1 alone or in collusion, the number of shares in circulation holding or actually controlling the securities reaches more than 30% of the total number of shares actually in circulation of the securities, and the number of shares jointly or continuously traded in the securities for 20 consecutive trading days reaches more than 30% of the total turnover of the securities in the same period;
2. Holding or actually controlling the number of futures contracts individually or in collusion exceeds 50% of the positions limited by the business rules of the futures exchange, and the number of joint or continuous transactions of the futures contracts within 20 consecutive trading days has reached more than 30% of the total turnover of the futures contracts in the same period;
3. Collusion with others, trading securities or futures contracts with each other according to the time, price and method agreed in advance, and the cumulative turnover of the securities or futures contracts has reached more than 20% of the total turnover of the securities or futures contracts in the same period for 20 consecutive trading days;
4. Trading securities between accounts actually controlled by them, or buying and selling futures contracts on their own, and the cumulative trading volume of the securities or futures contracts has reached more than 20% of the total trading volume of the securities or futures contracts in the same period for 20 consecutive trading days;
5. Individually or in collusion, continuously declare to buy or sell the same securities and futures contracts on the same day and withdraw the declaration before trading, with the withdrawal amount accounting for more than 50% of the total amount declared on the same day for such stocks or the total amount declared on the same day for the futures contracts;
6. Listed companies and their directors, supervisors, senior managers, actual controllers, controlling shareholders or other related parties, individually or in collusion with each other, use information to manipulate the company's securities trading price or trading volume;
7. There are other serious circumstances.