The ATX increased 290 points or 10.43% since the beginning of 2021, according to trading on a contract for difference (CFD) that tracks this benchmark index from Austria. Historically, the Austria Stock Market (ATX) reached an all time high of 5010.93 in July of 2007. The Vienna Stock Exchange Index is a major stock market index which tracks the performance of all companies listed in Austria. It is a market capitalisation weighted price index. The WBI represents around 60% of Austrian stock trade. The index has a base value of EUR100 as of December 31, 1967.