The Federal Reserve is staring down a ghost it thought it buried years ago.
On Monday, Federal Reserve Governor Christopher Waller laid out the central bank's current dilemma at a New York Association for Business Economics event. His core message was clear. Don't fight the last war on inflation, but don't fall asleep at the wheel either. Meanwhile, you can find related events here: Why Pakistan Cannot Mediate Its Way Out Of The Middle East Crisis.
With the consumer price index (CPI) report dropping on July 15, the stakes are massive. Wall Street is anxious. The federal funds rate currently sits at 3.50% to 3.75%, and while everyone expected the Fed to coast through its July meeting without changes, Waller just put rate hikes right back on the table. If core inflation shows another hot reading, near-term tightening is a very real possibility.
The Fed is Stuck Between Two Historical Mistakes
The central bank finds itself in a precarious spot. Policymakers are desperately trying to balance two opposing risks. To understand the full picture, we recommend the excellent article by NBC News.
On one hand, they don't want to over-tighten and crush a stable labor market just because they reacted too slowly during the post-pandemic price surge. On the other hand, they don't want a repeat of 2021 and 2022, when they dismissed soaring prices as "transitory" and waited far too long to act.
Waller noted that the real side of the economy is actually in good shape. Consumer spending remains resilient. Businesses are investing heavily, especially in AI infrastructure. Yet, inflation and monetary policy are at a critical crossroads.
Core inflation has been stubborn. While a U.S.-backed war with Iran pushed oil prices up earlier this year, crude has recently settled back down to around $70 a barrel. This drop will likely lower headline inflation. But the Fed doesn't care about headline numbers when making long-term policy. They care about core inflation, which strips out volatile food and energy costs. The core personal consumption expenditures (PCE) price index hit a 3.4% annual rate in May, a painful climb from the sub-3% levels seen last October.
What Waller Means by Fighting the Last War
When central bankers talk about fighting the last war, they mean using past economic crises as an exact blueprint for the current one. Today's economy isn't the economy of five years ago.
Market Expectations for Fed Rate Hikes (July 2026)
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September 2026 Meeting Chance: 50.0% (Up from 44%)
October 2026 Meeting Chance: 58.5%
The labor market is no longer unsustainably tight. Wage growth isn't actively pumping inflation higher. Instead, current price pressures are coming from different structural shifts. Global tariffs, persistent supply disruptions from the Middle East conflict, and massive capital flowing into AI data centers are keeping demand elevated.
Waller acknowledges a credible case exists where inflation naturally drifts back to the 2% target under current interest rates. But he treats an alternative scenario with equal weight. If core inflation continues its upward trend, the current 3.50% to 3.75% rate won't be enough to cool the economy down.
The July CPI Data Will Dictate the Next Move
Market participants have already adjusted their bets following Waller's hawkish tone. The probability of a rate hike by the September meeting jumped to 50% within a 24-hour window. The odds for an October hike sit even higher at 58.5%.
Everything hinges on the upcoming CPI data. If the month-over-month core inflation increase hits 0.3% or more, it signals that price increases are accelerating compared to the previous month's 0.2% print. That kind of heat will likely force the Federal Open Market Committee (FOMC) to act.
The central bank is deeply divided. During the June meeting, nine officials penciled in at least one rate hike for 2026, while another nine projected holding steady. New Fed Chairman Kevin Warsh didn't provide a explicit forecast, leaving the market to decipher clues from governors like Waller.
If you are trying to navigate this market, stop waiting for definitive guidance from the Fed's official statements. Watch the data instead.
Keep a close eye on the July 15 core CPI print. A number at or above 0.3% means you should prepare for higher borrowing costs heading into the fall. Review any variable-rate debt obligations now, and expect continued volatility in equities as the market prices in a more aggressive Fed under Chairman Warsh.
