Global Forex Markets Weekly Review: US Dollar Surges on Hawkish FOMC Tilt as Major Currencies Retreat

Main Facts

Global foreign exchange markets experienced a high-volatility trading week, dominated by a decisive bullish breakout by the US Dollar (USD). The greenback climbed aggressively to fresh seven-week and two-month highs, decisively breaching and holding above the psychologically and technically crucial 100.00 barrier on the US Dollar Index (DXY). This robust performance emphatically reversed two consecutive weeks of losses.

The primary catalyst behind the dollar’s resurgence was a distinctly hawkish shift in tone from the Federal Open Market Committee (FOMC) during its policy meeting on Wednesday. Federal Reserve officials signaled a higher-for-longer interest rate trajectory, catching some dovish market participants off-guard and propelling Treasury yields upward. Compounding the dollar’s upward momentum during the first half of the week was an unabated, supply-constrained strength in global crude oil prices, which added a layer of macroeconomic support to commodity-linked dollar dynamics.

In contrast, the broader G10 currency landscape buckled under the weight of the surging greenback. The euro extended its steep downward trajectory, probing seven-week troughs near the 1.1450 region. The British Pound (GBP) suffered a sharp correction toward the 1.3330 area, hitting multi-week lows and completely erasing the modest gains achieved the prior week.

In Asia, the Bank of Japan (BoJ) disappointed market participants looking for a meaningful hawkish pivot, maintaining an accommodative stance that sent the Japanese Yen tumbling toward the 158.00 threshold against the dollar—its strongest depreciation level in two weeks. Meanwhile, the Australian Dollar (AUD) sustained defensive selling pressure for a second consecutive week, slipping back down to test the 0.7070 zone for the first time since mid-August.

Chronology of the Week’s Events

The weekly market narrative unfolded through a series of key macroeconomic inflection points, central bank communications, and cross-border capital flows:

• Monday: Markets opened with cautious consolidation following the prior week’s close. However, early Asian and European trading hours revealed underlying strength in crude oil markets, which immediately began underpinning the US Dollar alongside early positioning ahead of the mid-week Federal Reserve gathering.
• Tuesday: Pre-FOMC jitters gripped global asset classes. European currencies, particularly the EUR and GBP, traded defensively as equity futures pointed lower. Bond yields in the United States began an upward march, reflecting growing market consensus that the Fed would adopt a stern inflation-fighting rhetoric.
• Wednesday (The FOMC Pivot): The defining moment of the week arrived with the Federal Reserve’s monetary policy announcement and subsequent press conference. While interest rate adjustments matched baseline projections, the accompanying economic projections and the Fed Chair’s delivery carried an unmistakable hawkish tilt. The DXY vaulted past the 100.00 hurdle, triggering cascading stop-loss orders in EUR/USD and GBP/USD. Concurrently, the Bank of Japan’s rate decision failed to inject any hawkish surprises into the market, leaving the Yen entirely exposed to persistent interest rate differentials.
• Thursday: The dust settled on the FOMC meeting, but the reverberations continued to dictate price action. Commodity currencies like the AUD/USD absorbed sustained selling pressure, dipping to mid-August lows around 0.7070. European data releases did little to stem the bleeding for the euro area, as markets digested the widening monetary policy divergence between the Federal Reserve and the European Central Bank.
• Friday: As the trading week drew to a close, profit-taking and end-of-week position squaring occurred, though the US Dollar retained the vast majority of its hard-fought weekly gains. Equities stabilized somewhat, but the overarching macro narrative remained firmly anchored to the stronger-dollar paradigm.

Supporting Data and Technical Levels

The macroeconomic and technical landscape of the past week is defined by sharp moves across key currency pairs and indices:

The US Dollar Index (DXY)

• Current Standing: Advanced well past the 100.00 resistance level to touch fresh two-month highs.
• Trend Reversal: Successfully broke a sequence of two consecutive weekly declines, establishing aggressive bullish momentum.

EUR/USD

• Price Action: Exhibited a heavy, marked bearish bias throughout the five-day trading window.
• Key Levels: Built upon prior technical pullbacks to carve out new seven-week troughs, hovering dangerously close to the 1.1450 support zone.

GBP/USD

• Price Action: Experienced a swift and aggressive tumble.
• Key Levels: Touched multi-week lows in the 1.3330 region, entirely wiping out the recovery gains registered the previous week.

