MACOM is trading 10.38% higher at $210.12 on November 6, 2026, as investors weigh fourth-quarter results and fiscal Q1 guidance. - Fourth-quarter revenue was $424.8 million, up 62.7% year over year; fiscal Q1 revenue is forecast at $450–$460 million, with adjusted EPS of $2.21–$2.29. - The rebound follows an 18.35% drop in the prior session; reports cite renewed focus on record backlog and data-center growth outlook, alongside a broader semiconductor-sector rebound.