Historic Share Price Calculator

To research the change in value of your holding in a specific company, simply use this calculator.

• Type in the full or part of a company name, click find and select the company.
• Select the date of purchase and either the number or value of the shares you purchased at that time.
• Click 'Calculate' and the assumed purchase price (close of day) will be displayed.
• The calculator will also show the value of the present holding and its percentage and absolute change.