1) Begin by expanding the chart toolbar to view all available tools. To do this, click and drag the edge of the chart outward to enlarge the chart area.
2)When activated, the linking button will dynamically update the chart to reflect any instrument you select from your watchlist.
3)The instrument field allows you to search for and add any desired instruments.
4) To add extra instruements to the same char, click the add + instrument button.
5) Click on the period range selector to choose from the default time range options or to customise and add your own.
6) To reset your view, please click the reset range button.
Please refer to the numbered items in the screenshot below and match them with the corresponding definitions: