I've numbered the bars on the attached image.
1: dominant: increasing black in up channel
2: non dominant: decreasing black in an up channel
(looking at the volume this looks like a flaw)
3: dominant: increasing black in up channel but also an IBGS so we have change here
4: non dominant: decreasing red in up channel (=retrace)
5: non dominant: decreasing red in up channel but also a flaw
6: dominant: increasing red in the new down channel
7: dominant: increasing black in down channel but first bar of the day and color was changed
(I'm confused by this one)
8: non dominant: decreasing red in down channel and ibgs up
9: non dominant: moving up on decresing volume
10:dominant: start of move down
(decr red but this is because price is still in the previous up channel)
11:dominant: incr red in down channel
12:dominant: incr red in down channel
13:dominant: incr red in down channel
14:non dominant: decr black in down channel
but also dominant when anticipating the start of the new up channel
15:dominant: incr black in new up channel
16:non dominant:decr black (and ibgs)