UMC stock slides into Monday: what to watch as Taiwan trading reopens
UMC shares resume trading in Taipei Monday after falling 8.77% Friday; U.S.-listed shares dropped 3.9%. Investors await January sales data on Feb. 5 for signs of demand and pricing. The company projects first-quarter wafer shipments steady, gross margins in the high-20% range, and 2026 capital spending at $1.5 billion. Capacity utilization is expected in the mid-70% range.