Why US banks soon will be singing the blues By: CNBC.com News October 12, 2015 at 14:46 PM EDT With Wall Street banks about to report on how much money they've been making, estimates are moving in the wrong direction. Read More >> Related Stocks: Bank of America Citigroup Goldman Sachs Group JPMorgan Chase & Co MetLife Morgan Stanley PNC Financial Services Signature Bank SunTrust Banks Wells Fargo Zions Bancorp