The four numbers that defined the week.
A weekly scorecard for the trading sessions of Mon 18 → Fri 22 May, anchored on the Sunday-night news that an Iran MOU may be days away. The detailed walk-through follows below.
+2.13%
Dow 30 (weekly)
50,579.70 close · 2 consecutive record closes
+0.88%
S&P 500 (weekly)
7,473.47 close · five-week high
−3.90%
Brent (weekly)
$105.00 close · −8% from Tue $112 peak
LARGELY
MOU status
Trump Sat · 60-day re-opening · final details pending
The week the war narrative inverted.
Markets entered the week priced for a Tuesday Situation Room meeting that everyone assumed would greenlight kinetic action against Iran; they exited it priced for a deal that Trump on Saturday evening called “largely negotiated.” The path between those two framings ran through a 19-year high on the 30-year Treasury yield Tuesday (5.19% intraday), a Trump-pause announcement late Monday, a clean 10-year auction Wednesday, a strong consumer print from Target and Lowe’s, a NVIDIA Q1 FY27 beat that the market priced as not-quite-enough, two consecutive Dow record closes Thursday and Friday, and Saturday’s Axios scoop that the framework included a 60-day Hormuz re-opening with no tolls. The Dow finished +2.13% on the week, its best since February; the S&P added 0.88% to 7,473.47, a five-week high; the Nasdaq +0.45%; the Russell 2000 −0.18%, the only major equity index lower five-day.
The cross-asset signals matter more than the index levels. WTI fell 7% on the week to $98.05; Brent −3.9% to $105.00; the 30-year yield finished essentially flat at 5.10% after touching 5.19% Tuesday. Gold held its haven bid in the $4,680–$4,712 range; the dollar softened modestly. Bitcoin gave back to $78,940 on positioning rotation rather than headlines. Under the surface, the Dow’s leadership over the S&P and Nasdaq is the structural shift — the rally is broadening beyond narrow AI leadership into industrials, financials, healthcare and consumer discretionary. Three weeks of records have now happened on three different leadership profiles. The MOU details, if the announcement lands this week, are unusually concrete: a 60-day Strait re-opening with no tolls, Iran clears the mines it deployed, US lifts the port blockade and issues some sanctions waivers, talks on nuclear restrictions continue inside the 60-day window. Pakistan’s Field Marshal Asim Munir led the mediation, with Qatar, Saudi, Turkey and Egypt backing the effort.
The week that was, condensed.
- 01
The week opened with Hormuz CLOSED, equity futures gapping down 1.2%, and Trump scheduling a Tuesday Situation Room meeting to review military options against Iran.
- 02
Late Monday, Trump paused the Tuesday strike at the request of Saudi, Qatari and UAE leaders — citing "a very good chance" of a deal that prevents Iran from acquiring a nuclear weapon.
- 03
The 30-year Treasury yield touched 5.19% intraday Tuesday — its highest level since August 2007 — before Wednesday's 10-year auction stopped through 0.4 bps and pulled long-end yields back from the highs.
- 04
Target and Lowe's both beat-and-raised on Wednesday; NVIDIA delivered Q1 FY27 revenue of $44.06B (+69% YoY) after the close, though the stock gave back 1.8% Thursday as the Q2 guide did not stretch into the upper analyst range.
- 05
Friday closed with the Dow at a second straight record (50,579.70, +2.13% on the week), Brent bouncing 2.3% on Qatari mediation flying into Tehran, and Saturday evening Trump telling reporters an MOU was "largely negotiated."
The week's scoreboard, with YTD on a switch.
Each card below opens with a Spotlight row driving the week’s narrative for that asset class. Toggle the Week ⇄ YTD control above any spotlight to flip the entire card from week-to-date moves to year-to-date returns. Click “Show all” inside each card to expand the full row breakdown.
+0.88%
S&P 500 (week)
7,473.47 close · five-week high
+0.45%
Nasdaq (week)
26,343.97 close · broadened beyond AI
−3.90%
Brent (week)
$105.00 close · −8% from Tue peak
−9 bps
US 30-Yr (peak → close)
5.19% Tue → 5.10% Fri · auctions absorbed
two consecutive record closes · broadening beyond AI
cleanest YTD print across the US complex
Show all indices Hide indices
−8% from Tue $112 peak · MOU hopes pulled the bid
still the standout asset YTD
Show all commodities Hide commodities
off Tuesday's 5.19% 19-year high · auctions absorbed cleanly
long end still elevated despite the weekly retracement
Show all rates Hide rates
Note: yield-down = green, yield-up = red (bond-price convention).
positioning rotation rather than headline-driven
still range-bound after 2025's blow-off top
Show all FX & crypto Hide FX & crypto
Bull / Base / Bear — next week's probability map.
