This series represents Total Amortized Cost of Available-For-Sale Securities call item RCFD1772.
Geographic location is determined by Abbreviated State Name call item RSSD9200 = 'CO' representing two character state abbreviation of Colorado.
For more information and definition about the specific call item codes, please see http://www.federalreserve.gov/apps/mdrm/data-dictionary.
This series is calculated by the Federal Reserve Bank of St. Louis using raw data that are collected by the FFIEC. Raw data can be found at https://cdr.ffiec.gov/public/.
Federal Reserve Bank of St. Louis and Federal Financial Institutions Examination Council (US), Total Amortized Cost of Available-For-Sale Securities for Commercial Banks in Colorado [COTACAFSS], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/COTACAFSS, September 22, 2020.