60日均线多头选股指标 (源码)

N:=5;N1:=7;N2:=10;N3:=30;N4:=60;
A1:=ma(close,n);
A2:=ma(close,n1);
A3:=ma(close,n2);
A4:=ma(close,n3);
A5:=ma(close,n4);
Count(a1 a2 and a2 a3 and a3 a4 and a4 a5,4)=4 and isup;