Bloomberg Japan’s largest exchange operator disclosed the components of three new market sections on Tuesday, but the long-awaited shake-up of the country’s sluggish stock market is attracting more skepticism than excitement. Japan Exchange Group Inc said 1,841 constituents would make up the new “Prime” section of the Tokyo Stock Exchange, which will replace the current First Section of companies …

  Bloomberg Moderna Inc said it has signed vaccine purchase agreements worth $18.5 billion for this year, along with options for another $3.5 billion, including booster shots. In a statement on Monday, the company also said 2021 product sales would be $17.5 billion, slightly higher than the average analyst estimate of $17 billion, according to data compiled by Bloomberg. Additionally, …

  Bloomberg Oil fluctuated after recording the biggest weekly gain in a month as supplies returned in Libya and Kazakhstan, and investors tracked China’s handling of its first community spread of omicron. Brent crude was narrowly higher after swinging between gains and losses. The global benchmark rises more than 5% last week and touched $83 a barrel, the highest level …