Goldman's (GS) Global Alpha quant fund is up 19% this year, after losing 40% in 2007....

|About: Goldman Sachs Group Inc. (GS)|By:, SA News Editor

Goldman's (GS) Global Alpha quant fund is up 19% this year, after losing 40% in 2007. Proprietary ideas now account for 35% of trades, up from 5% last August.