Chart of the Day · Week-Ahead Scenarios
Three roads through a four-session week.
US markets closed Monday for Memorial Day. The four-session window of Tue 26 → Fri 29 May is where the Iran MOU lands or it does not. Bull (50%) is the new base case — Trump's Saturday remarks plus the Pakistan-led mediation team in Tehran point to an early-week signature with a 60-day Hormuz re-opening. Base (35%) is a slip into the following week without a formal break. Bear (15%) is a walk-back to Trump's "50/50" rhetoric from earlier in the week — still a real probability given how often the talks have slipped.
MOU signed early-week; Hormuz re-opens with no tolls
Talks slip; framework holds but no signature this week
Iran walks back; Trump pivots to '50/50' rhetoric
Probabilities sum to 100% · Vault Investment Office house view, refreshed Sundays
Sources: Vault Wealth Investment Office house view. Probabilities are subjective, refreshed each Sunday based on the prior week's close and the upcoming policy / data calendar. Last week's BULL/BASE/BEAR projections are graded in §07 below.
Three threads that moved the week.
Geopolitics
Trump pauses the strike; an MOU is now "largely negotiated"
Late Monday, Trump told reporters he had called off Tuesday's planned military action against Iran after Saudi, Qatari and UAE leaders intervened. By Friday a Qatari mediation team was on the ground in Tehran in co-ordination with the United States. Saturday evening, Trump said an agreement was "largely negotiated" — a 60-day MOU that re-opens the Strait of Hormuz with no tolls, requires Iran to clear its mines, and lifts the US port blockade with some sanctions waivers in exchange. Pakistan's Field Marshal Asim Munir led the diplomatic effort, with Saudi, Qatar, Turkey and Egypt backing.
Axios · PBS · NPR · CNBC · this week
Rates
30-year touched 5.19% then eased — a 19-year intraday high
Tuesday's intraday peak in the 30-year Treasury yield was 5.19% — the highest reading since August 2007 (the eve of the Global Financial Crisis). The 10-year hit 4.66%. The auction calendar was the test: Wednesday's 10-year stopped through 0.4 bps with a 2.51 bid-to-cover; Thursday's 30-year reopening priced cleanly. By Friday's close the long end had eased 9 bps from the peak (30-year at 5.10%), and the supply-concern bid that drove the move had been at least partly absorbed. Williams and Daly's Thursday remarks — the first regional Fed speakers under Warsh's leadership — reaffirmed continuity with Powell-era policy framing.
TheStreet · CNBC · Bloomberg · Treasury Direct · this week
Equities
Dow at two consecutive records — broadening beyond AI
The Dow Jones Industrial Average closed Thursday at 50,285.66 (+0.55%, first record since February), then extended Friday to 50,579.70 (+0.58%) — both fresh ATH closes. The Dow's +2.13% week beat the S&P (+0.88%) and Nasdaq (+0.45%). NVIDIA's Q1 FY27 beat (+69% YoY revenue) was clipped on the post-print read (Q2 guide didn't stretch into the upper analyst range); Walmart cut its FY27 guide on tariff exposure; Deere's $6.55 EPS beat included a $272m IEEPA tariff refund. Dell surged +16% Friday on analyst PT hikes ahead of its 28 May print.
TheStreet · CNBC · Bloomberg · this week
How Monday's Cortado call aged.
Tuesday Sit-Room concludes with diplomacy not strikes
Call: Mon 18 May: Trump's Tuesday Situation Room concludes with diplomatic channels reopened via Oman/G7; targets S&P 7,450+, Brent <$98, VIX back to 14.
Actual: Trump paused the strike Mon evening (a day early). S&P closed 7,473.47, above the 7,450 target. WTI hit $96.35 Thu (below the Brent <$98 proxy). VIX 16.84 (close to 14). Hit — and the catalyst arrived a day early.
Stalemate; Hormuz stays closed; range-bound equity
Call: Mon 18 May: No kinetic action but no deal either; Hormuz stays CLOSED; S&P 7,250–7,400; Brent $105–118; US 10-Yr 4.50–4.65%.
