Aurubis Stock Under Pressure as Copper Prices Weaken

Aurubis stock continues to face pressure as copper prices weaken.

In mid-September 2026, the company's shares declined by about 3.58 percent compared to other German mid-cap industrial names, according to a peer check on September 19, 2026.

Margins remain a key concern for investors, with Aurubis' EBITDA margin near 5.2 percent, leaving little room for slippage when treatment charges or energy costs move.

The company's valuation also remains cyclical, tied closely to cash flow and spread trends rather than top-line growth.