Week Ahead – Europe, 31 August– 4 September: Eurozone Flash Inflation Is the Last Word Before the ECB’s 10 September Decision
Week Ahead, 31 August–4 September: Eurozone Flash Inflation Is the Last Word Before the ECB’s 10 September Decision
German Flash HICP Mon 31 Aug · Eurozone Flash HICP Tue 1 Sep · BoE Treasury Committee Hearings Thu 3 Sep · US Payrolls Fri 4 Sep · London closed Monday for the Summer Bank Holiday
1. EUR/USD — the euro’s inflation support meets a newly hawkish Fed. EUR/USD at 1.1585 gave back 0.58% on Friday, ending the week 0.8% lower and well off the 1.1712 high it set on 21 August, after Fed Chair Kevin Warsh told the Jackson Hole symposium that the summer’s PCE and CPI readings did not convince him underlying trends had meaningfully improved. That pushed the risk of a September Fed hike higher and lifted the dollar. The offset is domestic: Monday’s German flash HICP and Tuesday’s euro-area flash HICP are the last major inflation inputs before the ECB’s 10 September meeting, and both are expected to accelerate. CSFX sees the pair as a genuinely two-sided trade this week rather than a directional one — the euro’s rate support is real, but so is the dollar’s.
2. GBP/USD — a four-day week with one real domestic catalyst. GBP/USD at 1.3590 edged 0.06% lower on Friday and finished the week down about 0.3%, holding up better than the euro as the retreat in Brent eased UK inflation concerns and pushed market expectations for the next Bank of England hike further out. Bank Rate stays at 3.75% and the MPC does not meet again until 17 September, where roughly three-quarters of the market currently expects no change. Thursday’s Treasury Committee hearings, with Governor Bailey and MPC members appearing before Parliament two weeks ahead of that decision, are the week’s only first-tier UK event.
3. DAX and STOXX 600 — record highs into the euro area’s hottest inflation print of the year. DAX 40 closed Friday at a record 26,569.99, up 1.66% on the week, led by autos as BMW gained more than 4% and Volkswagen and Mercedes-Benz each added over 2%. The broader STOXX 600 at 655.16 rebounded 0.51% on Friday for a 0.15% weekly gain, but remains below its 7 August record close of 660.25. Lower oil and continued tech optimism have done the heavy lifting; CSFX sees Tuesday’s core HICP as the main risk to that, since a firm core reading would strengthen the case for the ECB to signal further tightening beyond September.
4. FTSE 100 and Brent Crude — a shorter week and a shrinking risk premium. FTSE 100 at 10,824.27 added just 0.07% over the week and sits close to record territory, but London is closed on Monday for the Summer Bank Holiday, compressing the index’s week into four sessions. Brent Crude at $88.28 has fallen 5.7% over the past week as traders reframed the Iran standoff as a sanctions and economics confrontation rather than an imminent supply threat, with Goldman Sachs estimating Persian Gulf exports have recovered to around 15–16 million barrels per day against a March trough of 5–6 million. CSFX sees oil’s direction as the swing factor cutting across every other instrument on this list.
Three Forces That Will Drive the European Session — 31 August to 4 September 2026
The scheduled European-session catalysts that will set the direction across FX, equities, and commodities for the week of 31 August – 4 September 2026
European Session Weekly Levels & Bias
Six instrument-specific reference levels for the week of 31 August – 4 September 2026. All levels for reference and informational purposes only; not financial advice. Visit capitalstreetfx.com for live signals and other markets.
What to Watch — Tuesday’s Core HICP Against a Newly Hawkish Fed
EUR/USD peaked at 1.1712 on 21 August before Friday’s reversal dragged it through the 1.1600 handle to close at 1.1585, its lowest daily close since 18 August. The pair now has genuine support on both sides: a fully priced ECB hike underpins the euro, while Warsh’s insistence that the Fed’s 2% target is firm and fixed underpins the dollar. CSFX sees an upside surprise in Tuesday’s core reading as the cleanest route back toward 1.1700, while an in-line print that fails to add to post-September hike pricing opens the 1.1525 shelf from early August into Friday’s US payrolls.
What to Watch — Thursday’s Parliamentary Hearings Are the Only Domestic Event
Sterling has drifted back from its 21 August high of 1.3677 to 1.3590, but held far better than the euro through Friday’s dollar rally, closing all but unchanged. Cheaper crude has eased the UK inflation outlook and pushed expectations for the next Bank of England hike out toward 2027. With Bank Rate on hold at 3.75% and the MPC not meeting until 17 September, Thursday’s Treasury Committee hearings with Governor Bailey and MPC members are the week’s only real domestic catalyst. CSFX sees hawkish testimony that reintroduces a 2026 hike into pricing as the trigger for a move back toward 1.3677, with Friday’s US payrolls the more likely source of a break below 1.3450.
