News hero gradient

US Dollar Index Climbs for 10th Day as Inflation Data Undermines Fed Cuts

feature image

The US dollar index (DXY) posted its 10th consecutive daily gain on Tuesday—its longest rally of the year—after hotter-than-expected June CPI data reduced the probability of a September Fed rate cut. Although core inflation rose slightly less than expected at 2.9% y/y, it remains well above the Fed’s 2% target, and markets quickly adjusted. Fed Funds futures now price in just a 53.5% chance of a cut in September, down from 59.3% the day before. As the dollar strengthened across the board, JPY, EUR, GBP, and AUD all came under renewed pressure.

View related analysis:

 

USD Rally Extends to 10 Days as CPI Print Dampens Fed Rate Cut Bets

The US dollar index rose for a tenth consecutive day on Tuesday, after June’s hotter inflation figures leaves less wriggle room for the Fed to cut rates. While core CPI didn’t quite rise as much as expected, its 2.9% y/y print won’t inspire the Fed to signal the September cut markets have been pricing in. The probability of a Fed September cut has fallen to 53.5% from 59.3% the day prior. 

Dual-panel US inflation chart with June 2025 CPI data. The top panel shows US core CPI (YoY) rising to 2.9%, above the Fed's 2% inflation target, while the bottom panel shows headline CPI rising to 2.7% YoY. Monthly core and headline CPI rose 0.2% and 0.3%, respectively. The accompanying table highlights actual vs. forecasted values. A note below the chart attributes the rise in June inflation to base effects and Trump’s tariffs. This inflation surprise has reduced the probability of a Fed rate cut in September. Optimised for keywords: US CPI, core inflation, Fed target, rate cut expectations, Trump tariffs.

Chart prepared by Matt Simpson, data source: Bureau of Labor Statistics (LBS), London Stock Exchange Group (LSEG)

 

•    US core CPI rose to 2.9% y/y (3% expected), or 0.9 percentage points above the Fed’s inflation target
•    Core CPI rose 0.2% m/m in June compared to 0.3% expected
•    CPI rose 2.7% y/y (2.6% expected) and 0.3% m/m as expected

This has likely sparked mixed emptions for Fed chair Jerome Powell, who was right to warn of higher consumer prices in the summer months, knowing full well that it would lead to further attacks from President Trump who is failing to strongarm him into cutting rates. 

US Treasury Secretary Scott Bessent has suggested Powell step down from the board in May, presumably so Trump can install a dovish minion. 

 

US Dollar Index (DXY) Technical Analysis

The dollar’s 10-day rally marks its strongest bullish run on the daily chart since October—and only the second such streak in six years. We’d have to look back to two instances in 2017 and one in 2012 to find stronger rallies, which statistically suggests the current run may be due for a pause.

That said, none of those prior rallies marked major turning points lower; in fact, the US dollar continued to strengthen in the following weeks or months.

Dual-panel US Dollar Index (DXY) technical chart showing weekly (left) and daily (right) price action. The weekly chart highlights recent bullish momentum with RSIs rising and not yet overbought. The daily chart shows a 10-day rally—the longest since October—and a breakout above trend resistance. Additional annotations show a potential inverted head and shoulders pattern and targets at 99 and 100. The high-to-low range on Tuesday was the most bullish since May, with the strongest consecutive daily gain streak in nearly a year. Momentum and positioning suggest further upside potential.

Chart analysis by Matt Simpson - data source: TradingView U.S. Dollar Index Futures

 

Bullish momentum on the USD index (DXY) is clearly building. Tuesday’s 1.1% high-to-low range was its most bullish since May and its most volatile session in 17 days. Importantly, DXY closed firmly above trendline resistance, and its daily low held above the April low—suggesting continued demand at that level. A move to 99 now seems likely, and if that level breaks, the 100 handle comes into view.

 

Get our exclusive guide to EUR/USD trading in 2025

 

 

Bearish USD Positioning Near Extreme as Short Covering Fuels USD Index Rally

As mentioned in my recent COT reports, USD positioning remains stretched on the bearish side, with asset managers still near record net-short exposure. Gross-shorts are also near a sentiment extreme and longs remain historically low among asset managers. Every tick higher causes pain for bears and could continue to trigger short covering, adding fuel to the rally.

COT chart for the US Dollar Index (DXY) showing asset manager and non-commercial positioning from 2016 to 2025. Net-short exposure among asset managers (bar chart and black line) remains near record highs, while the DXY spot price (blue line) is rising. Gross-short positions (red line) are approaching sentiment extremes, while gross-long positions (green line) remain historically low. The positioning dynamic highlights ongoing bearish pressure that could lead to further short covering as the US dollar strengthens. Optimised for keywords: USD positioning, US Dollar Index, COT report, net shorts, sentiment extremes.

Chart prepared by Matt Simpson, data source: CME, London Stock Exchange Group (LSEG)

 

US Dollar Surges as Yen Slides, GBP and AUD Weaken Against Broad USD Strength

•    The Japanese yen (JPY) was the weakest major currency on Tuesday, falling against all its FX peers.
•    The US dollar was the strongest performer, with USD/JPY rising 0.8% to a 3.5-month high. A break above the 149 handle now brings 150 into focus.
•    The Australian dollar (AUD) delivered a mixed performance—AUD/JPY rose 0.26%, but AUD/USD fell for a third straight session (-0.5%). GBP/AUD also formed a bullish outside day at key support.
•    EUR/USD declined for a fourth consecutive day and is threatening a break below the 1.16 handle.
•    GBP/USD extended its losing streak to eight days, pressured by renewed expectations of BOE rate cuts and broader USD strength. It now sits just above its June low.
•    The Dow Jones led Wall Street indices lower, forming a bearish engulfing candle and approaching its 20-day EMA support.
•    SPI 200 futures erased Tuesday’s daytime gains overnight, pointing to a weak open for the ASX 200 cash index.

Multi-chart technical dashboard featuring major forex pairs and indices. Charts show USD/JPY breaking higher near the 149 resistance zone, AUD/USD pulling back below its short-term moving averages, and EUR/USD nearing the 1.16 handle. GBP/USD is on the verge of breaking below its June low. Dow Jones futures formed a bearish engulfing candle and are testing the 20-day EMA. SPI 200 futures reversed sharply overnight, wiping out earlier gains and suggesting weakness for the ASX 200. Optimised for keywords: USD/JPY, AUD/USD, EUR/USD, GBP/USD, Dow Jones, ASX 200, forex technical analysis.


View the full economic calendar

 

-- Written by Matt Simpson

Follow Matt on Twitter @cLeverEdge

 

How to trade with City Index

You can trade with City Index by following these four easy steps:

  1. Open an account, or log in if you’re already a customer 

    Open an account in the UK
    Open an account in Australia
    Open an account in Singapore
     

  2. Search for the market you want to trade in our award-winning platform 
  3. Choose your position and size, and your stop and limit levels 
  4. Place the trade

 

Open an account today

Experience award-winning platforms with fast and secure execution.

Web Trader platform

Our sophisticated web-based platform is packed with features.
Economic Calendar