A key decision between falling below $400 or moving above $450

We need to find out where to go next - a strong move up or down are both still possible.

The Fibonacci retracements from this year (from the price rise this summer) seem to leave some space for price discovery as we currently move in some kind of empty space between $400 and $450. The Gann fans may guide us a way.

My original chart from 5 days ago: