Hi, 
does anyone know how to do calculation similar to a countback 
  line for
entry. I am trying look back from today's high to the last time 
  the
high was greater & look to enter if this last high was exceeded. 
  This
is more that just a cross of the HHV in last 3 days, it would be 
  any
day back from now. I think it needs looping but sure how to get it 
  to
work.
Dave