核心逻辑
该指标主要结合了均线系统和MACD指标的原理: 1. **均线系统**:使用9日(短期)和21日(中期)两根均线判断趋势,通过颜色变化直观显示均线走向——上涨时显示原色(黄、红),下跌时显示蓝、绿色 2. **MACD变形**:VAR1实际是MACD柱状图的变形,通过计算DIF与DEA的差值*2来判断多空力量,要求连续4根K线的MACD柱状图呈现递增状态(且为负值),表示空方力量逐渐衰竭、多方开始积蓄
买卖信号
- **短买信号(★短买)**:当MACD柱状图连续4根递增且为负值时触发,表示短期可能出现反弹 - **加仓信号(★加仓)**:当3日均线上穿9日均线,且股价上涨并收阳线时触发
用法
1. 关注均线多头排列(黄线在红线上方)时的信号可靠性更高 2. "★短买"信号出现时可考虑轻仓试探 3. "★加仓"信号出现时可在上涨趋势中加仓 4. 配合成交量和其他指标综合判断效果更佳
公式源码
MA(C,9),LINETHICK2,COLORYELLOW; MA(C,21),LINETHICK2,COLORRED; IF(MA(C,9)<REF(MA(C,9),1),MA(C,9),DRAWNULL),LINETHICK2,COLORBLUE; IF(MA(C,21)<REF(MA(C,21),1),MA(C,21),DRAWNULL),LINETHICK2,COLORGREEN; VAR1:=((((HHV((((EMA(DCLOSE,12)-EMA(DCLOSE,26))-(EMA((EMA(DCLOSE,12)-EMA(DCLOSE,26)),9)))*2),4)<0) AND ((((EMA(DCLOSE,12)-EMA(DCLOSE,26))-(EMA((EMA(DCLOSE,12)-EMA(DCLOSE,26)),9)))*2)>REF((((EMA(DCLOSE,12)-EMA(DCLOSE,26))-(EMA((EMA(DCLOSE,12)-EMA(DCLOSE,26)),9)))*2),1))) AND (REF((((EMA(DCLOSE,12)-EMA(DCLOSE,26))-(EMA((EMA(DCLOSE,12)-EMA(DCLOSE,26)),9)))*2),1)<REF((((EMA(DCLOSE,12)-EMA(DCLOSE,26))-(EMA((EMA(DCLOSE,12)-EMA(DCLOSE,26)),9)))*2),2))) AND (REF((((EMA(DCLOSE,12)-EMA(DCLOSE,26))-(EMA((EMA(DCLOSE,12)-EMA(DCLOSE,26)),9)))*2),2)<REF((((EMA(DCLOSE,12)-EMA(DCLOSE,26))-(EMA((EMA(DCLOSE,12)-EMA(DCLOSE,26)),9)))*2),3))); DRAWTEXT(VAR1,L*0.98,'★短买'),COLORYELLOW; DRAWTEXT(crOSS(MA(C,3),MA(C,9)) AND C>=REF(C,1) AND C>O,L*0.98,'★加仓'),COLORMAGENTA;