High-Frequency Trading Is `Video Game,' Arnuk Says

Aug. 9 (Bloomberg) -- Sal Arnuk, a partner at Themis Trading LLC, talks about the implications of high-frequency trading for financial markets and the the Aug. 1 software malfunction that caused Knight Capital Group Inc. to suffer a $440 million dollar trading loss. Knight Capital will resume its duties as a designated market maker on the New York Stock Exchange on Aug. 13, the exchange said yesterday. Arnuk speaks with Erik Schatzker and Stephanie Ruhle on Bloomberg Television’s “Market Makers.” (Source: Bloomberg)