(Bloomberg) -- Wall Street traders drove stocks down from the brink of all-time highs as a renewed slide in SpaceX overshadowed optimism about progress in peace talks between the US and Iran. Oil dropped.

(Bloomberg) -- US stock futures fell, finding little support from lower oil prices as signs of diplomatic headway emerged between the US and Iran.

US stocks are heading for a quiet open after the long weekend, with equities finding little support from lower oil prices amid signs of diplomatic headway betwe