> For the complete documentation index, see [llms.txt](https://lti.gitbook.io/user_guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://lti.gitbook.io/user_guide/zh-cn/yong-hu-zhi-nan/guan-li-gen-dan-ding-yue/qi-yong-huo-jin-yong-gen-dan-ding-yue-de-fan-xiang-gen-dan-gong-neng.md).
# 启用或禁用跟单订阅的反向跟单功能
使用反向跟单功能，可以在将头寸从主账户复制到投资账户时反转交易方向。投资者只能为跟单交易订阅启用或禁用此功能。
启用 *反向跟单（Reverse Copy）后，主账户中建立的卖出头寸会以买入头寸复制到已订阅的投资账户，而主账户中建立的买入头寸会以卖出*头寸复制到投资账户。
禁用 *反向跟单（Reverse Copy）后，主账户中建立的卖出头寸会以卖出头寸复制到已订阅的投资账户，而主账户中建立的买入头寸会以买入*卖出*头寸复制到已订阅的投资账户，而主账户中建立的*买入*头寸会以*买入\*头寸复制到投资账户。
启用或禁用反向跟单功能：
{% stepper %}
{% step %}
在主菜单中展开 **LTI Copy Trading**。如果该服务支持多个交易平台，请在所需平台下点击**“我的账户”（My Accounts）**。
{% endstep %}
{% step %}
在账户列表中点击相应的投资账户。
{% endstep %}
{% step %}
在账户详情中，前往 跟单订阅（Subscriptions）页面。
{% endstep %}
{% step %}
选择相应的跟单订阅。
{% endstep %}
{% step %}
如需启用或禁用反向跟单功能，请切换跟单订阅所在行中的 反向跟单（Reverse Copy）开关。
Reverse Copy switch
{% endstep %}
{% endstepper %}
切换开关后，反向跟单功能将立即启用或禁用。之后的新头寸将根据当前设置从主账户复制到您的投资账户。
---
# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.
## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:
```
GET https://lti.gitbook.io/user_guide/zh-cn/yong-hu-zhi-nan/guan-li-gen-dan-ding-yue/qi-yong-huo-jin-yong-gen-dan-ding-yue-de-fan-xiang-gen-dan-gong-neng.md?ask=&goal=
```
`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