Actual: Hormuz stayed CLOSED ✓; US 10-Yr finished 4.56% ✓ (Tue intraday touched 4.66%); Brent closed $105 ✓; but the S&P broke ABOVE the 7,400 ceiling. Partial — the rates and Hormuz calls were clean, the equity ceiling was too low.
Tuesday meeting greenlights strikes; IRGC retaliates
Call: Mon 18 May: Trump approves strikes; IRGC retaliates against US Gulf bases; Brent through $130; S&P −5 to −8%; VIX 30+.
Actual: Trump paused. No kinetic action. Brent peaked at $112 then retraced to $105; S&P printed a five-week high; VIX collapsed to 16.84. Decisive miss — Bear was over-weighted at 40%.
The Gulf built the deal; credit followed it in.
The story of the week regionally is that the GCC — alongside Pakistan, Turkey and Egypt — visibly drove the diplomatic process that paused the Tuesday strike and produced the framework Trump described Saturday as “largely negotiated.” Saudi, Qatar and UAE leaders called Trump together Sunday night to ask him to hold off. By Friday a Qatari mediation team was on the ground in Tehran. Field Marshal Asim Munir of Pakistan led the technical negotiation. The regional credit market priced the shift in real time: Qatar 5-year CDS −15 bps on the week (best print), UAE 10-year eurobond spreads −12 bps cumulative, Saudi 5-year CDS −10 bps. The credit signal led the equity signal by 24–48 hours, as it has all month.
Regional equity finished firm: DFM +2.0% week, ADX +1.5%, Tadawul +0.9%. Banks and developers led — beneficiaries of the duration-risk-premium tightening that flowed from the Treasury auction calendar stopping through. Aramco gave back 1.4% on the week as Brent retreated −3.9%; ADNOC −0.6%. The Hormuz indicator stays CLOSED with throughput at ~3.8 mb/d (vs ~20 mb/d pre-crisis); if the MOU lands Monday-Tuesday the indicator flips to REOPENING and oil-linked GCC names face a quick re-rate lower while banks and developers extend their bid. The asymmetric question for the next 72 hours is whether the announcement actually materialises or whether the framework slips another week.
Qatar 5-yr CDS (week)
−15 bps
Best regional credit print of the war
DFM (week)
+2.0%
Banks and developers led
Hormuz throughput
~3.8 mb/d
CLOSED · MOU would re-open with no tolls
Three things to watch into the short week.
US markets closed Monday for Memorial Day; full reopen Tuesday 27 May into a four-session window where the MOU either signs or it does not. The macro data calendar is light by design; the geopolitical and earnings calendar is dense.
Watch 01
The MOU is the headline binary
A formal MOU announcement Monday or Tuesday — even an interim framework — compresses Brent below $95, lifts the S&P toward 7,550+, and flips the Hormuz indicator to REOPENING. If the framework slips beyond Wednesday, the de-escalation bid that has built since Monday loses momentum and the rates regime tightens again. Pakistan and Qatar carry the framework; Iran's domestic politics is the wild card. Vault expects the MOU lands inside the holiday-shortened week, but the 50% probability we placed on Bull above is a real-money read, not a 90% lay-up.
Watch 02
Dell on the 28th tests the AI hardware thread
Dell Technologies reports Q1 FY27 after the Wednesday close. Sell-side raised price targets aggressively into the print, and the stock surged +16% Friday — the bar is now elevated. A beat-and-raise that stretches into the upper analyst range extends the broadening AI rally; a NVIDIA-style "beat-not-stretch" outcome triggers a sympathy give-back across the AI-server complex. Vault's positioning: bias the picks-and-shovels names (LRCX, KLAC, AMAT, ASML) over the direct AI hardware plays into the print — the second-derivative trade is less crowded.
Watch 03
The Russell is the cleanest macro signal
Small caps closed the week marginally lower (Russell 2000 −0.18% five-day) despite Thursday's +1.03% bounce and the broader rotation into cyclicals. If the MOU lands and the 30-year eases another 10 bps, the Russell breaks above 2,860 on Tuesday's open and confirms the rotation thesis. If the MOU slips, small caps remain the cleanest expression of the duration-stress narrative. Watch IWM volume on Tuesday morning — institutional flows there tell you which scenario the market is pricing.