Doctor Copper’s Bad Diagnosis By Young Research - May 20, 2010 PhD. Copper points to weakening global economic growth. A break below the support line would likely signal a quickening in the pace of decline. Stay tuned into the price action in copper futures. Share this: Email a link to a friend (Opens in new window) Email Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook RELATED ARTICLESMORE FROM AUTHOR Trump Eases Some Metals Tariffs to Boost US Industry US Tariff Risks Drive Volatility in Global Copper Prices US Economy Grows 2.0% as Growth Rebounds in Early 2026