D1:=(CLOSE+HIGH+LOW)/3;
D2:=LLV(LOW,34);
D3:=HHV(HIGH,13);
A1:=EMA((D1-D2)/(D3-D2)*100,9);
A2:=EMA((REF(A1,1)+A1)/2,3);
抄底:CROSS(A1,A2)AND A1
D1:=(CLOSE+HIGH+LOW)/3;
D2:=LLV(LOW,34);
D3:=HHV(HIGH,13);
A1:=EMA((D1-D2)/(D3-D2)*100,9);
A2:=EMA((REF(A1,1)+A1)/2,3);
抄底:CROSS(A1,A2)AND A1