In my experience, charts have a strong attraction to moving towards multiple pattern convergence areas. Why? Because they're zones where a lot of emotion is triggered, aka lots of people will be involved. Market makers need to get you involved. That's why things drop just below your favorite area of the chart, get you emotionally triggered, and _then_ reverse. Or go just past your buy stop limit and then plummet. They go hunting for these trigger areas.
And I think the one circled is where NAV is headed next. Perhaps after some more accumulation / low side (sell for you, buy for them) triggering. Could be a week or even three before move happens. And I could be totally wrong, of course.