Oil prices are tumbling after President Donald Trump announced a Israel-Iran ceasefire agreement. Oil prices were already falling after Iran launched strikes on a US airbase in Qatar. Markets saw Iran's strikes as a de-escalatory move as Tehran did not target the Strait of Hormuz.

President Trump's decision to enter the US into the Israel-Iran conflict threw a fresh bout of uncertainty into a market rushing to grapple with the fallout.

The price of oil rose and U.S. stock futures fell as global markets react to the U.S. strike against nuclear targets in Iran. The price of Brent crude oil, the international standard, rose 2.6% to $79 a barrel.