
Aussie shares have tumbled and oil is surging, after US President Donald Trump threatened to send Iran "back to the Stone Ages" while declaring his military campaign nearly complete.
The S&P/ASX200 reversed early gains to end 92.3 points lower on Friday, down 1.06 per cent, to 8,579.5, as the broader All Ordinaries lost 110.7 points, or 1.25 per cent, to 8,774.9.