Moody’s Downgrades $3.3 bln of Alt-A RMBS By: Wall Street Pit July 13, 2010 at 15:25 PM EDT Moody’s downgraded $3.3 billion worth of Alt-A residential mortgage-backed securities issued in 2005 by an arm of Credit Suisse Group (CS) – DJ Read More >> Related Stocks: Credit Suisse Group ADR