MM - indicator in the language of PineScript (part 1)

After the right, everything works well. thank you.

We continue to work on the following script functions.

The technical task was very well arranged. Before and during the process of work there were many questions and clarifications, but the customer was always in contact and tried to explain each point in the most detail, for this a separate respect. Payment was timely. We will continue to work together 🙂