New regulatory requirements have been a huge driver of change within financial markets over the past decade, and FX has certainly not been exempt from this trend. Even now, Allan Guild, the director of Hilltop Walk Consulting, sees the direction of travel in the industry being towards a more regulated trading environment, which market participants will need to adapt to. Consequently, Guild argues that there is now an opportunity  for greater innovation around automation, best execution and building a holistic approach to FX trading.