Freeport-McMoran is trading at $73.67, up 4.07%, on September 30, 2026, amid copper-supply concerns; this is sector context, not a confirmed company-specific catalyst for its intraday move. - Unions at Chile’s Centinela mine voted overwhelmingly to strike, and copper-market coverage said the risk added support to prices. - In the supplied market context, the S&P 500 rose 0.63% and Nasdaq 1.04%; no crypto linkage applies to this copper miner.