UK's Entain rises after BetMGM posts higher third-quarter revenue
** Shares of British betting company Entain ENT.L climb 3.4% at 442.3p
** BetMGM, Entain's joint venture with US-based MGM Resorts MGM.N reports third-quarter revenue of $710 million, up 7% YoY
** BetMGM reiterates FY 2026 guidance
** BetMGM says confident in delivering Adj EBITDA of $500 million in coming years
** YTD, ENT stock is down ~43%