CashMargin

Identifies whether an order is a margin order or a non-margin order. This is primarily used when sending orders to Japanese exchanges to indicate sell margin or buy to cover. The same tag could be assigned also by buy-side to indicate the intent to sell or buy margin and the sell-side to accept or reject (base on some validation criteria) the margin request.本数据集旨在识别订单是否为保证金订单或非保证金订单。此信息主要用于向日本交易所发送订单时，以标示卖出保证金或买入平仓。同样，该标识也可由买方用于表达卖出或买入保证金的意图，或由卖方根据某些验证标准接受或拒绝（保证金）请求。