Forgive me from straying from QP to Metastock on the matter of this shark formula, but also:
This formula for the buy signal:
Symmetry:=.28;
Apex:=(H+L)/2;
WB:=Ref(H,-2)-Ref(L,-2);
Shark:=If((H<Ref(H,-1) AND L>Ref(L,-1) AND Ref(H,-1)<Ref(H,-2) AND Ref(L,-1)>Ref(L,-2))=1,
If(apex <= (Ref(H,-2)-(WB*Symmetry)) AND Apex >= (Ref(L,-2)+(WB*Symmetry)) ,1,0),0);
Buyok:=Cross(C,ValueWhen(1,Shark=1,Ref(H,-2)));
Chk:=Cum(Buyok)-ValueWhen(1,Shark=1,Cum(Buyok));
ValidChk:=Alert(Shark=1,25);
Buy:= Buyok=1 AND Ref(Chk,-1)=0 AND ValidChk=1;
Buy;
Really amounts to this:
Symmetry:=.28;
Apex:=(H+L)/2;
WB:=Ref(H,-2)-Ref(L,-2);
If((H<Ref(H,-1) AND L>Ref(L,-1) AND Ref(H,-1)<Ref(H,-2) AND Ref(L,-1)>Ref(L,-2)),
If(apex <= (Ref(H,-2)-(WB*Symmetry)) AND Apex >= (Ref(L,-2)+(WB*Symmetry)) ,1,0),0);
Doesn't it?
And on the matter of straying, don't worry, I'm working my way back to QP. That's what this wretched swimming around with the shark formula is all about.
Brooke
|
