The Federal Reserve’s Dilemma: When to Stop Shrinking its Portfolio
The Federal Reserve is facing a critical decision regarding its $6.6 trillion portfolio of securities. As officials meet to discuss interest rates, they will also need to consider when to stop shrinking the bank’s portfolio, a process known as quantitative tightening. This decision has become increasingly urgent, with money markets flashing warning signs that the process may have run its course.
The Consequences of Quantitative Tightening
Since the central bank started reducing its portfolio in June 2022, over $2 trillion in funds have left the financial system. This has led to a significant decrease in the Fed’s main liquidity barometer, the reverse repurchase facility. As a result, a variety of interest rates used among banks to borrow and lend to each other have risen. The Fed’s benchmark rate has also ticked higher within its range for the first time in two years.
The Risk of Distortions
The current situation is reminiscent of the distortions that rocked money markets in September 2019. At that time, short-term rates skyrocketed as the central bank was tightening its portfolio, putting at risk its ability to control costs and steer the broader economy. To avoid a similar situation, the Fed may need to end quantitative tightening soon.
The Fed’s Options
Chair Jerome Powell has signaled that the process could end in the coming months. Many on Wall Street believe that the Fed will need to move fast to avoid market disruptions. Bank of America, JPMorgan Chase, and Deutsche Bank are among the banks that expect the Fed to end quantitative tightening at the October meeting. Others have moved up the timing to December from early next year.
The Importance of Reserves
The Fed has long said that it would stop shrinking its portfolio once reserves fall near a level known as "ample," the minimum needed to prevent market disruptions. Governor Christopher Waller has estimated that ample reserves are around $2.7 trillion, but has since indicated that reserves may already be low enough. Reserves fell below $3 trillion earlier this month and stood at $2.9 trillion as of October 22.
The Potential Consequences of Waiting
If the Fed waits too long to end quantitative tightening, the situation could worsen by the end of the year. The risk of waiting longer is that things get worse, and the Fed may be forced to take more drastic measures to stabilize the market. As Jason Granet, chief investment officer at BNY, noted, "They see things and they’re ready to act. I think that’s an environment that they’re going to be modestly more conservative than not."
The Need for Action
The Fed may need to start buying securities again to beef up reserves and alleviate funding stresses. JPMorgan strategists expect the central bank will start temporary open market operations immediately after quantitative tightening stops. The Fed may also conduct more regular purchases of Treasury bills for reserve management purposes in early 2026.
Conclusion
The Federal Reserve is facing a critical decision regarding its portfolio of securities. With money markets flashing warning signs and the risk of distortions growing, the Fed may need to end quantitative tightening soon. The consequences of waiting too long could be severe, and the Fed may be forced to take more drastic measures to stabilize the market. As the situation continues to unfold, it is clear that the Fed will need to act carefully to avoid disrupting the financial system.
