GSK stock in focus as Jemperli royalty fight escalates ahead of JPM conference
London, Jan 11, 2026, 08:35 GMT — The market has closed. Shares of GSK plc face fresh legal uncertainty on Monday after AnaptysBio moved to dismiss part of a contract claim related to royalties for the cancer drug Jemperli. On Friday, GSK slipped 0.26% to 1,886 pence, just shy of its 52-week peak at 1,909.5. Technical traders are eyeing the…