Fed's Jefferson and Williams defend the Fed's cash backstops as Warsh reviews the balance sheet

Two of the Federal Reserve's most senior officials used a New York Fed conference on the Treasury market on Tuesday to argue for the machinery that keeps short-term borrowing rates under control. Vice Chair Philip Jefferson talked about the discount window, the Fed's lending facility for banks. New York Fed President John Williams defended the "ample reserves" system the Fed uses to steer rates.

Neither discussed the outlook for rates. Reuters reported that Williams did not address monetary policy and was not scheduled to take questions. The Fed raised its target range to 3.75%-4% last week (our report).

Why the plumbing talk matters now

The subtext is Fed Chair Kevin Warsh. According to Reuters, the Fed under Warsh has set up task forces looking at its communications, how it evaluates data and its still large balance sheet, and Warsh routinely criticized the Fed's large asset holdings and generous supply of reserves before he took over in May.

Williams made the case for leaving that supply generous. In his prepared remarks he said the current framework "has proven to be highly effective at delivering interest rate control," and that "there should be little or no opportunity cost to holding reserves at the central bank." He also said the tools can change as markets change, and that the Fed would match any shift in banks' demand for reserves with a shift in supply over time.

The detail most coverage skipped: quarter-end

Jefferson's speech included one line that matters for the next two weeks. He said the Fed has "recently seen more use of the discount window amid periods associated with temporary upward pressure on money market rates, such as those observed at quarter-ends." The third quarter ends on Wednesday, September 30.

His point was that when funding markets tighten, banks can borrow at the window instead of paying rates above the Fed's target range. That is the argument for keeping the backstop easy to use: if it is there and banks are willing to tap it, a quarter-end squeeze stays a blip in overnight rates rather than something that spills into what everyone else pays.

He also put numbers on how much the window has changed. More than 60% of discount window loan requests now come through Discount Window Direct, the online portal launched in 2024. On September 8 the Reserve Banks simplified how banks pledge loans as collateral, with shorter forms, faster enrollment and automated loan lists.

Who it actually hits

For a community bank, the collateral change is the practical part. Jefferson said the new process lets eligible banks pledge several different types of loans while keeping possession of them. For a lender whose balance sheet is built on business and real estate loans rather than Treasury securities, that makes emergency cash quicker to reach, which in turn makes it easier to keep lending through a rough patch. It does not change the prime rate, which moves with the Fed's target. We worked through what the current 7% prime rate means for a floating-rate borrower here.

For bond traders, Williams also said the shift of Treasury repo and cash trading into central clearing is running ahead of schedule.

Where yields are

Treasury yields eased slightly on Tuesday. CNBC put the 10-year at about 4.951% and the 2-year at 4.741% in the morning. Treasury's official data show the 10-year closed Monday at 4.96%, down from 5.01% on Friday and on the day of the Fed's decision. The 30-year closed Monday at 5.29%. The 10-year chart is here.

Fed Governor Michael Barr speaks Wednesday at a housing affordability summit in Chicago, CNBC reported.

Sources: Federal Reserve Board (Vice Chair Jefferson, September 22, 2026), Federal Reserve Bank of New York (President Williams, September 22, 2026), Reuters via Yahoo Finance, CNBC, U.S. Treasury. This is market information, not investment advice.