Hello, abnormal trading refers to: (1) During the audit cycle, the number of closed orders within 3 minutes exceeds 30% of the total number of lots traded, or the number of hedged locking orders established within 3 minutes in the same account or in different accounts exceeds 30% of the total number of lots traded; (2) Opening multiple internal trading accounts to conduct hedging and arbitrage operations, or abusing the Company's various privileges through connected transactions and obtaining improper gains from them; (3) Taking advantage of quote delays caused by the Internet, using plug-in software (i.e., any third-party software that is not released by the Company) to quickly open and close positions, and profiting from such delay; (4), in view of the aberrant trading practices are endless, the Company, in order to protect the principle of fairness and impartiality of network trading, will define all behaviors that disrupt the normal order of trading as aberrant trading.