Live: Oil posts biggest gain since 2020 as Middle East war fears reignite ABC News & Headlines – Australian Broadcasting CorporationOil’s biggest jump in six years on Trump reimposing Hormuz block The AustralianTwo words leave billions up in the air News.com.auShares slip in Asia as oil jumps on Gulf attacks The Canberra TimesOil jumps on fresh Mid-East strikes; Firmus stake fuels record 75pc return; The portfolio for a world on fire AFR