The Federal Reserve's interest rate decision window opened on Wednesday, September 16. At 2:00 AM on Thursday, the Federal Open Market Committee (FOMC) will release its policy statement, summary of economic projections, and dot plot, followed by a press conference by Chairman Warsh. The target range for the policy rate remains unchanged at 3.50% to 3.75%, marking the fifth consecutive time this has been maintained since 2026. The July meeting voted 9-3 to keep rates unchanged, with Hammark, Kashkari, and Logan advocating for a 25 basis point increase. Following the release of US August inflation data on September 11, the implied probability of a 25 basis point rate hike in federal funds futures rose to approximately 90% to 92.5%. The 10-year Treasury yield is currently trading between 4.98% and 5.00%; the 2-year yield is around 4.66% to 4.67%, and the 30-year yield is around 5.35% to 5.37%. West Texas Intermediate crude oil is currently trading around $104.5 per barrel. With short-term pricing and long-term selling pressure overlapping in the same window, the core of market discussion has shifted from "whether it will move" to "how it will be interpreted if it doesn't move."

Pricing and voting structure in the resolution window

This meeting included a dot plot, highlighting the importance of the interest rate path itself, along with the wording of the statement and revisions to forecasts. The policy rate has remained unchanged since the beginning of 2026, with the effective federal funds rate at approximately 3.63%. The futures curve indicates a high probability of a 25 basis point rate hike in September, leaving room for further discussion on the year-end path. The more concentrated the pricing, the higher the cost of surprises. If the outcome deviates from the implied probability, adjustments often first affect front-end interest rates and volatility, then spread to longer-term term premiums. The three dissenting votes in July have already brought the internal divisions within the committee into the open. Dissenting votes do not automatically predict the September outcome, but they indicate that "keeping it unchanged" is no longer a frictionless option. Warsh stated in Jackson Hole on August 28th, "We must be certain that underlying inflation is clearly and rapidly approaching the target, otherwise there is still work to be done." He also said, "Today, we are sticking to discipline, not a particular decision." This statement anchors the assessment standard to the speed of underlying inflation, rather than the rhetoric of a single meeting. If the dot plot revises the median of the policy path upwards, even with restrained wording in the statement, long-term pricing may still be repriced as a "reputation patch"; if the path remains unchanged but the statement emphasizes patience, short-term pricing and long-term compensation may diverge in direction.

August price structure: Core slowdown did not eliminate aggregate pressure.

The U.S. Consumer Price Index (CPI) rose 3.4% year-on-year in August, unchanged from July; it rose 0.4% month-on-month, the largest increase in nearly three months. The core CPI, excluding food and energy, fell to 2.4% year-on-year and rose 0.3% month-on-month. Energy prices rose 16.3% year-on-year, with gasoline rising 3.9% month-on-month, contributing more than one-third of the total CPI increase; gasoline prices rose approximately 27.4% year-on-year. Food prices rose 2.7% year-on-year, and housing prices rose approximately 3.0%. The unemployment rate was 4.1% in August, and non-farm payrolls increased by 162,000. The structural divergence is clear. The decline in the core CPI year-on-year indicates that the stickiness after excluding energy has eased; the energy component has boosted the total CPI again, making the narrative of "returning to the comfort zone" untenable. Walsh noted at Jackson Hole that of the approximately 199 sub-items covered by the Personal Consumption Expenditures (PCE) price index, 54% have risen more than 3% in the past 12 months, compared to approximately 32% two decades before the pandemic. This high degree of sub-item diffusion means that policy assessment cannot rely solely on the core CPI year-on-year figure. The supply disruptions caused by the Middle East conflict are still reflected in oil prices. The time lag in the transmission of energy to other components makes it difficult to settle the inflation narrative in one meeting.

Mechanism of long-term selling pressure: term premium rather than short-term mapping

The 10-year Treasury yield approaching 5% is not simply a matter of shifting policy rates to the longer end. The 2-year yield is closer to policy path expectations, while the 10-year and 30-year yields also include real interest rate expectations, inflation risk compensation, and term premiums. When investors question the strength of policy's response to persistent price pressures, compensation demands concentrate at the long end, rather than spreading evenly across the entire curve. This results in a combination not uncommon in the interest rate market: policy rates remain unchanged, the 2-year yield may fall due to a shift in path expectations, while the 10-year and 30-year yields rise due to increased credit discounts. The result is that short-term policy rates remain unchanged, but long-term financing costs still increase. Treasury repurchases can improve the liquidity of individual bonds, but they cannot alone suppress the term premium driven by inflation uncertainty. Following the August price report, the probability of a rate hike was quickly repriced, indicating that the bond market is demanding a more traditional response: when price pressures are not proven to have subsided, policy needs to provide a verifiable response. Changes in the curve shape itself will rewrite the reference frame for mortgage loans, corporate bonds, and government interest payments. This is the macroeconomic meaning of long-term fluctuations, not a simple mirror image of short-term futures.

Policy credibility, growth trade-offs, and how to interpret dot plots

A 25 basis point rate hike would push the policy rate target range to 3.75% to 4.00%, marking the first confirmed upward revision since the peak of this cycle in 2023. An upward revision carries the risk of marginal tightening of financial conditions and slower growth; maintaining the current rate could be interpreted as an underreaction to August data and oil price signals. Both options have costs. The market currently positions the greater risk of surprise on the "maintain the current rate" side because pricing has already priced in an upward revision as the baseline scenario. How the statement addresses the persistence of the energy shock, the balance between employment and prices, and the threshold for "full confidence" will determine a second layer of pricing beyond the dot plot figures. Warsh advocates reducing reliance on forward guidance, using short-term interest rates as the primary tool, reserving unconventional tools for crisis situations, and hoping for more restrained central bank communication. The cost of restrained communication is increased information density in individual statements and forecast tables, making minor differences between the text and the dot plot more easily amplified into path revisions.