abstract:The Helsinki Stock Exchange (, ) is a stock exchange located in Helsinki, Finland. Since 3 September 2003 it has been part of OMX, referred to as OMX Helsinki (OMXH).
It owns 10% of the Oslo StockExchange, and 60 other exchanges, depositories and clearing organizations, including the Nordic Exchange, an umbrella term used to describe the stock exchanges of Helsinki, Copenhagen, Stockholm, Iceland, Tallinn, Riga and Vilnius.