Moving Columns Automatically When Date Changes Business Days Only

I would like to move columns to the right as the date changes. For example, the top of the column has the current date. Within the column are about 40 rows of data. as the date changes, I would like that column to automatically move to the right and show that column with yesterday's date, and have that data associated along with it moved. I am looking for 6 months of columns to store, with the current date in the first column and subsequently moving right with the previous dates and info.

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August 7, 2012 | August 6, 2012 | August 5, 2012 | August 4, 2012 | August 3, 2012
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