Indeed, am looking for a BTT solution for this. Personally this would be very useful for live update of Forex pair for work.
Have solved it with Bitbar plugin in Menu Bar for now.
But would be awesome to have an option to add to Touch Bar too.
Even better if it was modal to expand to other FX pairs:
And perhaps even convert touch bar into the customizable "news ticker" line with preset stock ticks of choice...
