通达信威力雷达指标(其他)指标公式

核心逻辑

这是一个**相对强弱对比指标**,通过对比个股与大盘指数的涨跌速度来判断个股的强弱程度。 具体计算原理: 1. 先计算个股的加权价格(开盘价+最高价+2*收盘价+最低价)/5,再计算其3日均线 2. 同样计算大盘指数(沪深300等)的加权价格和3日均线 3. 分别计算个股与大盘的**变化率**(当日与前一日的比值变化) 4. 用个股变化率减去大盘变化率,得到相对强弱信号 5. 经过多轮EMA平滑处理后得到最终指标RADW 本质上是衡量**个股相对大盘的涨跌速度差**,如果个股涨得比大盘快,指标为正;反之为负。

买卖信号

- **买入信号**:RADW >= 0 且 RADW 向上(高于前一天),显示为绿色系柱状图 - **卖出信号**:RADW <= 0 且 RADW 向下(低于前一天),显示为红色系柱状图 - 另外辅助参考MA1和MA2的金叉死叉

用法

1. **零轴判断多空**:RADW在零轴上方表示个股强于大盘(多头),在零轴下方表示弱于大盘(空头) 2. **方向判断趋势**:RADW向上运行且为正时持股待涨;RADW向下运行且为负时持币观望 3. **柱状图颜色识别**:绿色系(RADW>=0向上)表示强势上涨;红色系(RADW<=0向下)表示弱势下跌;蓝色系(RADW<0但向上)可能表示反弹 4. **结合MA1/MA2**:MA1上穿MA2可作为辅助买入信号,下穿作为卖出信号

公式源码

d:=3;
m:=30;
s:=30;
SM:=(OPEN+HIGH+2*CLOSE+LOW)/5;
SMID:=MA(SM,D);
IM:=(INDEXO+INDEXH+INDEXL+2*INDEXC)/5;
IMID:=MA(IM,D);
SI1:=(SMID-REF(SMID,1))/SMID;
II:=(IMID-REF(IMID,1))/IMID;
RADER10:=SUM((1.21*SI1-II)*2,S)*1000;
RDR1:=EMA(RADER10,3);
RDR2:=EMA(RDR1,3);
RADER1:=2*(RDR1-RDR2);
RMA:=SMA(RADER1,M,1);
RAM1:=EMA(RMA,3);
RAM2:=EMA(RAM1,3);
RADERMA:=2*(RAM1-RAM2);
RADW1:=5.818*(1.66*RADER1+RADERMA);
RADW:=MA(RADW1,5.818);
STICKLINE(RADW>=0 AND RADW>=REF(RADW,1),RADW,0,2.9,0),COLOR06121F;
STICKLINE(RADW>=0 AND RADW>=REF(RADW,1),RADW,0,2.6,0),COLOR09163E;
STICKLINE(RADW>=0 AND RADW>=REF(RADW,1),RADW,0,1.9,0),COLOR11225D;
STICKLINE(RADW>=0 AND RADW>=REF(RADW,1),RADW,0,0.8,0),COLOR12267C;
STICKLINE(RADW>=0 AND RADW>=REF(RADW,1),RADW,0,0.3,0),COLOR16309B;
STICKLINE(RADW>=0 AND RADW<REF(RADW,1),RADW,0,2.9,0),COLOR1B5911;
STICKLINE(RADW>=0 AND RADW<REF(RADW,1),RADW,0,2.5,0),COLOR3D6911;
STICKLINE(RADW>=0 AND RADW<REF(RADW,1),RADW,0,1.6,0),COLOR5C7911;
STICKLINE(RADW>=0 AND RADW<REF(RADW,1),RADW,0,0.8,0),COLOR7B8911;
STICKLINE(RADW>=0 AND RADW<REF(RADW,1),RADW,0,0.3,0),COLOR9A9911;
STICKLINE(RADW<0 AND RADW>=REF(RADW,1),RADW,0,2.9,0),COLOR0058AD;
STICKLINE(RADW<0 AND RADW>=REF(RADW,1),RADW,0,1.8,0),COLOR0068BD;
STICKLINE(RADW<0 AND RADW>=REF(RADW,1),RADW,0,0.8,0),COLOR0078CD;
STICKLINE(RADW<0 AND RADW>=REF(RADW,1),RADW,0,0.3,0),COLOR0088DD;
STICKLINE(RADW<=0 AND RADW<REF(RADW,1),RADW,0,2.9,0),COLOR721A00;
STICKLINE(RADW<=0 AND RADW<REF(RADW,1),RADW,0,1.8,0),COLOR993B00;
STICKLINE(RADW<=0 AND RADW<REF(RADW,1),RADW,0,0.8,0),COLORA25C00;
STICKLINE(RADW<=0 AND RADW<REF(RADW,1),RADW,0,0.3,0),COLORB27D00;
MA1:SMA(RADW,3,1);
MA2:SMA(MA1,3,1);