For example, you can create a chart of the price of a trading asset, select a timeframe (from seconds to months), add indicators, markdowns, and so on to the chart. Once the chart is created, you can work with it. Or you can monitor changes in dynamics.
Depending on the subscription level, you will have access to a variety of indicators. In the basic, free set, there are dozens of them. In senior subscriptions, the count goes into the hundreds. From simple moving averages to very sophisticated or rare indicators that show, for example, lateral volumes (horizontal volumes for a period).