通达信老指标布林主图（布林带类）指标公式

买卖信号

1. **买入信号一**："加码" - FF上穿MA1时（短期均线上穿中期均线） 2. **买入信号二**："进" - 当DX指标满足条件（LLV(DX,2)=LLV(DX,7) AND COUNT(DX<0,2) AND CROSS(DX,MA(DX,2))）时 3. **卖出信号**："出" - RSI下穿88时（RSI超买区域）

用法

1. **适用场景**：该指标为布林带类指标的变体，结合了BBI多空均线和波动率通道，适合震荡行情和趋势行情 2. **主要用途**： - UP和LOOW轨道作为价格波动区间参考，类似于布林带上轨和下轨 - "加码"信号表示短期趋势转强 - "进"信号基于DX动量指标，表示潜在的买入时机 - "出"信号表示RSI进入超买区域，可能出现回调 3. **注意事项**： - 指标仅供参考，选股需结合自身判断 - 建议多看图分析，结合成交量和其他指标验证 - STICKLINE部分仅为行情K线着色，不构成交易信号

公式源码

指标是一个参考，选股是靠自己的悟性高低；多看图能打开迷团；
FF:=EMA(CLOSE,3);MA1:=EMA(CLOSE,21);
bbi:(MA(CLOSE,3)+MA(CLOSE,6)+MA(CLOSE,12)+MA(CLOSE,24))/4,COLORWHITE;
UP:BBI + 2.58*STD(BBI,10),COLORRED;
LOOW:BBI - 2.58*STD(BBI,10),COLORGREEN;
SAT:=IF((AMOUNT/C)/(HHV(AMOUNT,20)/HHV(C,20))*100>100,100,(AMOUNT/C)/(HHV(AMOUNT,20)/HHV(C,20))*100);
LC:=REF(CLOSE,1);rsi:=((SMA(MAX((CLOSE - LC),0),3,1) / SMA(Abs((CLOSE - LC)),3,1)) * 100);
DRAWTEXT(crOSS(FF,MA1),(LOW * 0.99),'加码'),COLORA6E500;
DRAWTEXT(CROSS(88,RSI),(HIGH * 1.02),'出'),COLOR1880FF;
mtm:=C-REF(C,1);DX:=100*EMA(EMA(MTM,6),6)/EMA(EMA(ABS(MTM),6),6);
买:=IF(LLV(DX,2)=LLV(DX,7) AND COUNT(DX<0,2) AND CROSS(DX,MA(DX,2)),1,0);
DRAWTEXT(FILTER(买=1,5),LOW-0.03,'进'),COLORFFDE00;
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;
界:EMA(CLOSE,60),POINTDOT,COLOR0066FF,LINETHICK4;