IIRC my previous 18-24 prediction was predicated on copper reaching $6.  And I believe I made that call around the time copper was nearing, and soon hit $5, sometime into March 2022. 

A 20% move above that copper high and we're at $6.  This is not "pie in the sky" dreaming with the set up for copper's major supply deficits finally hitting, just as a new economic cycle's demand, and the green revolution's demand, for copper ramps up.

When copper moves north it has done so in the past very violently.  Tell me that we are the base of the next cycle like many expert do and I'll tell you with great confidence that a $6 copper print will be exceed within 24 months.

JMHO