> For the complete documentation index, see [llms.txt](https://wiki-en-macos.tiger.trade/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki-en-macos.tiger.trade/features/application-interface/preferences/display-p-and-l-roe-pc.md).

# 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>