Spread bets and CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage. 76% of retail investor accounts lose money when trading spread bets and CFDs with this provider. You should consider whether you understand how spread bets and CFDs work, and whether you can afford to take the high risk of losing your money. Spread bets and CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage.

Warren Buffett

What is the efficient market hypothesis (EMH)?

Can traders actually beat the market? Not according to the efficient market hypothesis. We take a look at this famous financial theory, what it means for traders and whether it really stands up to criticism.