Robinhood has launched its desktop platform and added futures and index options trading features to its mobile app. The Menlo Park, California-based company said its desktop trading platform, dubbed ‘Robinhood Legend,’ will focus on active traders.Robinhood has launched its desktop platform and added futures and index options trading features to its mobile app. The Menlo Park, California-based company said its desktop trading platform, dubbed ‘Robinhood Legend,’ will focus on active traders.