COLOR880088; STICKLINE(TJ1,0,2,1.5,0),COLORAA00AA; STICKLINE(TJ1,0,2,0.8,0),COLORCC00CC; STICKLINE(TJ1,0,2,0.2,0),COLORFF00FF; DRAWTEXT(TJ1,2,' 中牛买'),COLORFF00FF; HR:=HHV(HIGH,55); HRY:=LLV(LOW,55); HRY11:=HR*HRY; HRY33:=SQRT(HRY11); TJ2:=REF(DOWN,1)<REF(DOWN,2) AND UP>REF(DOWN,1) AND C<HRY33; 大牛买:TJ2,NODRAW,COLOR00FFFF; STICKLINE(TJ2,0,1,3,0),COLOR008888; STICKLINE(TJ2,0,1,2,0),COLOR00AAAA; STICKLINE(TJ2,0,1,1,0),COLOR00CCCC; STICKLINE(TJ2,0,1,0.2,0),COLOR00FFFF; DRAWTEXT(TJ2,1,' 大牛买'),COLOR00FFFF;