We're continuing to invest in our technology to improve the quality and speed of our software delivery and use.

In line with this, we’ve moved from a single server to a content delivery network to provide you with increased stability and improved widget performance.


In order to benefit from this update, we require you to update your firewalls to allow access to the following URLs:

  • *.iress.com
  • *.iress.com.au (Australia, New Zealand, and Singapore clients only)
  • *.iress.com.sg (Singapore clients only)
  • *.iress.com.uk (UK only)
  • *.iress.co.za (South Africa only)
  • *.iress.ca (Canada only)

To ensure client security, previous versions of Pro won’t be supported after 30 September 2022.

You have questions, we have answers. More details and FAQs are provided below. If you can't find what you're looking for please get in touch with your IT administrator or your Iress Relationship Manager for more information.

Frequently asked questions

What action do I need to take to enable this change?

To migrate to the new service, we only require clients to enable their firewall for the prepared list of URLs. Our team will detect when clients have been able to connect successfully to the new service and finalise the migration by configuring clients to connect to this service in the future.

What functions in Iress Pro does this change affect?

There are a number of web-based widgets that are deployed by loading web assets. These widgets include: Security Information, Depth Histogram, Morningstar Security Information, Corporate Action, Iress Charting and Winners / Losers.

How will the change affect my use of Iress Pro?

While the change should be transparent to users, improvements in widget performance and load times should be noted.

We can help

If you have any questions on these changes, please contact us on helpdesk@iress.com.au with the subject line: Content delivery.