编写要求:
开板三周以内的次新股的选股公式。
www.gszx.com.cn网解答:
A:=BARSCOUNT(CLOSE)<50; A1:=EVERY(C/REF(C,1)>=1.097 AND C=O,3); A2:=BARSLAST(A1)=1; A3:=C/REF(C,1)<1.098 OR O/REF(C,1)<1.098 OR L/REF(C,1)<1.098; XG:=A AND A2 AND A3; BARSLAST(XG)<15;