"A more significant stash of dry tinder lurks in the Federal Reserve computers (hat tip: Cathie Wood). I refer to the reserves that commercial banks hold in their accounts at the Fed. At one time, they were required to hold balances equal to 10% of their demand deposit liabilities and were free to hold more—excess reserves. As banks chose to hold reserves far in excess of requirements, the Fed removed the nonbinding requirement. Bank reserves have risen above $3 trillion, nearly double the year-ago level." ~ Warren Gibson