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Weekly report 31 August – 6 September 2026 · 3 min read

Weekly Markets Report — 31 August – 6 September 2026

Two live geopolitical fronts moved in opposite directions this week. In the Gulf, the US-Iran conflict escalated further: CENTCOM confirmed strikes on three Iranian government-linked oil tankers near Kharg Island and Jask on 5 September, under a new "tanker for tanker" doctrine, after Iranian strikes on US Navy vessels and continued attacks on Gulf shipping. Meanwhile, US envoys Witkoff and Kushner met Putin in Moscow (4–5 Sept) then travelled to Kyiv — the highest-level US diplomatic push on Russia-Ukraine in six months — with a temporary ceasefire holding through 8 September. On the macro side, the US August jobs report blew past expectations (162,000 vs. ~55,000 consensus), reversing rate-cut hopes and pushing the 10-year Treasury yield to 4.78-4.82% (highest since Nov 2023); the Fed's Sept 16-17 meeting now looks closer to a hold/hawkish lean than the cut priced in a week earlier. Eurozone inflation jumped to 3.3% (highest in ~3 years, ~90% energy-driven), with a 25bp ECB hike to 2.50% on 10 September close to consensus — Lagarde's guidance tone, not the hike, is the real risk event. AI-infrastructure earnings stayed strong (Broadcom AI revenue +221% y/y; Nvidia's ~$13bn Hugging Face acquisition), helping offset — not fully cancel — the drag from rising yields on tech multiples. Oil spiked toward $95-97/bbl (Brent) before easing; gold fell ~1-2% as the hawkish repricing hit non-yielding assets; the dollar firmed (DXY ~99.2). European gas storage sits at its lowest for early September in almost two decades — a slower-moving euro-relevant risk into winter.

02Key levelsweek through 4 Sep 2026 close

S&P 500~7,719-7,742 (roughly flat on week)
Nasdaq~26,507-26,615 (+0.4%)
Dow~53,414-53,509 (-0.3%)
US 10Y~4.78-4.82% (highest since Nov 2023); Japan 10Y >3% for first time since 1996
Euro Stoxx 50/DAX/AEX little changed w/w; eurozone inflation 3.3% (Aug)
EUR/USDsofter, DXY ~99.2 — USD-value tailwind for unhedged holdings
Brent$88-97/bbl (spiked ~8% at peak on Iran risk, eased back); gold ~$4,429-4,470/oz (down on hawkish Fed repricing)

03Portfolio implicationsRuben's ETFs: AEX index ETF, EURO STOXX 50 ETF, MSCI World ETF, S&P 500 ETF, High Dividend Yield ETF

  • Currency: ~60% of the portfolio (MSCI World ETF, S&P 500 ETF, High Dividend Yield ETF) is unhedged USD — this week's dollar firming was a EUR-value tailwind; reverses if the hawkish-Fed narrative fades or the ECB surprises hawkish enough to support the euro.
  • Rate sensitivity: MSCI World ETF/S&P 500 ETF (mega-cap tech heavy) most exposed to the Fed repricing but also the most direct beneficiaries of continued AI-capex momentum (Broadcom, Nvidia) — a genuine two-sided setup. High Dividend Yield ETF (value/financials/energy tilt) most insulated from rate-driven multiple compression, benefits from firmer oil.
  • AEX index ETF and EURO STOXX 50 ETF (EUR-denominated, no FX effect): supported by firm eurozone PMIs, capped by sticky inflation and a hawkish-leaning ECB. Lagarde's 10 Sept guidance tone (not the hike itself) is the swing factor. AEX index ETF carries added ASML/semiconductor-cycle and Shell/energy-price exposure.
  • Geopolitical tail risk: the Iran conflict and Europe's gas-storage shortfall are more direct channels into this portfolio (oil, energy costs, semiconductor supply chains) than the Russia-Ukraine story, which affects European risk premia more broadly. Neither conflict is resolved, and equities have not yet had a full session to price the weekend's developments together (first reopen Tue 8 Sept).

04Watch next week

  • ECB rate decision, 10 September — hike priced; Lagarde's guidance tone is the swing factor for AEX index ETF/EURO STOXX 50 ETF
  • First full trading reaction (from Tue 8 Sept) to both the Iran tanker strikes and the Moscow-Kyiv shuttle diplomacy landing together
  • Whether the temporary Russia-Ukraine ceasefire (through 8 Sept) holds or lapses, and any substantive outcome from the Kyiv leg of the trip
  • Iran's response to the tanker strikes / further US retaliation; oil follow-through and Hormuz transit data
  • European gas storage trajectory into the EU's lowered 75% Nov 1 target; Dutch TTF futures
  • Continued AI-capex earnings read-through (memory, networking, power) following Broadcom/Nvidia news