No. But it's not necessary because the Yieldnodes platform is very easy to use and has a great user experience (UX). The site has answers to frequently asked questions (FAQs) and offers what I would call a "perfect" user experience. From the user's point of view, it's very simple but very powerful.
These are not my legs, nor is the rest of my body! The screenshots, however, are from my account on May 19, 2021. If you look attentively, you might be able to spot some genuine figures!
Also, if you register for an account, you will see a "Audit" on the left menu and receive their monthly email, which includes performance reports - extremely short and I look forward to reading them every month.
If you deposit 1,000 Euro, Yieldnodes will advise you on how much Bitcoin to send. i.e. 1,000 Euros in Bitcoin at the current exchange rate
Within your account, click on Withdrawal and scroll down. If you've been a user for more than six months, you should see a "Transfer Noded Balance" that you can transfer to withdraw.
The average yield in the 5 months that I have been in this opportunity has been slightly above 11% every month.
May 2021 (profit for Yieldnodes: 7.9%)