According to the official announcement, OKX plans to change the contract value and minimum order quantity of some perpetual and delivery contracts in the simulated market on November 7, 2024 to make them consistent with the real market. During the maintenance period, trading services involving contracts in the simulated market will be suspended, the positions of the contracts in the simulated market will be delivered, and the orders will be cancelled. OKX reminds that this maintenance may affect the trading and testing of the contract in the simulated market. If there are strategies under testing, please pay attention to adjust them.