Update:
- separated pivot points source into two sources (a test and a value source) for more flexibility.
- ex. Pivot high test source is used to test for a high pivot point, if yes the price is taken from Pivot high source. Previously used the same source for both.
- added support to use the old method for finding the best channel, someone said in the comments it was better.
- keep [ Pivot high source = high ] and [ Pivot low source = low ] to get the same results as the first version of this script (before the update).