抓黑马时机之底部选股指标公式

A11:=3*SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,5,1)-2*SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,5,1);
黑马线:=EMA(A11,5);
A21:=(黑马线-REF(黑马线,1))/REF(黑马线,1)*100;
底部:(A21<-10 AND A21>REF(A21,1))*25;