Marcus Browning is leaving London Diversified Fund Management and heading back to JPMorgan, the bank where he started his FX career many moons ago. Browning left the bank back in 2002 and has subsequently done stints at Merrill Lynch and Citi, before deciding to try his hand on the buy side. His departure from LDFM is understood to be extremely amicable. He is joining JPM’s prop trading group as a managing director and will report to Ray Eyles.