Hello, when I was new to the Bitcoin scene, it was very hard for me to find my way around the courses. Here is a little tip.
After a while, it was easier for me to calculate prices and investments. Keeping the same formula in the calculator was a tedious job.
Just recently came out an app that has a live course and the best thing about the app is that you can enter its investment, purchase price and selling price.
Then the app calculates your profit from you. On the second page, you can enter your desired profit percentage and the app
calculates when you should sell and the profit. For me a brilliant daily help. I hope I could help you.
The app is named: "Crypto Investment Calculator"
Link: https://play.google.com/store/apps/deta ... calculator