S&P futures are little changed following another record-setting day for benchmark: Live updates  CNBCStock market today: Dow, S&P 500 and Nasdaq futures slide as US-Iran uncertainty persists, Tesla slips after-hours  Yahoo FinanceWar still weighs on stocks despite the S&P 500’s rebound  Financial TimesHow Wall Street is setting records even with the Iran war still going on  AP NewsCNBC Daily Open: Markets cheer ceasefire — but hostilities continue  CNBC