Cardinal Health is trading at $274.75, up +4.89%, with no reported earnings outcome or confirmed company announcement in checked sources to directly explain the rise. - Fiscal 2027 first-quarter results are scheduled for November 5 before the market open; analysts expected about $2.94 EPS. - Healthcare shares had a positive pre-market backdrop, with the sector ETF up 1.55%; this is context, not a confirmed cause.