In the Market: Wall Street eyes waning cash pile with anxiety
A spike in repurchase agreements, or repo, where investors borrow against Treasury and other collateral, can be a sign that cash is getting scarce. Eventually, the elevated level of the interest rate, called the Treasury GCF Repo Index, between Nov. 30 and Dec. 4 was explained by factors other than cash scarcity, such as month's end book-closing by banks and hedge fund trading, interviews with more than half a dozen bank executives and market participants show. But it set Wall Street abuzz.