UBS On-Air: Paul Donovan Daily Audio 'Optimism, of a sort'

Markets’ optimism bias has been given some life by news that Iran and Saudi Arabia are to hold talks, with Pakistan and Turkey mediating. Oil prices have dropped a little on the news. US President Trump also made comments on Iran but investors give less weight to these. US retail diesel prices keep rising and gasoline prices have stopped falling, which is assumed to constrain Trump’s ability to act.