Daiwa Capital Markets (Daiwa) has appointed Martial Rouyere as global head of equity derivatives, following the departure of Clarke Pitts. A Daiwa spokesperson told SRP that Rouyere will be based in London, reporting to Dominique Blanchard, global head of derivatives in Hong Kong. Rouyere will also be working closely with Terence Cheung, the former head of Asian equity derivatives for KBC, who is now in the same role at Daiwa Capital Markets. Rouyere, who headed delta-one trading at So