【IB交易者词汇】 开盘限价单（Limit-on-Open Order）

开盘限价单（LOO）是一个如果开盘价格等于或优于限价的话，则在市场开盘时执行的限价定单。

开盘限价单（LOO）将限价定单与OPG（开盘时）有效时间相结合，以创建在市场开盘时提交的定单，并且定单只会以指定的限价或更好的价格执行。且定单执行将根据具体的交易所规则进行。

A Limit-on-Open (LOO) order is a limit order that is executed at the market's open if the opening price is equal to or better than the limit price.

A Limit-on-Open (LOO) order combines a limit order with the OPG time in force to create an order that is submitted at the market's open, and that will only execute at the specified limit price or better. Orders are filled in accordance with specific exchange rules.

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