TABLE-Delinquency rates fall at major U.S. banks in May By: Reuters: Company News June 15, 2015 at 15:24 PM EDT June 15 (Reuters) - Big U.S. banks reported a fall in delinquency rates for May, but net charge-offs rose at JPMorgan Chase & Co and Citigroup Inc. Read More >> Related Stocks: American Express Bank of America Capital One Financial Citigroup Discover Financial Services JPMorgan Chase & Co