Use an active Barchart.com account.
*A Barchart.com account is free, and will provide you with access to additional data and tools from www.barchart.com
*If you are a Barchart Premier member, you can use that account.
Microsoft, Excel, and Excel logos are trademarks of the Microsoft group of companies.
Attention Mac / Apple Users: The Barchart for Excel add-in utilizes RTD technology which is inherent to Microsoft Excel on the Windows OS. While it doesn’t run natively on a Mac, you may run it on a Windows virtual such as Parallels, Virtualbox or one of the many virtuals which allow you to run Windows on a Mac.