Thinking to learn to understand the chart and I would like to know what indicators to use.
at the moment I have MACD / Relative Strength Index / Momentum
what other indicators are important to use?
Depending on your own strategy, you can use any indicator you need.
Having a complicated indicator won't change anything but confusing you.
If you ask me I would was I'm using ATR to calculate the value in the high time frames and then I'll remove it to clear out my chart.
And then using MACD/RSI/CCI to find possible Hidden Divergence.
Mostly I use the simple tools such as trend lines, shapes and Fibo.
But in the end It's up to you and the strategy you use.