Nvidia Corp’s market capitalisation jumped the most in May among the top 20 global companies by market value, adding $248 billion, with a majority of the gains coming in the last four sessions, according to Refinitiv data.The chipmaker briefly joined the $1 trillion valuation club, as investors bet on its
Saudi Arabian Oil and Exxon Mobil Corp were the biggest losers in terms of market cap, hit by a decline in oil prices last month. Graphic: Top 20 companies in the world by market cap – https://www.reuters.com/graphics/GLOBAL-MARKETS/akveqwrgqvr/chart.png
