A1A:=3*SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*1,5,1)-2*SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*1,5,1);
A5A:=(HHV(H,60)-C)/(HHV(H,60)-LLV(L,60))*1;
黑马:CROSS(A1A,EMA(A1A,5))AND EMA(A1A,5)<A5A;
上述选股公式根据以下股票指标公式改编: http://www.gupang.com/202006/06305203R020.html
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