Firstly, this indicator is a risk management tool. Its user interface features various input controls, such as dropdown menus, text boxes, and buttons, for calculating parameters like order lot size, stop-loss, and take-profit. Users can select the order type (limit, market, stop), direction (long or short), risk type (fixed amount or percentage), input risk value, risk-reward ratio, and entry price. The tool then calculates the corresponding stop-loss pips/price, take-profit pips/price, and lot size, and provides an order placement function. The details are as follows:

1) Order Type: Limit Order, Market Order, Stop Order;
2) Risk Method: Fixed Amount (for example, $200, user can input), Percentage of Account Balance (for example, 1%, user can input);
3) Risk-Reward Ratio: User can input this value, for example, 3 times. The system automatically calculates the tradable lot size, entry price, stop-loss pips and price, and take-profit pips and price based on the set values;
4) Entry Price: Defaults to the current price of the current instrument, user can modify and input manually;

5) Stop Loss Pips: Defaults to the 10 * symbol spread (user can modify and input manually);
6) Lot Size: Automatically calculated;
7) Take Profit: Automatically calculated (including pips and price);
8) Stop Loss: Automatically calculated (including pips and price).

At the bottom of the interface are "Place Order" buttons to execute order placement operations based on the above parameter settings.

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首先，这个指标是一个风险管理工具，用户界面有各种输入控件，如下拉菜单、文本框和按钮，用于计算订单的手数、止损、止盈等参数。用户可以选择订单类型（限价、市价、止损）、方向（多空）、风险类型（固定金额或百分比），输入风险值、风险回报比、建仓价格，然后计算相应的止损价格，止盈点数、价格，以及手数，并提供下单功能。说明如下：

1) 订单类型：限价单，市价单，止损单：

2) 风险方式：固定金额（比方200美元，用户可输入），账户余额百分比（比方1%，用户可输入）；

3) 盈亏比：用户可以自行输入，比方3倍。系统根据设置值，自动计算可开仓手数，开仓价格，止损点数和价格，止盈点数和价格；

4) 建仓价格：默认是当前品种的当前价格，用户可自行修改输入；

5) 止损点数：输入止损点数，自动计算开仓手数，止损价格，止盈价格等信息，并可通过画线功能在图表上看相关位置信息；

6) 开仓手数：自动计算；

6)止盈：自动计算（包括点数和价格）；

7)止损：自动计算（包括点数和价格）。

界面最下方是“下单”按钮，实现对上述参数设置的执行下单操作。请看视频介绍：

More Powerful Indicator Risk Reward management Tools：https://ctrader.com/zh/products/646 （Recommend）