买卖信号

1. **买入信号B**:当X2上穿X3时(CROSS(X2,X3)),在最低价下方显示"B" 2. **买入信号★**:当满足趋势>=100且MA5>REF(MA5,1)且涨幅>5%且收盘价>MA5时,在最低价下方显示"★" 3. **卖出信号S**:当X3上穿X2时(CROSS(X3,X2)),在最高价上方显示"S" 图形配合显示: - X2>=X3时K线呈红色(多头行情) - X2<X3时K线呈绿色(空头行情) - 金叉时K线呈黄色,死叉时K线呈蓝色

用法

1. **适用场景**:中短期趋势交易,适合震荡市和趋势行情 2. **使用逻辑**: - X2(短期EMA)与X3(长期EMA)形成金叉时买入,死叉时卖出 - 红色K线表示多头趋势(X2>=X3),绿色K线表示空头趋势(X2<X3) - 当趋势指标>=100且MA5向上、涨幅>5%、价格站上MA5时,是较强的买入信号 3. **注意事项**: - 该指标结合了均线交叉和趋势强度判断 - 选股公式为金叉条件:XG:CROSS(X2,X3) - 建议结合其他指标或止损策略使用,避免假信号

公式源码

MA5:MA(C,5),COLORF00FF0;
MA10:MA(C,10),COLORYELLOW;
MA20:MA(C,20),COLORE66878;
MA30:MA(C,30),COLORWHITE;
MA120:MA(C,120),COLORGREEN,POINTDOT;
MA240:MA(C,240),COLORRED,POINTDOT;
A1:=IF(C>=MA5,1,-1);
A2:=IF(C>=MA10,1,-1);
A3:=IF(C>=MA20,1,-1);
A4:=IF(MA5>=REF(MA5,1),1,-1);
A5:=IF(MA10>=REF(MA10,1),1,-1);
A6:=IF(MA20>=REF(MA20,1),1,-1);
趋势:=(A1+A2+A3+A4+A5+A6)/6*100,COLORCYAN,LINETHICK3;
X1:=(C+L+H)/3;
X2:=EMA(X1,6);
X3:=EMA(X2,5);
DRAWTEXT(crOSS(X2,X3),L*0.98,'B');
DRAWTEXT(CROSS(X3,X2),H*1.02,'S');
STICKLINE(X2>=X3,LOW,HIGH,1,0),COLORRED;
STICKLINE(X2>=X3,CLOSE,OPEN,3,1),COLORRED;
STICKLINE(X2>=X3,CLOSE,OPEN,2,0),COLORBROWN;
STICKLINE(X2<X3,LOW,HIGH,1,0),COLORGREEN;
STICKLINE(X2<X3,CLOSE,OPEN,3,1),COLORGREEN;
STICKLINE(CROSS(X2,X3),OPEN,CLOSE,2.5,0),COLORYELLOW;
STICKLINE(CROSS(X3,X2),OPEN,CLOSE,2.5,0),COLORBLUE;
DRAWTEXT(趋势>=100 AND MA5>REF(MA5,1) AND (CLOSE-OPEN)/OPEN*100>5 AND CLOSE>MA5,L*0.99,'★'),COLORMAGENTA;
{
选股公式:
X1:=(C+L+H)/3;
X2:=EMA(X1,6);
X3:=EMA(X2,5);
XG:CROSS(X2,X3);
}