Högfrekvenshandelns effekt på volatiliteten, likviditeten och prissättningen av värdepapper på den svenska marknaden.
In 2007, a new regulatory framework in the European economic area opened up to a less regulated market. Now, share trading was not only done on the main stock markets but could also take place at alternative trading facilities. The deregulation led to greater competition, better consumer protection and a fragmented market with alternative trading facilities, which are subject to less regulation. T