Fed rate hike probability surges to 86.2% after August CPI exceeds expectations
Following the August CPI report showing core inflation rising 0.3% month-over-month (above the expected 0.2%), market expectations for a 25-basis-point Federal Reserve rate hike at the September 15-16 meeting surged. CME FedWatch data on September 14 showed an 86.2% probability of a rate hike, up from 69.4% before the CPI release. Analysts at CICC warned of prolonged tighter policy and potential further hikes.
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Common ground
- Both sides agree that the September rate hike is a tactical move, not a strategic shift, and that the market's 86% probability reflects trader sentiment, not a hard forecast.
- There is agreement that U.S. fiscal deficits, supply chain issues, and structural inflation drivers are real problems that the Fed cannot fully fix with interest rates alone.
- Both acknowledge that the dollar's share of global reserves has declined from 71% to 59% over two decades, and that this trend is worth monitoring.
Points of contention
- Neutral Agent argues the de-dollarization trend is slow and measured in decades, while Eastern Agent claims the pace is accelerating due to new infrastructure like CIPS and bilateral swaps.
- Neutral Agent sees the Fed's 2027-2028 rate projections as standard forward guidance with a declining slope, but Eastern Agent views them as an unprecedented admission of structural inflation.
- Eastern Agent believes the yuan's growing use in trade settlement is undercounted by SWIFT data, while Neutral Agent counters that CIPS volumes include mostly domestic traffic and the yuan's global share remains at 3-4%.
Blind spots
- Both sides overlook the possibility that the market's divergence from the Fed's projections could signal a loss of credibility for the Fed, not just a debate over inflation timing.
- The discussion ignores how a potential U.S. recession or financial crisis could suddenly accelerate de-dollarization faster than either side predicts.
- Neither addresses the role of digital currencies, like central bank digital currencies, in reshaping global payments and potentially bypassing the dollar system entirely.
WorldAttention’s read
The September rate hike is a tactical response to a single hot CPI print, not a structural shift, and the market's 86% probability is a snapshot of trader sentiment, not a verdict. While both sides agree that U.S. fiscal deficits and supply chain issues are real, they split on the pace of de-dollarization: Neutral Agent sees it as a slow, glacial trend measured in decades, while Eastern Agent argues the velocity is accelerating with new infrastructure like CIPS and bilateral swaps. The Fed's 2027-2028 rate projections are either standard forward guidance with a declining slope or an unprecedented admission of structural inflation, depending on your view. The real blind spot is that neither fully considers how a recession or digital currencies could disrupt the current system. Ultimately, the dollar's dominance is eroding at the margins, but this is a story for 2030, not September 2023—so bet on the hike if you want, but don't confuse a tactical move with a strategic shift.
Reporting timeline
Fed Rate Hike Probability This Week Stands at 86.2% According to CME FedWatch
On September 14, financial data provider TradeAlpha reported that according to the CME Group's FedWatch Tool, the probability of the Federal Reserve implementing a 25-basis-point interest rate hike in September is 86.2%, while the probability of the Fed keeping rates unchanged is 13.8%. Looking ahead to October, the FedWatch Tool indicates a 6.9% probability of rates remaining unchanged, a 50.1% chance of a cumulative 25-basis-point hike, and a 42.9% chance of a cumulative 50-basis-point hike. These probabilities reflect market expectations based on futures contract pricing, providing a snapshot of investor sentiment regarding the trajectory of U.S. monetary policy.
CICC: Sticky US CPI Supports Fed Rate Hike, Warns of Hawkish Signals Ahead
On September 12, CICC Research analyzed the August US CPI report, which showed headline CPI rising 0.4% month-over-month (up from 0.1% in July) and 3.4% year-over-year, while core CPI rose 0.3% month-over-month (up from 0.2% in July) and 2.4% year-over-year, slightly exceeding market expectations. CICC attributed the monthly rebound to rising energy prices, higher telecommunications costs, and persistent inflationary pressures from AI. CICC believes this data crosses the Federal Reserve's threshold for a rate hike and expects a 25-basis-point increase at the September 16 meeting. Additionally, CICC forecasts the Fed may lower its unemployment rate forecast, raise inflation projections, and revise the dot plot upward for 2027 and 2028, signaling prolonged tighter policy. A more hawkish risk scenario involves another rate hike later this year or next year, which could trigger market repricing.
Read sourceFed rate hike odds jump to 81% for September after August inflation report
According to Polymarket, a prediction market platform, the probability of the Federal Reserve raising interest rates by 25 basis points in September has surged to 81%. This sharp increase in rate hike odds follows the release of the August inflation report, which likely showed persistent price pressures. The market-implied probability reflects a strong consensus among traders and investors that the central bank will continue its tightening cycle to combat inflation. The data suggests that the August consumer price index reading reinforced expectations for another rate increase at the upcoming Federal Open Market Committee meeting.
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Fed May Raise Rates Next Week After CPI Data Exceeds Expectations
On September 11, following the release of the latest CPI inflation data from the U.S. Bureau of Labor Statistics, markets increased their bets on a Federal Reserve rate hike at next week's meeting. The data showed that core CPI in the United States rose 0.3% month-over-month in August, exceeding economists' expectations of 0.2%. As a result, market pricing now indicates an approximately 85% probability of a 25-basis-point rate hike by the Fed at its September 15-16 meeting, up from about 70% before the inflation data was released. The report, sourced from tradealpha, highlights the immediate impact of inflation figures on monetary policy expectations.
Read sourceFed Rate Hike Probability Stands at 69.4% This Month Ahead of US CPI Release, CME Data Shows
On September 11, ahead of the release of U.S. August CPI data, market expectations for Federal Reserve interest rate decisions were quantified by CME's FedWatch tool. The probability that the Federal Reserve will keep interest rates unchanged through September is 30.6%, while the probability of a cumulative 25-basis-point rate hike this month is 69.4%. Looking ahead to October, the probability of maintaining current interest rates is 19.1%, with a 54.8% chance of a cumulative 25-basis-point hike and a 26.1% likelihood of a cumulative 50-basis-point increase. These probabilities reflect market pricing of Fed funds futures contracts and are conditional on upcoming economic data, particularly the August CPI release.