币安：解说订单簿基础知识
币安发布了买入单、卖盘和价差之间的差距定义，以显示实时加密供需情况。
原文链接详细分析
币安 发布了一份简短指南，讲解解订单簿，将 买入 订单定义为买入订单，买 卖 订单为买卖单，价 差 为它们之间的差距，以便实时了解加密货币供需情况。
Binance
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