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Duration: 3:59

括号定单旨在通过两个方向相反的定单将一个定单“括”起来以帮助您限制损失或锁定利润。当主定单被执行后,两个⽅向相反的子定单均被激活但两个定单中仅有一个能被触发。当一个子定单被触发,另外一个⼦定单将⽴即被取消。

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Study Notes – 学习笔记:

定单类型系列列课程 – 第5 讲 – 魔⽅方界⾯面上的括号定单 – 学习笔记

括号定单旨在通过两个方向相反的定单将一个定单“括”起来以帮助您限制损失或锁定利润。当主定单被执行后,两个⽅向相反的子定单均被激活但两个定单中仅有一个能被触发。当一个子定单被触发,另外一个⼦定单将⽴即被取消。

主买入定单被一个锁定利润的⾼位卖出限价单和一个限定损失的低位卖出止损单“括”起来。主卖出定单被一个限定损失的⾼位买入止损单和一个锁定利润的低位买入限价单“括”起来。

这个图表显示了当投资者创建⼀个括号买单时的三种定单结果。我们将在TWS 交易者⼯作站的魔⽅界⾯上为您演示如何创建⼀个括号买单。

现在,我们想要以一个特定的价格买⼊某个公司的股票。为了限定损失,该定单应该包含⼀个止损单,这个止损单可以让我们在价格低于设定的价格时卖出头寸。

同时我们也希望添加⼀个获利了结单,当股票价格涨⾄设定价格以上时可卖出股票,从而获得利润。

⾸先建立一个买单。在定单输入面板中选择一个代码,点击“买”按键。在数量栏中,选择希望买入的股票数量,然后在定单类型的下拉菜单中选择限价单,也就是LMT。

下一步是设置您计划买⼊股票的限定价格。根据您的需要改变有效时间的设置。您可以将定单设置为“取消前有效”。

为使这个定单成为括号定单,点击“有效时间设置栏”右边的“⾼高级”按键来打开更多设置选项。点击“附加定单”以显示括号功能。选中“括号”左边的方框,下⾯面的获利利了结单和⽌损单也同时⾃动被选定。

您同样可以看到定单输⼊⾯板左上⽅出现了一个 “+括号”字样。

给获利了结限价⼦定单设置您希望的价格。然后给止损限价子定单设置一个价格。同样,您可以根据您的具体需要来更改有效时间的设置。点击“提交”键输入设置好了的定单。请注意,没有被激活的GTC 定单将在创建季度的下一个⾃然季度结束前被取消。

定单预览窗口概括并显示了这三个相关定单的详情。点击“传送”提交定单。

当原始主定单被传送⾄至交易所后,三个定单都会出现在活动⾯板上的定单选项卡上。在key 栏中,原始主定单前⾯编号为一个整数,这个整数是这一组定单的编号,⼦定单按顺序编成⼆级编号。请注意,辅助价格栏中标明了止损⼦卖单的触发⽌损价格。

TWS ⽤户可以⽤定单预置功能,来给常⽤的股票代码创建一个默认的括号单


Disclosure: Interactive Brokers - 盈透证券香港有限公司

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Disclosure: Interactive Brokers

Information posted on IBKR Traders’ Academy that is provided by third-parties and not by Interactive Brokers does NOT constitute a recommendation by Interactive Brokers that you should contract for the services of that third party. Third-party participants who contribute to IBKR Traders’ Academy are independent of Interactive Brokers and Interactive Brokers does not make any representations or warranties concerning the services offered, their past or future performance, or the accuracy of the information provided by the third party. Past performance is no guarantee of future results.

This material is from Interactive Brokers - 盈透证券香港有限公司 and is being posted with permission from Interactive Brokers - 盈透证券香港有限公司. The views expressed in this material are solely those of the author and/or Interactive Brokers - 盈透证券香港有限公司 and IBKR is not endorsing or recommending any investment or trading discussed in the material. This material is not and should not be construed as an offer to sell or the solicitation of an offer to buy any security. To the extent that this material discusses general market activity, industry or sector trends or other broad based economic or political conditions, it should not be construed as research or investment advice. To the extent that it includes references to specific securities, commodities, currencies, or other instruments, those references do not constitute a recommendation to buy, sell or hold such security. This material does not and is not intended to take into account the particular financial conditions, investment objectives or requirements of individual customers. Before acting on this material, you should consider whether it is suitable for your particular circumstances and, as necessary, seek professional advice.

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