LIVE Dow Futures Drop. Wall Street Questions AI Valuations. Last Updated: 2 hours ago The U.S. Treasury lowered the fourth-quarter borrowing estimate by $21 billion to$569 billion, "primarily due to the higher beginning-of-quarter cash balance, partially offset by lower projected net cash flows," it said. U.S. Treasury Yields Decline After Lowered Borrowing Estimate By Emese Bartha, Dow Jones Newswires U.S. Treasury yields were falling in early trade, with U.S. quarterly borrowing in focus. The borrowing e ...