Percentage Change Absolute Share Price*
Share Comparators
Select a date range
Start date:
End date:
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*Historic share price data prior to 1 July 2005 has been adjusted for the bonus fraction element of the rights issue by dividing by a factor of 1.12.

Interactive Chart

An alternative charting tool, with enhanced features like 'Zoom' and 'Detach & expand', is also available. Please note that your browser and/or firewall must be Java-enabled for you to view this.

Use the interactive chart

The chart will launch in a pop-up window. Key user instructions are detailed below:
  • Zoom in on a time range by dragging the mouse over the desired dates and releasing
  • To revert back to original chart, change date range or right click on chart
  • Select comparative data via the Settings button, then click Go to redraw
  • Detach button allows you to expand chart to full screen size You can launch a detailed and illustrated Help text from the main pop-up window.