Copper Rally Boosts Canadian Mining Stocks... Market Cap Surges Over 1 Trillion in a Day

Canadian mining company Hudbay Minerals Inc. (NYSE: HBM) closed at $23.78 on the New York Stock Exchange, marking an 8.88% one‐day jump. Its market capitalization swelled to about $9.4 billion (roughly KRW 12.7 trillion), with the single‐day increase alone totaling around $920 million (approximately KRW 1.2 trillion). Trading volume exceeded 3.16 million shares as investors piled in on a bullish copper price outlook.

On April 2, Hudbay repaid in full $470 million of its 4.50% senior unsecured notes due 2026, reducing leverage and bolstering financial flexibility ahead of the final investment decision for its Copper World project. The company also announced plans to acquire Arizona Sonoran Copper Company for about $1.48 billion (around KRW 2 trillion), aiming to build a top‐three North American copper production hub in Arizona.

Headquartered in Toronto, Hudbay Minerals is a copper‐focused polymetallic miner producing copper, gold, silver and zinc at Constancia in Peru and at Snow Lake and Copper Mountain in Canada. With a recent $600 million strategic joint venture with Mitsubishi Corporation, the repayment of debt and the expansion of its Arizona assets, Hudbay has captured the attention of global resource investors with a growth story targeting significantly higher copper output into the late 2020s.