Brent's October contract traded at $83.64 on 3 August. US crude (WTI) fell to $79.57 the same morning, both down sharply after Trump said he had called off a planned strike on Iran.
It is the second time in three weeks Brent has given back a war-premium spike built since 23 July. The West Mediterranean diesel crack Argus assessed days earlier still sat over $30 above its 8 July record, unmoved by the retreat.
