通达信三线粘合交叉主图指标（其他）指标公式

买卖信号

**买入信号：** 1. `DRAWICON(CROSS(A2,A4) AND A3>REF(A3,1) AND A0>REF(A0,2) AND (A1-A4)/A4<0.02,A2,1)` - A2上穿A4且满足其他条件时买入 2. `DRAWICON(CROSS(A1,A4) AND CROSS(A2,A3),A1,10)` - A1上穿A4且A2上穿A3时买入（双线交叉） 3. DRAWTEXT('圆弧底') - LONGCROSS(A1,A3,30)且满足其他条件时显示"圆弧底"买入信号 4. DRAWTEXT('双交叉') - LONGCROSS(A1,A2,15)且CROSS(A2,A3)时显示"双交叉"买入信号 5. DRAWTEXT('三线粘合') - FILTER条件满足时显示"三线粘合"买入信号 **卖出信号：** 1. `DRAWICON(A6>22.5 AND REF(A0,1)>REF(A0,2) AND A0<REF(A0,1),H+0.2,2)` - A6>22.5且5日均线向下拐头时卖出 2. DRAWTEXT('穿四线') - FILTER条件满足时显示"穿四线"卖出信号 3. DRAWTEXT('顶') - 出现长上影线且满足条件时显示"顶"卖出信号

用法

1. **适用场景**：该指标为均线系统指标，通过多条均线的交叉和形态判断趋势转折点，适合中短线交易 2. **核心逻辑**： - 利用4条不同周期的均价线（A1-A4）判断趋势 - "双交叉"和"圆弧底"为较强的买入信号，"三线粘合"表示均线收敛即将选择方向 - "穿四线"表示股价上穿所有均线，"顶"表示高位出现长上影线 3. **注意事项**： - A6>22.5为超买区域，此时5日均线向下拐头是较为可靠的卖出信号 - 多重信号

公式源码

AA:=(C*2+H+L+O)/5;
A0:=MA(C,5);
A1:(EMA(AA,4)+MA(AA,8)+MA(AA,16))/3,COLORWHITE;
A2:(EMA(AA,9)+MA(AA,18)+MA(AA,36))/3,COLORFF00FF;
A3:(EMA(AA,13)+MA(AA,26)+MA(AA,52))/3,COLOR00FF00;
A4:(EMA(AA,24)+MA(AA,48)+MA(AA,96))/3,COLOR0000FF;
A5:=EMA(100*(C-LLV(L,100))/(HHV(H,100)-LLV(L,100)),5);
A6:=A5/4;
A7:=MAX(MAX(A1,A2),MAX(A3,A4));
A8:=MIN(MIN(A1,A2),MIN(A3,A4));
A9:=MIN(MIN(A1,A2),A3);
A10:=MAX(MAX(A1,A2),A3);
DRAWICON(A6>22.5 AND REF(A0,1)>REF(A0,2)AND A0<REF(A0,1),H+0.2,2);
DRAWICON(crOSS(A2,A4)AND A3>REF(A3,1)AND A0>REF(A0,2)AND (A1-A4)/A4<0.02,A2,1);
DRAWICON(CROSS(A1,A4)AND CROSS(A2,A3),A1,10);
DRAWTEXT(FILTER(H>A7 AND L<A8 AND A1>REF(A1,1)AND A2>REF(A2,1)AND A4>REF(A4,2)AND (A7-A8)/A8<0.04 AND C>O AND (H-C)/(C-O)<0.4,3),A4-0.1,'穿四线');
DRAWTEXT(LONGCROSS(A1,A3,30)AND (A4-A3)/A3<0.05 AND A10<A4,A1*0.98,'圆弧底');
DRAWTEXT(LONGCROSS(A1,A2,15)AND CROSS(A2,A3),A1*0.97,'双交叉');
DRAWTEXT((A1-A2)/A2>0.04 AND A2>A3 AND L>A1 AND O>C AND O=H,H+0.1,'顶');
DRAWTEXT(FILTER(A4>REF(A4,2)AND REF(A1,3)<REF(A3,3)AND C>O AND(A10-A9)/A9<0.005,5),A8-0.05,'三线粘合'),COLORRED;