FTSE 100FTSE 100 stock index closes at new all-time highA weak pound and hopes of easing tensions in the Middle East drive up the UK's top stock index.BusinessMore ethnic minority bosses at top UK companiesA review of the largest companies shows there are now 12 ethnic minority CEOs at FTSE 100 firms.BusinessFTSE 100 bosses earn UK average salary in 3 daysBosses of the biggest firms will earn more than the typical worker by Thursday lunchtime, research claims.BusinessM&S returns to FTSE 100 on food and clothes boostThe retailer returned to the FTSE 100 index of Britain's biggest listed companies on Wednesday.BusinessUK watchdog plans to shake up stock listing rulesThe plans have been deployed in a bid to make the UK more attractive for companies to list.BusinessBank shares hit as investor nerves returnWorries over the financial strength of the sector persist, with Deutsche Bank down 14% at one point.BusinessShares fall as fears persist about failed US bankStock markets ended lower despite efforts to limit the fallout from Silicon Valley Bank's collapse.BusinessBuilding giant chooses US over London in blow to UKCRH says it is considering moving its main share listing in a further blow to the UK stock market.BusinessFTSE 100 closes at record highThe stock index closes at a high as global inflation and interest rate fears ease.Business