data feed
 

i have a data feed into my excel spreadsheet.

the feed is to one cell that changes continuously in real
time. there is no historical record of the path taken by
the numbers displayed - only the most current number is
displayed.

I would like to record these numbers at periodic intervals
so as to create a historical record of the numbers
appearing in the data feed cell.

is ther a way to do such a thing in excel??
..