主力集散 input:p1(5),p2(10),p3(20),p4(60),p5(120); sh0:=(ORDER(2)-ORDER(1))/(ORDER(1)+ORDER(2)); sh1:=sum(ORDER(2)-ORDER(1),p1)/sum(ORDER(1)+ORDER(2),p1); sh2:=sum(ORDER(2)-ORDER(1),p2)/sum(ORDER(1)+ORDER(2),p2); sh3:=sum(ORDER(2)-ORDER(1),p3)/sum(ORDER(1)+ORDER(2),p3); sh4:=sum(ORDER(2)-ORDER(1),p4)/sum(ORDER(1)+ORDER(2),p4); sh5:=sum(ORDER(2)-ORDER(1),p5)/sum(ORDER(1)+ORDER(2),p5); sh1>sh2 and sh2>sh3 and sh3>sh4 and sh4>sh5;
也可用在条件选股里
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