Oil back above $100, Wall Street wobbles as US blockade of Iran looms
Wall Street stock indexes were mixed and oil jumped back above $100 a barrel on Monday as the US moved to block ships leaving Iran's ports after peace talks collapsed at the weekend.
A fragile ceasefire hung in the balance as the US put pressure on Tehran, prolonging a choke on Middle East energy exports and sending jitters through equity markets.
The Dow Jones Industrial Average fell 0.54%, to 47,660.03, the S&P 500 fell 0.10%, to 6,809.90 and the Nasdaq Composite was flat in percentage terms at 22,901.73.
Brent crude futures were up 5.14% at $100.07 a barrel as traders eyed the Strait of Hormuz, where Donald Trump said the US would start a blockade. US crude rose 4.99% to $101.39 a barrel.