# ROI Calculator

ROI Calculator helps you estimate your potential profit and return on investment (ROI) for your Polymarket trades.\
It provides a quick and simple way to analyze the outcome of your positions before or after trading.

**How to use**

1. **Enter your Buy Price**\
   Specify the price at which you bought (or plan to buy) shares.\
   Example: `$0.50`
2. **Enter your Sell Price**\
   Set the price at which you plan to sell your shares.\
   Example: `$0.70`
3. **Enter the Number of Shares**\
   Define how many shares you want to calculate the result for.\
   Example: `100`

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#### **Results**

Once you enter your values, the calculator will automatically display:

* **Buy Cost** – total amount spent on your position
* **Sell Revenue** – total value after selling
* **Net Profit** – your earnings in USD
* **ROI** – return on investment as a percentage

#### **Tip**

This tool is designed to help Polymarket traders quickly assess the profitability of trades and compare potential outcomes across different markets.\
Use it to plan your entries and exits more effectively.


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