(Bloomberg) -- A strong earnings season is hiding tougher times ahead for European stocks as the effects of the Iran war make it harder for companies to meet lofty profit expectations in the quarters to come.Most Read from BloombergUS Has Opened a Passage Through Hormuz, Central Command SaysDOJ Plans Intervention in Trump Supreme Court Carroll AppealUS Says Offensive Phase of Iran War Over as Ship Hit in StraitSony to Pay Almost $4 Billion for Bieber, Neil Young CatalogUS, Iran Weigh Potential D