Investors are treading cautiously as talks between Washington and Tehran over the weekend were clouded by a renewed threat from US President Donald Trump to strike Iran.

Investors are treading cautiously as talks between Washington and Tehran over the weekend were clouded by a renewed threat from US President Donald Trump to strike Iran.

The Australian sharemarket is set for an unsteady start to the week as US President Donald Trump continued to threaten Iran even as talks began in Switzerland between his vice…

The Australian sharemarket is set for an unsteady start to the week as US President Donald Trump continued to threaten Iran even as talks began in Switzerland between his vice…

The Australian sharemarket is set for an unsteady start to the week as US President Donald Trump continued to threaten Iran even as talks began in Switzerland between his vice…

Futures indicate the ASX will open 0.2 per cent lower; traders brace for oil spike after Iran claims Hormuz closure. Follow live updates here.

While Wall St was closed for a public holiday on Friday, global markets remain on edge as US-Iran peace talks falter. Follow the day's events and insights from our business…