1. The total amount of securities transactions suspected of this crime is more than 500,000 yuan;

2. The accumulated amount of margin occupied by futures trading is higher than 300,000 yuan;

3, the parties to profit or avoid losses accumulated more than five hundred thousand yuan;

4. Serious circumstances such as leaking inside information for many times.

The conditions for the crime of insider trading and the crime of leaking inside information are:

1. The subjects that constitute the crime are the insider of the inside information of securities and futures trading and the person who illegally obtains the inside information of securities and futures trading;

2. The actor is subjectively intentional, that is, he has the purpose of making himself or others profit from it, and negligence does not constitute this crime;

3. The actor objectively conducted insider trading or leaked insider information;

4. Insider trading and disclosure of inside information constitute a crime only if the circumstances are serious.

To sum up, in order to obtain or avoid losses, insider traders use their special position or opportunity to obtain insider information for securities trading, which violates the principle of "openness, fairness and justice" in the securities market and infringes on the equal right to know and property rights of the investing public.

Legal basis:

Article 180 of the Criminal Law of People's Republic of China (PRC)

Crime of Insider Trading and Disclosure of Insider Information A person who knows or illegally obtains insider information of securities and futures trading, buys or sells securities or engages in futures trading related to the insider information before the disclosure of the securities and futures trading or other information that has a significant impact on the price of the securities and futures trading, or discloses the information, or explicitly or implicitly engages in the above trading activities, if the circumstances are serious, shall be sentenced to fixed-term imprisonment of not more than five years. If the circumstances are especially serious, he shall be sentenced to fixed-term imprisonment of not less than five years but not more than ten years, and shall be fined not less than one time but not more than five times the illegal income.

Where a unit commits the crime mentioned in the preceding paragraph, it shall be fined, and the persons who are directly in charge and other persons who are directly responsible shall be sentenced to fixed-term imprisonment of not more than five years or criminal detention.

The scope of insider information and insiders shall be determined in accordance with the provisions of laws and administrative regulations.