Talks held on Monday
Saudi Arabia, Turkey and Pakistan held talks with Iranian officials on 26 October, which Tehran described as very good. European gas eased on Tuesday on hopes of a resolution, though an immediate peace still looks uncertain.
Shipping safety is disputed
US Central Command said on 25 October that the primary transit routes through the Strait of Hormuz are free of Iranian mines. The International Maritime Organization has said it cannot guarantee a vessel will avoid a mine, and attacks on shipping have continued.
Iran's mine claims
Iran's Revolutionary Guards said on 17 October that two tankers hit mines, a claim not independently confirmed. Iran's seven-day reopening proposal passed through Qatar was described as stalled on 20 October.
Risk after the US midterms
Reports on 23 October said the US is preparing for a possible new attack on Iran after the midterm elections on 3 November, which keeps a supply disruption risk in the price.
Oil at the Monday close
Brent closed at $115.81 a barrel on 26 October, down 0.8% on the day after $116.72 on Friday.