> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.tradetron.tech/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Backtest Credit Usage Summary

### Backtest Credit Usage Summary

![](https://storage.crisp.chat/users/helpdesk/website/948b8c26d046a000/image_jq2nfd.png)

With the new Backtest V2 engine, we have also added a new credit usage summary tab to easily get an overview of your backtest credits.  You can click on the **Credits **and **Used **section as highlighted in the image to get a detailed report on the backtest credit usage

You can easily monitor how many credits you have left and can also easily purchase new credits using the Buy BT button.

Backtest credits once purchased will not expire and is valid indefinitely