(~s)
A ~ is an investment in which shares in different companies are bought and sold so that the value of the shares held always matches the average value of shares in all or part of a stock market. (mainly BRIT BUSINESS)
N-COUNT
(~s)
A ~ is an investment in which shares in different companies are bought and sold so that the value of the shares held always matches the average value of shares in all or part of a stock market. (mainly BRIT BUSINESS)
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012