They are derivatives products. They use leverage, which means that with a small guarantee (margin requirement) you can open much bigger positions, which you could otherwise do with your own account value. Cornèrtrader offers as derivatives CFDs (all types), Listed and OTC FX Options and Futures. Single equities, Bonds and Mutual Funds are not derivative products but are normally called cash products, as to open a position you would need to pay the entire nominal value of the transaction.