JP Morgan boss pulls out of Saudi conference

He is the latest high-profile figure to pull out of the event dubbed "Davos in the Desert" following the disappearance of Saudi journalist Jamal Khashoggi.

The Saudis deny killing Mr Khashoggi. Oil prices rose on Monday on supply concerns, but the Saudi stock market rose after sharp falls on Sunday.

Softbank's share price tumbled about 7% in Tokyo as the fallout from Mr Khashoggi's disappearance spread. The Japanese conglomerate's $100bn Vision Fund is almost half-financed by Saudi Arabia.

A critic of the government, Mr Khashoggi vanished on 2 October after visiting the Saudi consulate in Istanbul. Authorities there believe he was killed in the building by Saudi agents, which Riyadh has dismissed as "lies".

Mr Dimon has become the latest in a number of business leaders and firms to cancel plans to attend the Riyadh investment conference following the journalist's disappearance.

Other executives including Ford chairman Bill Ford and Uber chief executive Dara Khosrowshahi are among those who will not be attending the conference, to be held between 23 and 25 October.

A page with a list of confirmed speakers has been deleted from the event's website.

Britain and the US are also considering boycotting the conference.

Others distancing themselves include Sir Richard Branson, who has halted talks over a $1bn Saudi investment in Virgin space firms.

Mr Khashoggi was once an adviser to the Saudi royal family, but fell sharply out of favour with the Saudi government and went into self-imposed exile.

US President Donald Trump has said the US will inflict "severe punishment"on Saudi Arabia if it is found responsible for his death.

But on Sunday Saudi Arabia said it rejected political and economic "threats" over the missing journalist and would respond to any punitive action "with a bigger one".

The UK, Germany and France have demanded a credible investigation into the disappearance.