What to Watch — A Record Close Into Germany’s Own Inflation Print
The DAX finished Friday at a fresh record close of 26,569.99, just under its 26,573.50 all-time high, as BMW rose over 4% on a more positive Citigroup view and Volkswagen and Mercedes-Benz Group each added more than 2%. Utilities, chemicals, banks and insurers also advanced, with Infineon among the few decliners. Lower oil and resilient tech sentiment have driven the run. CSFX sees Monday’s German flash HICP as the first test: a print at or above the 3.0% consensus would firm up expectations of ECB tightening beyond September and put the recent rate-sensitive leadership — particularly autos and utilities — under pressure at these levels.
What to Watch — French Banks, Fiscal Nerves, and the Pan-European Read on Tuesday
The pan-European benchmark rose 0.51% on Friday to 655.16, recovering Thursday’s 0.69% drop to end the week 0.15% higher, helped by French lenders — Societe Generale, BNP Paribas and Credit Agricole all rebounded from Thursday’s selloff, which was driven by concerns over France’s political and fiscal outlook ahead of the 2027 presidential election. The index sits below its 7 August record close of 660.25 and its 52-week high of 663.41. CSFX sees Tuesday’s euro-area core HICP as the clearest directional catalyst, with renewed French fiscal headlines the most likely source of an unscheduled move given how heavily banks are weighted in the index.
What to Watch — A Four-Session Week With Two Opposing Forces
The London Stock Exchange is closed on Monday for the Summer Bank Holiday, so the FTSE 100 misses the German inflation print entirely and reopens on Tuesday to price two days of news at once. Two forces pull in opposite directions from here: the index’s heavy energy weighting is a drag while Brent retreats toward $88, but cheaper crude also eases the UK inflation outlook and supports domestically exposed names. CSFX sees Thursday’s Treasury Committee hearings and Friday’s US payrolls as the two sessions most likely to produce a decisive move, with 11,000 the level to clear on any upside break.
What to Watch — Hormuz Progress Against a Hard Ceiling on Diplomacy
Brent has snapped a two-week winning streak, falling $5.31 or 5.67% over the week to $88.28 as improving flows through Hormuz and the proposed Iran–Oman corridor reduced the perceived supply risk. Goldman Sachs estimates Persian Gulf exports have climbed to roughly 15–16 million barrels per day, still well below pre-conflict volumes of 22–24 million but far above March’s trough of 5–6 million. The counterweight is diplomatic: Washington has reportedly told mediators it does not intend to revive the terms of the collapsed June agreement with Iran. CSFX sees confirmation of an actual Hormuz reopening as the clearest route to $85, with any breakdown in the Oman-brokered framework the main upside risk toward $92.50.
What Could Move European Markets Sharply This Week
The scheduled and unscheduled events that CSFX is watching most closely for the European session, 31 August – 4 September 2026
European Session — Economic Calendar, 31 August – 4 September 2026
All times approximate, Central European Time (CET/CEST) unless noted. Key releases for EUR/USD, GBP/USD, DAX 40, STOXX 600, FTSE 100, and Brent Crude.
