Senate Banking Panel Holds Hearing On Computerized Trading


Daniel 'Dan' Mathisson, head of U.S. equity trading for Credit Suisse... News PhotoBuying,Finance,Government,Horizontal,Investment,Looking,North America,Occupation,Politics,Stock Trader,Talking,Technology,The Americas,The Media,Trading,USA,Vice President,Washington DCPhotographer Collection: Bloomberg 2012 BloombergDaniel 'Dan' Mathisson, head of U.S. equity trading for Credit Suisse Group AG, left, looks on as Eric Noll, executive vice president and head of transaction services at Nasdaq OMX Group Inc., speaks during a Senate Banking Committee hearing in Washington, D.C., U.S., on Tuesday, Dec. 18, 2012. NYSE Euronext and Nasdaq OMX Group Inc., their share of American equity markets squeezed by venues that sprang up in the mid-2000s, told legislators that too much trading occurs in dark pools, hurting investors. Photographer: Andrew Harrer/Bloomberg via Getty Images