London, 25 June 2013 – Traiana, the leading provider of post trade solutions, announces today that the total number of futures commission merchants (FCMs) on the Harmony Network for Exchange Traded Derivatives (ETDs) has now reached twelve. From this network there has been a rapid uptake of buy-side hedge funds and asset managers benefitting from the service. Trade volume on the Traiana ETD ClientLink service has grown by a factor of 20 over the past 12 months.