| Day | Time (CET) | Release | Impact | Forecast | CSFX View |
|---|---|---|---|---|---|
| Monday, 31 August | |||||
| Mon | All Day | UK Summer Bank Holiday — London Stock Exchange Closed | LOW | N/A | No FTSE 100 session and thinner sterling liquidity; euro-area and German markets trade normally. |
| Mon | ~14:00 CET | Germany Flash HICP & CPI (August) | HIGH | ~3.0% y/y | The first hard read on the August energy impulse, and the opening leg of the euro area’s last inflation round before the ECB’s 10 September decision. |
| Mon | Morning CET | Italy Flash CPI (August) | MED | N/A | A secondary input alongside Friday’s French and Spanish prints, useful mainly for refining Tuesday’s euro-area estimate. |
| Tuesday, 1 September | |||||
| Tue | ~08:00 CET | Germany Retail Sales (July) | MED | N/A | Follows a 1.1% monthly decline; a second weak print would sharpen the contrast between resilient sentiment surveys and soft household spending. |
| Tue | ~09:55–10:30 CET | Final Manufacturing PMIs — Germany, Eurozone, UK (August) | MED | N/A | Confirmation readings on a manufacturing sector that has been the euro area’s stronger half; the price sub-indices matter more than the headline this month. |
| Tue | ~11:00 CET | Eurozone Flash HICP & Core HICP (August) | HIGH | ~3.1% / ~2.6% y/y | The week’s defining release. CSFX sees the core reading as the one that decides how much tightening beyond September stays priced into the curve. |
| Wednesday, 2 September | |||||
| Wed | All Day | Final Window for ECB Speakers Before the Pre-Meeting Quiet Period | MED | N/A | The last chance for Governing Council members to shape expectations before the blackout; any pushback on post-September hike pricing would carry outsized weight. |
| Thursday, 3 September | |||||
| Thu | ~09:55–10:30 CET | Final Services & Composite PMIs — Germany, Eurozone, UK (August) | MED | N/A | July’s composite of 51.9 marked the first expansion in four months; confirmation of that recovery supports the case for the ECB tightening without damaging growth. |
| Thu | ~10:30 CET | BoE Treasury Committee Hearings — Bailey and MPC Members | HIGH | N/A | The week’s only first-tier UK event and the clearest source of GBP/USD volatility ahead of the 17 September decision. |
| Friday, 4 September | |||||
| Fri | ~11:00 CET | Eurozone Retail Sales (July) | MED | N/A | A read on whether higher energy costs are starting to bite into household consumption across the bloc, following a 0.3% monthly fall. |
| Fri | 14:30 CET | US Nonfarm Payrolls, Unemployment Rate & Average Hourly Earnings (August) | HIGH | N/A | Lands mid-European afternoon and is the week’s largest single driver of dollar direction, with the fullest reaction likely carrying into Monday’s open. |
European Session — Trader Questions Answered
Key questions from CSFX clients ahead of the euro area’s final inflation round before the ECB’s 10 September decision
CSFX View: Two Inflation Prints, a Closing Policy Window, and a Falling Oil Price Set the Tone for the Week Ahead
The week of 31 August – 4 September 2026 opens the European session with EUR/USD at 1.1585, off its August highs after Fed Chair Kevin Warsh’s hawkish Jackson Hole keynote lifted the dollar, and GBP/USD at 1.3590, which held up far better through Friday’s dollar rally. The DAX closed Friday at a record 26,569.99 on the back of a 1.66% weekly gain led by autos, while the broader STOXX 600 at 655.16 recovered from a mid-week wobble driven by French fiscal concerns and remains just below its 7 August record. The FTSE 100 at 10,824.27 sits close to record territory but faces a four-session week with London closed on Monday. Brent Crude at $88.28 has fallen 5.67% as flows through the Strait of Hormuz improve and Iran and Oman agree a revenue-sharing framework for the waterway.
Monday and Tuesday carry the week: Germany’s flash HICP is expected near 3.0% and the euro-area flash estimate near 3.1% headline with 2.6% core, the final inflation readings before the ECB’s 10 September decision, after which the Governing Council’s quiet period closes the policy window from around Thursday. A 25 basis point hike to 2.50% is fully priced, so the live question is what survives beyond it — swap markets imply close to one further increase, while Reuters reported that policymakers are reluctant to promise anything more. For equities, the DAX and STOXX 600 have been carried by cheaper oil and resilient tech sentiment, and a firm core print is the clearest threat to that leadership. For sterling and the FTSE 100, Thursday’s Treasury Committee hearings and Friday’s US payrolls are the two sessions that matter.
CSFX’s key levels for the week: watch 1.1525 support and 1.1712 resistance on EUR/USD around Tuesday’s core HICP, and 1.3450 support and 1.3677 resistance on GBP/USD into Thursday’s parliamentary hearings. The DAX is constructive between 26,100 support and 27,000 resistance after Friday’s record close, with the STOXX 600 tracking between 645.00 and 663.41 on the same euro-area data. The FTSE 100’s next test is 11,000 resistance with 10,700 as key support across its shortened week, while Brent Crude trades between $85.00 support and $92.50 resistance as the Hormuz risk premium continues to unwind. CSFX will issue intra-week alerts if Monday’s German print diverges materially from the 3.0% consensus, if Tuesday’s core reading moves post-September ECB pricing, if the Treasury Committee hearings shift expectations for the 17 September BoE decision, or if the Iran–Oman framework around the Strait of Hormuz breaks down or accelerates. Follow all updates at capitalstreetfx.com.
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