StoneX Group Inc. (NASDAQ: SNEX) has relaunched City Index, one of the UK’s most established trading brands, under the StoneX Trading name effective September 2, 2026. The rebrand consolidates the retail self-directed business under the Fortune 50 parent company’s global brand, providing retail traders access to market intelligence and institutional-grade tools previously unavailable to individual investors.
- Effective Date: September 2, 2026
- Brand Retirement: City Index UK brand retiring September 12, 2026
- StoneX Global Reach: More than 80 offices across six continents
- Client Base: Over 260,000 retail accounts and 80,000+ commercial and institutional clients
- Market Access: 40+ derivatives exchanges, 180+ foreign exchange markets, and nearly all global securities marketplaces
The transition maintains operational continuity for existing clients. Trading platforms, accounts, and support services remain unchanged throughout the rebrand, with new account openings moving to StoneX Trading after September 12. The new website is now live with updated branding across digital channels and mobile applications.
For decades, City Index has earned the trust of traders by delivering reliable platforms, broad market access and high-quality client services. Moving to StoneX Trading marks an exciting new chapter that builds on that legacy while bringing our retail offering under a brand recognised globally for its strength in financial markets.
The rebrand aligns the retail division with StoneX’s broader franchise, which serves commercial, institutional, payments, and self-directed clients globally. The company operates as a publicly traded entity meeting regulatory compliance standards across multiple jurisdictions, with subsidiaries offering physical commodities, securities, clearing, global payments, risk management, and derivatives services. StoneX Group Inc. employs more than 5,400 staff members worldwide.
