United States - Memorandum Items: Custody Holdings: Marketable U.S. Treasury Securities: Week Average was 2956497.00000 Mil. of $ in April of 2024, according to the United States Federal Reserve. Historically, United States - Memorandum Items: Custody Holdings: Marketable U.S. Treasury Securities: Week Average reached a record high of 3133675.00000 in March of 2021 and a record low of 0.00000 in December of 2002. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Memorandum Items: Custody Holdings: Marketable U.S. Treasury Securities: Week Average - last updated from the United States Federal Reserve on May of 2024.