Hi, we know there’s no way to directly export market data from PRT to Excel or CSV but I just found a video where it explains how to export historical prices from IG Markets datafeed, ( similar to PRT I think). It uses a free Excel spreadsheet from IG markets website.
https://youtu.be/NtGV7VYb9cQ
https://labs.ig.com/sample-apps
Maybe these are old news but I found it quite useful 🙂