Countback Lines Expert To create this expert, you have to create 2 custom indicators first {Countbacklines buy} Days:=10; BV:=If(L>LLV(L,Days),PREV, If(Ref(H,-2)>Ref(H,-1) AND Ref(H,-1)>H,Ref(H,-2), If(Ref(H,-3)>HHV(H,3) AND Alert(Ref(H,-1)>H,2),Ref(H,-3), If(Ref(H,-4)>HHV(H,4) AND Alert(Ref(H,-1)>H,3),Ref(H,-4), If(Ref(H,-5)>HHV(H,5) AND Alert(Ref(H,-1)>H,4),Ref(H,-5), PREV))))); BV; {Countbacklines Sell} Days:=10; SV:=If(HBarsSince(Sell),1,0)); D=-1 Short Buy:=Cross(C, Fml( "Countbacklines buy")); Sell:=Cross(Fml( "Countbacklines Sell"),C); D:=If(BarsSince(Buy)BarsSince(Sell),1,0)); D=1 now under the symbol tab EL Buy:=Cross(C, Fml( "Countbacklines buy")); Sell:=Cross(Fml( "Countbacklines Sell"),C); D:=If(BarsSince(Buy)BarsSince(Sell),1,0)); D=-1 AND Ref(D,-1)>-1 ES Buy:=Cross(C, Fml( "Countbacklines buy")); Sell:=Cross(Fml( "Countbacklines Sell"),C); D:=If(BarsSince(Buy)BarsSince(Sell),1,0)); D=1 AND Ref(D,-1)<1