大智慧三线开花选股指标公式

input:n(0.05);

a1:=ma(c,5);

a2:=ma(c,10);

a3:=ma(c,20);

abs(a1/a2-1)<n and abs(a1/a3-1)<n

and abs(a3/a2-1)<n and cross(c,a1)

and cross(c,a1) and cross(c,a1)

and c>o;