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求教师撰写一个多空指标的选股公式!规定以下,前一天短期内做到100,中后期、中远期、长期性都低于100,第二天短期内维持100不会改变,中后期、中远期、长期性值都做到100(这一值能够 调)选择股票,公式计算以下:
短期内:100*(C-LLV(L,5))/(HHV(C,5)-LLV(L,5)),COLORWHITE;
中后期:100*(C-LLV(L,10))/(HHV(C,10)-LLV(L,10)),COLORYELLOW;
中远期:100*(C-LLV(L,20))/(HHV(C,20)-LLV(L,20)),COLORMAGENTA;
长期性:100*(C-LLV(L,30))/(HHV(C,30)-LLV(L,30)),COLORRED,LINETHICK2;
强市线:80,POINTDOT;
弱市线:20,POINTDOT;
分界点:50,POINTDOT;
解释以下:
T1:=100*(C-LLV(L,5))/(HHV(C,5)-LLV(L,5)),COLORWHITE;
T2:=100*(C-LLV(L,10))/(HHV(C,10)-LLV(L,10)),COLORYELLOW;
T3:=100*(C-LLV(L,20))/(HHV(C,20)-LLV(L,20)),COLORMAGENTA;
T4:=100*(C-LLV(L,30))/(HHV(C,30)-LLV(L,30)),COLORRED,LINETHICK2;
J1:=REF(T1,1)=100 AND REF(T2,1)<100 AND REF(T3,1)<100 AND REF(T4,1)<100;
J2:=T1=100 AND T2=100 AND T3=100 AND T4=100;
XG:J1 AND J2;