Buy CS by Apr 20, 2026.

The most interesting copper angle right now is not the price chart, it is the physics. Advanced systems like radar, satellites, lasers, and AI infrastructure are only practical at scale because copper can move power efficiently, carry heat away from dense electronics, and maintain grounding and signal integrity. Copper is not always the active ingredient, but without it, reliability and performance fall apart. That helps explain why demand projections look sticky. You shared estimates that global copper demand could rise …