USD/JPY

• Price Action: Extended its depreciation cycle due to the absence of a hawkish surprise from Tokyo.
• Key Levels: Approached the critical 158.00 hurdle, registering two-week highs for the greenback against the yen.

AUD/USD

• Price Action: Remained on the defensive for the second straight week.
• Key Levels: Briefly retested the 0.7070 threshold, marking its lowest valuation since mid-August.

Official Responses and Central Bank Postures

The divergence in central bank messaging formed the bedrock of this week’s foreign exchange volatility.

The Federal Reserve delivered a masterclass in market communication during Wednesday’s FOMC event. By emphasizing that inflationary pressures remain stubborn and that monetary policy must remain restrictive for an extended duration, the U.S. central bank effectively dismantled the dovish bets that had previously weighed on the dollar. Federal Reserve officials signaled that any premature easing of financial conditions would undermine their long-term price stability mandate, forcing market participants to reprice terminal rate expectations upward.

Conversely, the Bank of Japan (BoJ) found itself under intense scrutiny. Market participants had speculated on whether mounting domestic wage growth and persistent imported inflation would prompt the central bank to signal an imminent exit from its ultra-loose monetary policy framework. However, the BoJ opted to maintain its status quo, offering no concrete hawkish roadmap. This cautious stance was swiftly punished by currency traders, who resumed selling the Yen and pushed USD/JPY toward the 158.00 resistance line.

In Europe and the United Kingdom, central bankers at the European Central Bank (ECB) and the Bank of England (BoE) faced a delicate balancing act. Sluggish regional growth metrics and softening consumer confidence readings contrasted sharply with the resilient economic data emanating from the United States. As a result, market pricing increasingly reflects the view that both the ECB and the BoE may conclude their tightening cycles well ahead of the Federal Reserve, thereby intensifying the fundamental pressures driving EUR/USD and GBP/USD lower.

Economic Implications and Forward-Looking Perspectives

The dramatic resurgence of the US Dollar and the concurrent depreciation of major global currencies carry profound implications for the global macro economy, international trade, and upcoming policy decisions.

Imported Inflation and Global Trade Dynamics

For economies outside the United States, a surging US Dollar—reinforced by elevated crude oil prices—acts as a powerful driver of imported inflation. Nations that price vital commodities like energy and raw materials in US dollars now face higher domestic import bills. This dynamic complicates the policy calculus for central banks in Europe, Japan, and Australia, as they must weigh the risk of depreciating local currencies against domestic economic slowdowns.

Upcoming Data Calendar and Market Catalysts

Looking ahead, market participants will immediately pivot from central bank rhetoric to a dense calendar of incoming macroeconomic releases that will test the sustainability of this week’s trends:

• September 21: The Chicago Fed National Activity Index will provide initial insights into domestic economic velocity.
• September 22: A busy data docket features the ADP Employment Change Weekly and the API’s weekly report on US crude inventories, alongside advanced Consumer Confidence metrics for the Eurozone and Public Sector Net Borrowing figures for the UK.
• September 23: Mid-week trading will be heavily influenced by the MBA Mortgage Applications, preliminary S&P Global Manufacturing and Services PMIs across the US, Eurozone, Germany, and the UK, alongside the EIA’s weekly crude oil stockpile report.
• September 24: Initial Jobless Claims, Current Account results, New Home Sales, and the highly anticipated Trump-Xi Summit will dominate market attention, alongside Germany’s IFO Business Climate index and the UK’s CBI Distributive Trades report.
• September 25: The economic calendar rounds out with Producer Prices, Existing Home Sales, Durable Goods Orders, the final U-Mich Consumer Sentiment gauge in the US, GfK Consumer Confidence prints in Germany and the UK, and the final EIA crude inventory report.

Strategic Implications for Investors

The structural shift observed this week suggests that currency markets are returning to a regime dictated by relative macroeconomic outperformance and yield differentials. As long as the US economy demonstrates resilience and the Federal Reserve maintains its hawkish resolve, the path of least resistance for the US Dollar appears to skew upward. However, traders remain acutely sensitive to incoming labor market and inflation data, knowing that any unexpected cooling in US metrics could quickly challenge the dollar’s newfound dominance.