The normal maintenance of the foreign exchange platform system takes 2 to 4 hours, up to 8 hours. Generally speaking, a foreign exchange trading platform is a place for foreign exchange trading. Some independent traders with certain strength and credibility in the foreign exchange market constantly quote two-way trading prices to investors, and accept investors' trading requirements at this price. The platform can hold its own funds to trade with investors. When the market transactions are sparse, buyers and sellers do not need to wait for the counterparty to appear, as long as there is a "counterparty" to undertake the transaction, they can reach a transaction. This will form an uninterrupted business and maintain the liquidity of the market. Investment is risky, please make a careful decision.