You can configure charts in the Market data visuals section by selecting and deselecting individual components and using the drag and drop function. One colour is used for each component you select. In the charts with data on actual generation, for example, different shades of blue, green and yellow are used for renewable energy sources and different shades of brown and grey for conventional sources.

If you click the More button at the top right of a chart, a window will open and you can activate the black-and-white mode. The components you have selected will then be displayed in greyscale using different patterns.

This is useful if you want to print out a chart in black and white and is often better for people with visual disabilities.