美国上周银行存款18.719万亿美元，之前一周18.645万亿美元

Group 1 - The core point of the article is that the total bank deposits in the United States increased to $18.719 trillion last week, up from $18.645 trillion the previous week [1] Group 2 - The data indicates a week-over-week increase in bank deposits, reflecting a positive trend in the banking sector [1] - The current level of bank deposits suggests stability in the financial system, which may influence monetary policy decisions by the Federal Reserve [1]