Copper blues.

Not that copper brings anything new to the story told by silver and gold; rather complements it.
Few charts of that industrial metal.
On both daily and weekly charts copper is sitting on a crucial support at 3.3 after breaking trendline supports.

However, monthly chart is the most bipolar.

It's either H&S with obvious consequences or if you had not enough lithium it's a triangle. Good thing is that we should know very soon the real story here.