Société Générale has let its global markets head Frank Drouet ( pictured ) go. The news come after its markets division tumbled following a fall in revenues from its fixed income and currencies business in the fourth quarter of 2018. The move to downsize its markets division includes slashing €8 billion of risk-weighted assets and an additional 500m of costs and a review of its ‘less profitable’ fixed-income and currencies business after a 29% fall i