500 euro note 26 April 2019. “Authorities increasingly suspect that they (€500 notes) are being used for illegal purposes, an argument that we can no longer ignore,” according to a high-ranking bank official, Benoît Cœuré. The euro was founded on 1 January 1999, when it became the currency of over 300 million people in Europe. For the first three years of its existence it was an invisible currency, only used in accountancy. Euro cash was not introduced until 1 January 2002, when it replaced the national banknotes and coins of the countries in eurozone 12, such as the Luxembourgish franc. Slovenia joined the
Euro Currency Index was 34.38805726 multiplied by the product of all components in the basket of currencies, that have been raised to a high number of their percentage, weighting equal to: ECX = 34.38805726 x (EURUSD^(0.3155) x EURGBP^(0.3056) x EURJPY^(0.1891) x EURCHF^(0.1113) x EURSEK^(0.0785)) The all-time low was constructed on 6 July 2001, with 83.36 points and the all-time high on July 14, 2008, 123.82 points. On 20 May 2011, the exchange ICE Futures U.S. ended the trading of futures and options on the index. On July 28, 2011, the calculation of the ICE Euro Currency Index was discontinued (last value was 108.88