Brokers

StoneX Trading

StoneX Trading is the UK self-directed brand that replaced City Index. It is a trading name of StoneX Financial Ltd and offers spread betting and CFDs on Web Trader, a mobile app, MetaTrader 4 and TradingView.

Official website

Recorded facts

UK FCA entity
Yes
UK spread betting
Yes
Minimum deposit
£0 UK account pages say there is no minimum deposit to open an account. Card funding minimum is £100. Bank wire has no minimum.
Account types
Standard, MT4, Professional, Corporate
Year founded
Unknown StoneX Group announced on 9 September 2026 that the City Index UK brand would retire on 12 September 2026 and that new accounts would open as StoneX Trading. A City Index founding year was not confirmed. StoneX Group describes a track record of more than 100 years.
Headquarters
London, United Kingdom
Platforms
MT4, TradingView, proprietary Web Trader and the StoneX Trading mobile app.

API and agent access

FIX
Unknown
REST
Unknown
Open API
Unknown
MT5 Python
No
Official MCP server
Unknown

No StoneX Trading client API page was found. FOREX.com, another trading name of the same company, publishes REST and FIX documentation.

Regulators

Regulator Entity Licence Jurisdiction
FCA StoneX Financial Ltd 446717 United Kingdom

Notes

This entry describes StoneX Trading, not a continuing City Index retail brand. It shares FCA firm StoneX Financial Ltd (FRN 446717) with FOREX.com.

Sources and last check

Last checked 18 October 2026.