Usd/usd - 92.07 ... The greenback tumbled to 91.91 on renewed risk aversion (eur/jpy n gbp/jpy fell sharply fm 126.40 to 124.02 n fm 144.09 to 141.47) after the U.S. Securities and Exchange Commission charged Goldman Sachs Group Inc. with fraud in relation to risky subprime mortgage debt the bank sold. Goldman's stock fell by 10% whilst Goldman's credit default swaps jumped 20 basis points to 110 basis points.