通达信指标 源码分享 老鸭头选股指标

MA5 := MA(close,5);

MA10 := MA(close,10);
MA60 := MA(close,60);
pday1 := barslast(cross(ma5,ma60));{5日均线上穿60日均线}
pday2 := barslast(cross(ma10,ma60));{10日均线上穿60日均线，至此形成鸭颈部}
pday3 := barslast(high=hhv(high,pday2));{形成头部，要下跌}
pday4 := barslast(cross(ma10,ma5));{下跌后，5日均线和10日均线死叉}
pday5 := barslast(cross(ma5,ma10));{回落不久，5日均线和10日均线形成金叉，形成嘴部}
a1:= pday1>pday2 and pday2>pday3 and pday3>pday4 and pday4>pday5 and pday5<5;
a2:= count(cross(ma10,ma5),pday2)=1;
A1 AND A2;