大智慧实用选股指标公式

大智慧实用选股指标公式：
a1:=c/ref(c,1)>=1.099 and c=h;

a2:=ref(a1,1) and o>ref(h,1) and c>ref(c,1);

a3:=barslast(a2);

a4:a3<=7 and a3>=3 and c<ma(c,5) and c>ma(c,10) and ma(c,30)>ref(ma(c,30),1) and ma(c,60)>ref(ma(c,60),1) and c>ref(o,a3+1) and ref(a2,a3);