IG Index / IG Group

History and Founding

IG Group traces its origins to 1974, when British financier Stuart Wheeler launched IG Index in London. The original service was a telephone-based bookmaking operation that let clients place bets on the gold price, an idea that helped pioneer financial spread betting in the UK. From gold, IG expanded into spread bets on equities, stock indices, currencies and commodities, and later became a significant provider of contracts for difference (CFDs). The group listed on the London Stock Exchange in 2005 and has since grown into one of the most recognisable brands in the European leveraged-trading industry. Wheeler, who remained a prominent political donor and colourful public figure, died in 2020.

Business Model

IG earns revenue primarily through dealing spreads, commissions and overnight funding on leveraged products. Retail clients can trade CFDs or, in permitted jurisdictions, financial spread bets, both of which provide market exposure on margin without ownership of the underlying asset. The group also earns income from share dealing, options and futures, and offers differentiated pricing to professional clients through IG Prime, where standard retail spreads are replaced by reduced spreads and more direct market access. Because leveraged trading carries high risk, IG’s revenue is closely tied to market volatility, client trading volumes and regulatory restrictions on leverage and marketing.

Products and Platforms

The core IG platform is available on web, mobile and desktop and provides access to tens of thousands of markets spanning CFDs, spread bets, forex, shares, indices, commodities, options and cryptocurrencies. IG Prime is the group’s professional and high-volume trading service, offering tighter spreads and dedicated relationship coverage. DailyFX is IG’s forex-focused research, news and education portal, while tastytrade, acquired by IG in 2021, operates as a US retail options and futures brokerage alongside the tastylive media network. IG also owns Nadex, a US exchange-traded binary options and spreads marketplace. The group’s brands sit under IG Group Holdings plc, headquartered at Cannon Bridge House in London.

Regulation and Licensing

IG is defined by its regulatory footprint. Its UK entity is authorised by the Financial Conduct Authority, and other group companies are regulated by ASIC in Australia, MAS in Singapore, CySEC in the EU and the CFTC/NFA in the US. Like its major rivals, IG has faced substantially tighter rules since the ESMA product intervention measures introduced leverage caps, negative balance protection and restrictions on marketing and bonuses for retail clients. The FCA mirrored many of these measures in the UK, making regulatory compliance a central element of IG’s operating model.

Market Position and Competition

IG Group is among the largest listed retail trading companies in Europe and competes directly with Plus500, CMC Markets, Saxo Bank and other spread-betting and CFD providers. It has historically focused on higher-value active traders rather than high-volume promotional acquisition, and its UK spread-betting heritage remains a competitive advantage in that domestic market. The company is highly cash-generative and profitable, although trading volumes and revenue can be cyclical and heavily influenced by market turbulence and client sentiment.

Recent Strategic Direction

Under chief executive Breon Corcoran, who was confirmed in the role in 2023, IG has repositioned toward professional clients, international growth and product diversification. The tastytrade acquisition is central to that strategy, giving IG a meaningful US retail options and futures business. The group has also invested in risk-management technology, data-driven client segmentation and expanded share dealing and savings products, while continuing to simplify its structure and reduce reliance on pure spread-betting and CFD income.