Oil prices plunge as Trump announces Iran deal complete; Brent falls to $84 a barrel
Oil prices fell sharply on Sunday after US President Donald Trump declared a deal with Iran “complete” and announced the “immediate toll-free reopening of the Strait of Hormuz”, a key artery for global energy supplies.Brent crude dropped 3.9 per cent to $84 a barrel, while US crude fell 4.8 per cent to around $81 a…