Hello,
What do you want to know about FXCM data?
We provide historical data from FXCM broker in our paid data service.
You can read about it, find the full list of symbols and subscribe to our service here:
http://www.forextester.com/historyservicedescriptionBut if you have FXCM data from other source, you can import this data to the program via "Import from a file" button in the Data Center window.
Please let us know if you have any more questions or need any help.