核心逻辑
这是一个综合型趋势指标,结合了均线系统、MACD变形和量价分析。核心思路是: 1. **均线系统**:计算5/10/20/30日均线的平均值,并分析其15日变化率,判断中期趋势方向 2. **超卖反弹**:通过58日均线偏离度寻找严重超卖但开始反弹的个股(XA_8在-40到-26之间且今日强于昨日) 3. **成本分析**:计算历史成本区间(13日收盘价的77.2%和2日收盘价的86.5%),寻找当前价格接近历史最低成本的股票 4. **MACD变形**:用12/26日EMA差值生成快线,通过EMA平滑生成多根辅助线判断趋势
买卖信号
**买入信号**: - MAC1上穿支撑点(MAC1与支撑点金叉) - 中线出现信号(满足严重超卖条件:价格贴近成本价+50日跌幅超35%+缩量) **卖出信号**: - MAC3转阴(MAC3向下死叉或变绿) - MAC4下穿MAC1(MAC4与MAC1死叉)
用法
1. **中线信号**:当出现中线信号(数值显示
公式源码
XA_1:=MA(CLOSE,5); XA_2:=MA(CLOSE,10); XA_3:=MA(CLOSE,20); XA_4:=MA(CLOSE,30); XA_5:=(XA_1+XA_2+XA_3+XA_4)/4; XA_6:=(XA_5-REF(XA_5,15))/REF(XA_5,15)*100; XA_7:=EMA(XA_6,8); XA_8:=(CLOSE-MA(CLOSE,58))/MA(CLOSE,58)*100; XA_9:=(XA_8>1*REF(XA_8,1) AND XA_8<(-26) AND XA_8>(-40))*1.5; XA_10:=vol/CAPITAL*100; XA_11:=LLVBARS(LOW,50); XA_12:=SUM(VOL,XA_11); XA_13:=HHVBARS(HIGH,50); XA_14:=SUM(VOL,XA_13); XA_15:=(CLOSE-REF(OPEN,XA_13))/REF(OPEN,XA_13)*100; XA_16:=XA_14/CAPITAL*100; XA_17:=(CLOSE-REF(OPEN,XA_11))/REF(OPEN,XA_11)*100; XA_18:=XA_12/CAPITAL*100; XA_19:=MA(CLOSE,3); XA_20:=REF(CLOSE,2)*0.865; XA_21:=REF(CLOSE,13)*0.772; XA_22:=MIN(XA_20,XA_21); XA_23:=MA(CLOSE,13); XA_24:=(CLOSE-REF(CLOSE,1))/REF(CLOSE,1)*100; XA_25:=(EMA(CLOSE,12)-EMA(CLOSE,26))*100; XA_26:=EMA(XA_25,9); XA_27:=2*(XA_25-XA_26); 中线:IF((CLOSE-XA_22)/CLOSE<0.03 AND XA_15<(-35) AND SUM(XA_10,5)/5<1.8,1,0)*10,DOTLINE,COLOR999999; MAC1:EMA(XA_25,1),COLORFCADEC; MAC2:EMA(MAC1,5),COLORCYAN; MAC3:(MAC1+MAC2)/2,COLORCCCCCC; MAC4:EMA(XA_25,20),COLORBLUE,LINETHICK2; IF(MAC3>=REF(MAC3,1),MAC3,DRAWNULL),COLORRED,LINETHICK3; IF(MAC3<=REF(MAC3,1),MAC3,DRAWNULL),COLOR111111; IF(MAC4<=REF(MAC1,1),MAC4,DRAWNULL),COLORMAGENTA,LINETHICK2; 零上强:IF(MAC4>=REF(中线,1),MAC4,DRAWNULL),COLOR0055FF,LINETHICK2; IF(MAC4>=REF(MAC1,1),MAC4,DRAWNULL),COLORBLUE,LINETHICK2; MAC5:WMA(零上强,1),POINTDOT,COLORGREEN,LINETHICK2; MAC6:EMA(中线,2),DOTLINE,COLORRED; 支撑点:EMA(MAC1,24)-1.05*STD(MAC1,24),DOTLINE,COLORGREEN; DRAWICON(crOSS(MAC1,支撑点),支撑点,11);