Founded in 1999, Capital Market Services LLC (CMS Forex) has been servicing Forex traders for over a decade and a half. Though originally started as an education provider and introducing broker, CMS Forex has acted as a Forex Dealer and a registered Futures Commission Merchant (FCM) for over a decade. In recent years, CMS Forex has returned to its roots as an introducing broker. Today CMS Forex serves as a registered Introducing Broker to Gain Capital Group LLC for a select set of customers. 


Exiting customers using VT Trader with Gain Capital - can download the VT Trader installer here.

System Requirements

  • Microsoft XP/Vista (or higher)
  • Intel® CoreTM 2 Duo e4300 1.80 GHz processor (or equivalent processor)
  • 1.0 gigabyte of RAM
  • 200 megabytes of free hard disk space
  • Internet Explorer 5.0 (or higher)
  • Monitor that supports 1024×768 with a color depth of 32 bits
  • A high-speed (broadband) Internet connection such as DSL or a cable modem is vital for online currency trading

You can access the VT Trader Manual here.

Please Note: CMS Forex no longer provides support for VT Trader. By downloading and utilizing the software you agree that you are using the software AS IS. Clients experiencing issues trading using VT Trader should log into their accounts using's ForexTrader platform or contact Gain Capital - for assistance.  

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Contact Us

Sales or Account-Related Questions?

For information about your account or any account related questions, please contact Gain Capital Group LLC –



Toll Free: 1.877.FOREXGO (367.3946)
Int’l: 1.908.731.0750
10AM Sunday to 5PM Friday (ET)



Mailing Address:

GAIN Capital Group LLC
Bedminster One
135 US Highway 202/206
Bedminster, NJ 07921, USA


Contact Us Directly

To contact CMS Forex directly, please send an email to Please note that we do not provide customer support and will not be able to help you with your account or trading questions.