Freeport-McMoran is trading at $64.40, up 4.26% in pre-market; no clear company-specific overnight catalyst for the rise was identified. - Freeport-McMoRan’s third-quarter results were reported earlier, on October 27. - Copper eased about 0.3% amid concerns tighter technology oversight could slow data-center investment, a potential headwind rather than an explanation for the gain. - Major U.S. indices were higher, but available evidence does not establish that broader sentiment caused the move.