It mainly depends on supervision. These are the top five regulatory agencies in the world. You can choose:

1. NFA - full name: National Futures Association, which is the National Futures Association of the United States. The main function of NFA is to strictly abide by federal laws and CFTC rules for NFA members and implement strict management. NFA also has its own rules to supervise the behavior of brokers towards traders and investors, so that traders and investors are protected from deception.

2. CFTC - full name: U.S. Commodity Futures Trading Commission, is the U.S. Commodity Futures Commission. Its main responsibility and role is to supervise the U.S. commodity futures, options and financial futures and options markets, and protect market participants and The public is protected from fraud, market manipulation and improper operations related to commodity and financial futures and options, and the openness, competitiveness and financial reliability of the futures and options market are guaranteed.

3.FCA - Full name: Financial Conduct Authority, the abbreviation of the (UK) Financial Conduct Authority. The UK is currently the country with the most comprehensive and sound financial services in the world, and it strictly supervises all financial institutions registered in its territory through the Financial Conduct Authority (FCA).

4. CYSEC - full name: Cyprus Securities and Exchange Commission, is the Cyprus Securities and Exchange Commission. CySEC is an independent public security watchdog. The agency is responsible for regulating the investment services market and the trading of transferable securities in Cyprus and the country. Implement effective supervision to ensure the healthy development of the securities market and protect investors participating in the market. If a company registered in Cyprus provides investment services to third parties or conducts investment activities, it must submit an application to the Cyprus Securities and Exchange Commission and obtain CIF (Chinese translation as Cyprus Investment Company) certification before it can conduct business.

5.ASIC - full name: Australian Securities and Investment Commission, is the Australian Securities and Investment Commission. ASIC is an independent government department and independently exercises regulatory functions over companies, investment activities, financial products and services in accordance with the law. The Australian Securities and Investments Commission is the regulator of Australia's banking, securities, and foreign exchange retail industries.