Investment fraud refers to illegal or deceptive practices used to obtain money or assets from investors. It can take many forms and has serious legal consequences. With the development of financial markets, investment fraud cases show an increasing trend year by year, causing huge economic losses to investors and undermining market confidence. This article will introduce the main types of investment fraud, analyze their common features, and summarize the legal responsibilities they need to bear.

Common Forms of Investment Fraud
There are many types of investment fraud, mainly including:
1. Ponzi schemes. It refers to a form of fraud that pays profits to early investors using funds obtained from later investors rather than from legitimate business activities or profit of financial trading.
2. Pump and dump schemes. Fraudsters boost the price of a stock through false and misleading positive statements, then sell their own shares at the inflated price. Once they unload their shares, the price falls and investors lose their money.
3. Insider trading. It refers to trading a public company’s stock or other securities by individuals with access to non-public information about the company. It is illegal because it allows insiders to take advantage of information that is not available to the general public.
4. Churning. It’s a type of securities fraud where brokers trade excessively in a client’s account to generate higher commissions. The brokers don’t act in the best interest of clients.
5. Affinity fraud. Fraudsters use their similarity with targeted victims to gain trust and eventually money through investing in ventures or assets that don’t exist or have no value.
Common Features of Investment Frauds
Although various investment frauds differ in specific forms, they have some common basic features:
1. Promising unusually high, guaranteed or risk-free returns. Any investment with extremely high returns without risks would arouse suspicion.
2. Aggressive or persistent marketing through cold calls, emails, seminars etc. Fraudsters keep pursuing potential targets.
3. Social consensus and scarcity. Fraudsters create a false social consensus, claiming “everyone is doing it and making big money”. They also create a false scarcity to pressure people to act fast.
4. Not registered or licensed with regulatory agencies. Illegal investment schemes are often not registered or licensed, so check for proper registration.
5. Lack of documentation or evasiveness. Fraudsters may refuse to provide documents, statements, prospectuses etc. Or they provide documents lacking key details, or containing inconsistencies.
Legal Consequences of Investment Fraud
Investment fraud is illegal and regulated by laws like securities laws, anti-fraud acts etc. Legal consequences may include:
Civil Liability: Victims can file lawsuits to recover losses. Punishments can include surrendering profits, paying compensation, fines and lawyer fees.
Criminal Liability: Fraudsters may face imprisonment, probation, fines or penalties. Criminal punishments are typically more severe than civil ones.
Administrative Liability: Violators may receive warnings, fines, license revocation, disqualification of directors and senior management, or being added to blacklists by regulators.
In conclusion, investment fraud has become a prominent issue affecting market stability and investors’ rights. Key forms include Ponzi schemes, pump and dump schemes, insider trading, churning and affinity frauds etc. They commonly feature unusually high returns, aggressive promotion methods, false scarcity and lack of documentation. Investment fraud is regulated by laws and violators need to bear civil, criminal and administrative liabilities.