GAIN Capital Holdings, Inc. announced that Alastair Hine was appointed Chief Operating Officer effective November 6, 2017. Mr. Hine will be based in GAIN Capital's London office and report directly to Chief Executive Officer, Glenn Stevens. Mr. Hine joins GAIN Capital from IG Group, where he spent the last 18 years in senior leadership roles in technology, marketing and operations, including Chief Information Officer, Chief Marketing Officer and, most recently, Chief Innovation Officer.