The Merval decreased 1620 points or 3.16% since the beginning of 2021, according to trading on a contract for difference (CFD) that tracks this benchmark index from Argentina. Historically, the Argentina Stock Market (MERVAL) reached an all time high of 56114.04 in August of 2020. The MERVAL is a major stock market index which tracks the performance of large companies based in Argentina. It is a basket weighted index. The market value of a stock portfolio is selected according to the market share in the Buenos Aires Stock Exchange, number of transactions and quotation price. The index has a base value of $0.01 as of June 30, 1986.