For those who have not used the simple mode but want to try xdm, although it is said to be zero transaction fee, it is a system quotation, which is a little different from the market price. For details, please see Figure 3. In general, there is no need to use this simple mode to save transaction fees. At first, I thought the simple mode was to simplify the UI, but I really don’t understand why Binance uses two different data😢