@Melissa: For the security of your trading and funds (especially large funds), we recommend choosing a broker that is already regulated by a credible international regulatory body, namely: CFTC, NFA, FCA, FSA, FINMA, MiFID, ASIC and FMA. A credible regulatory body is one that has been tested and internationally recognized, and provides strict sanctions to brokers if they are found to have violated agreed-upon terms. These regulatory bodies are also responsible for the security of client funds. We do not provide recommendations for specific brokers. Please check (check and recheck) the list of several brokers at:
Thank you