Brent gained three cents, or 0.03%, while WTI added 31 cents, approximately 0.34%. These are settlement prices for the specified contracts, not live Saturday 7 November quotations.
Bloomberg reports that traders weighed prospects for Washington–Tehran negotiations against recovering Gulf crude exports and continuing risks to vessels. Diplomatic expectations are interpretations of market conditions: the oil settlement does not demonstrate either an agreement or a return to normal maritime traffic.