FXMarketSpace, Reuters and Chicago Mercantile Exchange (CME)'s jointly owned FX platform, has appointed Phillip Harris as senior vice president and head of sales, Americas. He joined the venture from CME where he was director, FX products. The firm has also hired Bill Castellano as a vice president, sales. Meanwhile, Jena Axelrod has joined as vice president, sales. Axelrod was previously a sales executive at SuperDerivatives where she was responsible for managing a global sales team on a number of major accounts, selling FX, interest rate, equity and commodity derivatives software. All three will be...