UMC stock drops into earnings week — what to watch before Taiwan’s market reopens
UMC’s U.S. shares fell 3.3% to $10.54 and Taiwan shares dropped 4.1% to NT$64.80 on Friday. The PHLX semiconductor index slipped 1.2% as chip stocks weakened after Intel plunged 14%. UMC’s Q4 earnings and investor call are set for Jan. 28, with January sales due Feb. 5.