Switzerland-based fintech firm 21Shares, previously Amun AG, has announced its bitcoin exchange-traded product (ETP) has been listed on the Vienna Stock Exchange Wiener Börse. Notably, this is the third major stock exchange to list a bitcoin-related product, after the Deutsche Boerse Xetra – Europe’s third-largest exchange – and Switzerland’s SIX Exchange listed the ETP. 21Shares’ […]