Replaced the pairs that would give "Invalid Symbol" error, which probably got delisted. Reminder: The indicator is fully configurable, the symbols can be changed anytime you want, as well as the colors of the lines. You can also use multiple instances of the indicator to add as many pairs as you want.
With Wyckoff in mind, a standard Directional Trend Index formula was used to display the trend of multiple pairs at once. The idea was to be able to visually analyse how different pairs behave in a certain amount of time and search for strengths and weaknesses.