Need some help with this one

["Dennis_33437" <dennis5692@xxxx>]

Hi everyone,
I would like to compare todays volume to the volume of Ref(L,-2)which 
should be the lowest day of the trough, all suggestions are welcomed
Cond1=var2= 
(Ref(L,-2) <= Ref(L, -1)) AND
(Ref(L,-2) <= Ref(L, 0)) AND
(Ref(L,-2) <= Ref(L, -3)) AND
(Ref(L,-2) <= Ref(L, -4));
FractalDown=ValueWhen( var2,Ref(L,-2),1); 
Buy=Cond1;

Thank you
Dennis