U.S. crude is back above $84 as last week's anticipation of a U.S.-Iran deal dissipates.

LONDON, Aug 10 : Oil prices jumped almost 2 per cent on Monday after Iran insisted that the United States must satisfy several demands before the Strait of Hormuz can reopen.…

Aug 11 : Oil prices rose more than 1 per cent on Tuesday as hopes for a U.S.-Iran deal to end the war and reopen the Strait of Hormuz faded after President Donald Trump demanded…