Oil prices have jumped more than three percent on the back of another snag in negotiations between the US and Iran.
Donald Trump has taken to social media to call Iran's response to a US 14-point memorandum 'totally unacceptable'.
Brent crude is now trading at more than 104 US dollars a barrel.
Harbour Asset Management's Shane Solly explained further.
LISTEN ABOVE

Katherine Rich: BusinessNZ CEO on the impact NZ First's proposed tax cut for small and medium businesses could have
09:03

Kerre Woodham: Are these election promises worth it to you?
04:37

Campbell Parker: DairyNZ CEO on Fonterra's positive annual result
02:16