What university do you go to? http://xvideos2.site/sitemaps/2.html fr6rb rbn Since the financial crisis, rivals have been predicting banks' retreat from the commodities markets, a high-margin business increasingly seen as non-core for many. A number of banks have cut back significantly and some have exited. Total commodity revenue for the 10 top banks fell to around $6 billion last year, one-third of its peak in 2008 and 2009.