What is important to look for when choosing an online Broker for CFD trading? Here is a concrete recommendation for the best UK Cfd Broker, as well as some information about this type of brokers. Markets.com – Commission free CFD trading for stocks, commodities, indices and currencies. Open your account today, receive  25 free. Markets.com is pdextrading.com’s favourite UK CFD broker. What is CFD? CFD stands for Contract of difference. CDS is a Derivative trading instrument. Thus based on an underlying security such as the value of a stock, currency, commodity or another financial instrument. There are some really good UK regulated brokers offering CFD trading. One that stands out is Markets.com. Here you can trade with CFDs on stocks, commodities,