According to the official announcement, in order to improve the effective liquidity and trading experience of the market, Binance will complete the adjustment of the minimum quantity fluctuation (minimum value of unit change) of some spot trading pairs before 13:00 (Eastern Time Zone 8) on April 29 and 15:00 (Eastern Time Zone 8) on April 29.
During the adjustment period, spot trading and various operations will not be affected; API will be updated synchronously, and API users can view the latest minimum quantity fluctuation through GET /api/v3/exchangeInfo; existing spot orders will not be affected. After the quantity fluctuation is updated, the system will still match in the matching system according to the original order quantity fluctuation.