This what I see....
Since the the head shoulders projection of the lows has been somewhat successful, theres reason to mirror from the inverted structure.
There are also fib extensions which have also been accurate from the lows to the first push up of recent.
NB. Price levels indicated from analysis are approximate.
Historically, TA has shown proven and confident major Trendlines. In this example the TA shows that the trend base is a little lower than the most recent lows of date. However the lows of date do line up with basic chart architecture using the projection of the head/shoulders. Only time will tell.
Dates and price are approximate.