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;
A31:=EMA(C,5);
底部:=(A21<-10 AND A21>REF(A21,1))*25;
红箭头:底部 AND A31>REF(A31,1);
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;
A31:=EMA(C,5);
底部:=(A21<-10 AND A21>REF(A21,1))*25;
红箭头:底部 AND A31>REF(A31,1);