【通达信指标】颈底突破指标公式，底部与颈线双信号反转（副图+选股）

第一部分 指标介绍

1.红色柱体表示破底信号，表示股价有效突破前期底部低点，是低位初步反转、适合低吸布局的信号。紫色柱体表示破颈信号，表示股价成功突破底部颈线位，双底形态正式确立，趋势由弱转强，可作为加仓跟进参考。

2.无未来函数，信号不漂移。

第二部分 公式源码（副图）

JDT1:=FINDLOWBARS(LOW,1,7,1)=4;

JDT2:=BARSLAST(JDT1);

JDT3:=SUMBARS(JDT1,2)-1;

JDT4:=FINDLOW(LOW,JDT2,JDT2+7,1);

JDT5:=FINDLOW(LOW,JDT3,JDT3+7,1);

JDT6:=COUNT(CROSS(CLOSE,JDT4),JDT2)>=1;

JDT7:=EMA(C,8)-EMA(C,13);

JDT8:=EMA(JDT7,3);

JDT9:=MA(CLOSE,10);

JDT10:=MA(CLOSE,20);

JDT11:=MA(C,30);

JDT12:=C/REF(CLOSE,1)>1.099 AND HIGH>LOW AND H=CLOSE;

JDT13:=CROSS(CLOSE,JDT4);

JDT14:=CLOSE>REF(HIGH,1);

JDT15:=JDT13 AND JDT14;

JDT16:=JDT2>5 AND JDT2<30;

JDT17:=FINDHIGH(HIGH,JDT2,JDT3+4,1);

破底:JDT6 AND JDT15 AND JDT16,COLOR0000FF,NODRAW;

破颈:JDT4<JDT5 AND JDT3-JDT2>7 AND CROSS(C,JDT17),COLORFF00FF,NODRAW;

STICKLINE(破底,0,5,2,0),COLOR0000FF;

STICKLINE(破颈,0,2,2,0),COLORFF00FF;

DRAWTEXT(破底,4,'★破底'),COLOR00FFFF;

DRAWTEXT(破颈,2,'★破颈'),COLORFFFF00;

第三部分 选股公式

{破底--选}

JX1:=FINDLOWBARS(LOW,1,7,1)=4;

JX2:=BARSLAST(JX1);

JX3:=SUMBARS(JX1,2)-1;

JX4:=FINDLOW(LOW,JX2,JX2+7,1);

JX5:=FINDLOW(LOW,JX3,JX3+7,1);

JX6:=COUNT(CROSS(CLOSE,JX4),JX2)>=1;

JX7:=EMA(C,8)-EMA(C,13);

JX8:=EMA(JX7,3);

JX9:=MA(CLOSE,10);

JX10:=MA(CLOSE,20);

JX11:=MA(C,30);

JX12:=C/REF(CLOSE,1)>1.099 AND H>LOW AND H=C;

JX13:=CROSS(CLOSE,JX4);

JX14:=CLOSE>REF(HIGH,1);

JX15:=JX13 AND JX14;

JX16:=JX2>5 AND JX2<30;

破底X:JX6 AND JX15 AND JX16;

{破颈---选}

JX1:=FINDLOWBARS(LOW,1,7,1)=4;

JX2:=BARSLAST(JX1);

JX3:=SUMBARS(JX1,2)-1;

JX4:=FINDLOW(LOW,JX2,JX2+7,1);

JX5:=FINDLOW(LOW,JX3,JX3+7,1);

JX17:=FINDHIGH(HIGH,JX2,JX3+4,1);

破颈X:JX4<JX5 AND JX3-JX2>7 AND CROSS(C,JX17);

第四部分 指标图示