FD:=3;A11:=KDJ.D<30 AND L=LLV(L,60);T11:=BARSLAST(A11);A12:=T11<60AND T11>3;A13:=REF(A12,1) AND C<O*(1-FD/100) AND L=LLV(L,T11+61);PDF:REF(A13,1) AND C/O>(1+FD/100);