RE:Stockpile Copper at $3.71 right now and thats with an insane US dollar. If the dollar just pulls back from stratosphere to far above normal, copper will go to $4. Then I would suspect the PEA back in action.
Presently the ore pile alone ( already mined) is worth 1 1/2 times the entire market cap of the company.
This will get resolved and when it does it will not give you time to act.
JMO
RD