With oil markets nearing the danger zone, a US-Iran deal can’t come soon enough | Heather Stewart

Global prices are approaching a tipping point that could trigger inflation, shortages and, over time, recession

If a US-Iran deal is about to be reached, three months on from the launch of Donald Trump's Operation Epic Fury, it will not be a day too soon for oil markets, which are approaching a dangerous tipping point.

The cost of a barrel of crude on the spot market - for immediate purchase, effectively - has bounced about $100 since Iran predictably responded to the onslaught from the US and Israel by closing the strait of Hormuz.