# Display P\&L / ROE% / PC%

By default, our application displays P\&L as the amount of quote currency when the trader opens a position. But it's possible to change it to ROE% or Price Change %. 

* Amount - To understand how it's calculated please [**read this article**](/other/faq/trading/how-p-and-l-and-roe-are-calculated.md).
* ROE% - To understand how it's calculated please [**read this article**](/other/faq/trading/how-p-and-l-and-roe-are-calculated.md).
* Price Change% - formula
  * Long % = (position price-best ask) / position price \* 100
  * Short % = (position price-best bid) / position price \* 100

<figure><img src="/files/7MCK2CpnJvZuXddzWX4I" alt=""><figcaption></figcaption></figure>


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