CAC 40 - The main index of the French stock market introduced in 1988 with a base value of 1,000 and made up of France"s largest 40 companies by market capitalisation.During trading hours the value of index is calculated on a live basis, changing every time the price of one of its component companies changes.
CAC 40 : the main index of the french stock market introduced in 1988 with a base value of 1,000 and made up of france"s largest 40 companies by market capitalisation.during trading hours the value of index is calculated on a live basis, changing every time the price of one of its component companies changes.