This dialog is available from the Edit / Update Price / Multiple Investments... menu command in the Graphs window. It is also available under the Edit / Investment Data / Update Price / Multiple Investments... menu command in the Portfolio Editor window.
This dialog box allows price information to be updated for multiple investments simultaneously. Enter the date the price information is to be updated for in the date edit box. Uncheck the check boxes associated with the investments you do not wish to update. Fill in the price information for the investments you do wish to update. The volume, high, and low edit boxes are optional, and may be left blank.
Select the 'Update' button to complete the update process for all investments whose checkbox is checked. The dialog box will disappear.
Select the 'Update/Next' button to update the prices for all currently displayed investments, and display the next 9 investments, so that they may also be updated.