For the most part, an overweight rating indicates less about the literal meaning of giving a stock higher weight than a given benchmark. Instead, it's typically used as Wall Street jargon to indicate a positive attitude about a particular stock.
To set an option to automatically refresh PivotTable data when you open your workbook, do the following: 1  Click anywhere in the PivotTable to show the PivotTable Tools on the ribbon. 2  Click Analyze > Options. 3  In the PivotTable Options dialog box, on the Data tab, check the Refresh data when opening the file box.
At any time, you can click Refresh to update the data for the PivotTables in your workbook. You can refresh the data for PivotTables connected to external data, such as a database (SQL Server, Oracle, Access, or other), Analysis Services cube, data feed, and many other sources.