With Chart Group you can link charts so that changing the symbol on one chart automatically changes the symbol on the other linked charts. Use it together with the Symbol Scroller to scroll through the market watch with multiple charts simultaneously. For the MT5 version of this tool click here.
How to use:
Just attach the indicator to all charts you want to link.
If you want to create more sets of linked charts, then use a different Group ID number in the input settings. All charts with the same Group ID are linked together as one group.
The Group ID number is displayed in the bottom left of the chart.