The US President's social media posts suggest he's worried about the price of oil, as the US and Israel bombard Iran into an 11th day.
More than 1700 have been killed in the Middle East - most in Iran, and hundreds in Lebanon.
Despite this, markets appear to have calmed down following the initial shock, and Milford Asset Management's Brendan Larsen explained why.
LISTEN ABOVE

Enda Brady: UK correspondent on Prime Minister Starmer indicating the UK will be growing partnership with EU
04:36

Sam Dickie: Fisher Funds expert on the ongoing economic costs of the Iran war
03:25

Jamie Mackay: The Country host on farmer voicing concerns about long-term impacts of Iran conflict
03:27