Nine straight weeks up. Dell +33%. Now comes Jobs Week.

May closed as one of the strongest months of 2026 — and it ended with all three major indices at fresh record closes. The Dow crossed 51,000 for the first time ever. The S&P 500 booked its ninth consecutive weekly gain — the longest streak since late 2023. The Nasdaq jumped ~8% on the month, its best of 2026. Dell rocketed ~33% Friday — one of its strongest days on record — as the AI infrastructure trade roared back. And it all happened against a backdrop the bond market had spent three weeks warning was unsustainable.

🏆 A standout week for the bulls

The numbers tell the story:

• Dow: 51,032.46 (+0.72% Fri) — first close above 51,000
• S&P 500: 7,580.06 (+0.22% Fri) — 9th straight weekly gain · +6% in May
• Nasdaq: 26,972.62 (+0.20% Fri) — +8% in May, its best month of 2026
• All three hit fresh all-time intraday highs again Friday

The S&P 500’s nine-week win streak is the longest since late 2023 — a meaningful regime signal. The market has now spent two months absorbing hot inflation, yields at 19-year highs, Iran/Hormuz disruption, a Fed Chair transition and a GDP revision lower, and has ground higher anyway.

🤖 Dell ~+33% — the AI infrastructure trade came back hard

Friday’s single-stock story was the headline of the week. Dell reported Q1 FY27:

• Revenue: $43.8B (+88% YoY)
• EPS: $5.24 (+282% YoY)
• Full-year guide raised materially — to roughly $165–169B, from $138–142B prior
• ~+33% on the day — one of the strongest one-day moves in the stock’s history

Spillover was broad across enterprise hardware and the AI stack — HP Enterprise, Super Micro, Microsoft and Broadcom all rallied in sympathy (exact percentages varied by source). Combined with Wednesday’s Snowflake rip on a reported $6B AWS infrastructure commitment and Marvell’s strong AI data-center print, the entire AI infrastructure trade just got re-rated higher. The trade isn’t just back — it’s broadening beyond Nvidia.

⚡ PCE confirmed inflation — and the market shrugged it off

Thursday’s print delivered the moment of truth, and the market passed the test:

• Headline PCE: +3.8% YoY — highest since May 2023 (matched expectations)
• Core PCE: +3.3% YoY — highest since October 2023 (matched)
• Headline MoM: +0.4% (vs +0.5% expected) — below
• Core MoM: +0.2% (vs +0.3% expected) — below

The annual rates confirmed the inflation story, but the monthly numbers decelerated — suggesting underlying pressure may be easing despite the Iran energy shock. Yields held rather than collapsed. Q1 GDP was revised down to +1.6% (from +2.0%), a mild stagflation wrinkle — but markets focused on the cool monthly read instead.

🇮🇷 Iran — de-escalation signals, the picture still murky

The week’s geopolitical thread: ongoing reports of US–Iran negotiations, a reported ceasefire extension, and Trump signalling Friday afternoon that he would soon make a “final determination” on a deal. Crude eased modestly through the week.

But headlines remain conflicting, the White House has pushed back on some specifics, and strike/drone activity continues around Hormuz. Trend is positive. Resolution is not confirmed.

📅 The week ahead: June 1–5 — Jobs Week

After May’s records, the new month opens with one of the most important data weeks of the year:

• Mon Jun 1: ISM Manufacturing PMI (May) — first read on whether tariffs/Iran are biting industrial output
• Tue Jun 2: JOLTS (April) — job openings, a key labor-demand gauge
• Wed Jun 3: ISM Services PMI (May) · ADP private payrolls (a preview of Friday)
• Thu Jun 4: Jobless claims · productivity
• Fri Jun 5 ⚡: NFP (May nonfarm payrolls) + unemployment + average hourly earnings — the binary

Why Friday matters: April delivered +115K (above the ~62K consensus). May’s print is the next major test of whether the labor market is softening, as the bond market has suggested, or resilient, as the equity market believes.

The setup:

• Strong NFP → supports the soft-landing / AI-productivity bull case · yields hold elevated · stocks can continue
• Weak NFP → confirms the cracks the rotation has been hinting at · gives the Fed dovish cover · growth stocks reprice
• In-line (~120–150K) → the market grinds on the AI narrative · yields stay range-bound

Also in motion: Trump’s “final determination” on Iran could land any day this week, and Microsoft is reportedly preparing to unveil a next-gen AI coding model that could extend the AI infrastructure halo.

🧠 Bottom line — the month equities held the line

For three weeks in mid-May, every macro headline pointed the same way: yields at 19-year highs, PPI exploding, the Fed Chair changing, Iran unresolved. The bond market warned. Equities ground higher anyway.

The reason looks like AI capex. Dell’s +88% revenue growth, Snowflake’s reported $6B AWS commitment, Marvell’s data-center beat, Microsoft’s continued cloud strength — these are real numbers, real earnings, real free cash flow. The cost of capital went up; corporate earnings appear to be going up faster.

That’s the bet the market is making — and so far in 2026, it keeps paying off. But Friday’s NFP is when the consumer side of the equation gets tested. The bull case rests on the assumption that the labor market is resilient enough to support it. This week, that assumption gets a real test.

Nine weeks up. One labor report ahead.