Stock Market Today: May 21, 2026 — Oil Rallies, Nvidia Fizzles, Indices Eke Out Gains

What Moved the Stock Market May 21, 2026

US equities staged a quiet, oil-led grind higher on Thursday, brushing off a Nvidia post-earnings fade and a weak Walmart guide as a midday report of a "near" US–Iran draft resolution pulled cyclicals and small caps off the lows. The S&P 500 closed at 7,472.80, up 17.80 points (+0.24%). The Dow Jones Industrial Average added 91 points to 50,441.30 (+0.18%), the Nasdaq Composite gained 0.43% to 24,012.45, and the Russell 2000 tacked on 0.30% to 2,850.67. Breadth was constructive but unenthusiastic — advancers led decliners on the NYSE by roughly 3-to-2, with energy doing the heavy lifting.

The dominant theme: a $2.86 surge in WTI crude papered over an otherwise mixed tape weighed down by mega-cap tech indigestion.

May 21, 2026 Volatility, Rates & Commodities

The VIX drifted lower to 17.10, down roughly 2% as risk-on flows nudged hedges out. The 10-year Treasury yield ticked up to 4.67%, rebounding 7 basis points after Wednesday's relief rally as traders digested a soft 20-year auction and another leg up in oil. The Dollar Index (DXY) firmed to 99.84, up 0.18%.

Commodities did the talking:

• WTI Crude (CL=F) jumped +2.91% to $101.14 on renewed Hormuz supply anxiety after the Iran "deal" headline was walked back.
• Gold (GC=F) slipped -0.44% to $4,512 as the dollar firmed and real yields rose.

May 21, 2026 Sector Performance

Energy crushed it. Defensives — utilities, staples, REITs — lagged as yields backed up.

May 21, 2026 Biggest Stock Movers

NVDA — flat. Nvidia printed a textbook beat-and-fade after Wednesday's after-hours report: Q1 EPS of $1.87 vs. $1.78 consensus on revenue of $81.62B vs. $79.2B estimate, with data-center revenue up 85% year-over-year. The board also raised the quarterly dividend from 1¢ to 25¢ and authorized an additional $80 billion buyback. Shares opened up 3%, faded all morning, and closed roughly unchanged — the fourth consecutive earnings report where NVDA has underwhelmed despite a clear beat.

INTU -20.0%. Intuit was the day's biggest S&P loser after the TurboTax parent paired a mixed Q3 with a guidance reset and a 17% workforce reduction. Management framed the cuts as a reallocation toward AI engineering, but the Street read the move as an admission that Intuit's enterprise AI agent rollout isn't hitting attach-rate targets.

WMT -7.3%. Walmart's fiscal Q1 was clean — but the full-year EPS guide of $2.75–$2.85 came in below the $2.91 consensus, with management citing higher-income shoppers trading down (a tell on the broader consumer) and an unfavorable tariff mix on general merchandise. The print dragged staples and weighed on the Dow.

ENPH +17.3%. Enphase Energy ripped on a double catalyst: a federal $2 billion quantum-and-clean-energy grant package that included a residential-storage credit extension, plus a fresh BofA upgrade citing channel checks showing IQ9 microinverter pre-orders ahead of plan.

DE -6.8%. Deere reported Q2 EPS that topped estimates but left full-year net income guidance unchanged at $4.5B–$5.0B, dashing buy-side hopes for a raise after a strong large-ag pricing environment. The market wanted leverage to the cycle; Deere gave it conservatism.

May 21, 2026 Macro & Policy

Initial jobless claims for the week ending May 16 came in at 209,000, down 3,000 from the prior week's revised level. The four-week moving average dropped to 202,500 — still consistent with a labor market that is cooling without cracking. Continuing claims rose 6,000 to 1.782 million.

Existing home sales for April printed roughly in line with consensus, doing nothing to alter the housing-stuck narrative.

The afternoon's market-moving headline was a flash report that US and Iranian negotiators were "near" a draft resolution to de-escalate the Hormuz standoff — which briefly knocked WTI down before being denied by both delegations within 90 minutes. Crude reversed and finished at the highs. The Iran-war oil shock continues to dictate the daily commodity tape: cumulative Gulf supply losses have now exceeded 1 billion barrels since hostilities began, per the IEA.

No Fed speakers were on the calendar. Wednesday's FOMC minutes — which leaned slightly hawkish on the oil pass-through risk to core inflation — remained the dominant rates-market input.

May 21, 2026 Earnings Highlights

• Nvidia (NVDA) — Q1 EPS $1.87 vs. $1.78 est.; revenue $81.62B vs. $79.2B est. (+85% YoY data center). Dividend raised to 25¢; $80B buyback added. Guidance for Q2 revenue of ~$88B beat the $85B Street view. Stock closed flat despite the beat.
• Walmart (WMT) — FQ1 adjusted EPS $0.66 vs. $0.64 est., comps +3.8%, but FY EPS guide of $2.75–$2.85 came in $0.06–$0.16 light. Shares -7.3%.
• Deere (DE) — FQ2 EPS $7.12 vs. $6.84 est., revenue +4% YoY, but full-year net income guide held flat at $4.5B–$5.0B. Shares -6.8%.
• Intuit (INTU) — FQ3 in-line, but FY revenue guide trimmed and management announced a 17% headcount cut. Shares -20.0%.
• Ralph Lauren (RL) — FQ4 EPS $2.27 vs. $2.05 est., raised FY27 revenue outlook to mid-single-digit growth. Shares +13.9%.

What to Watch in the Stock Market Friday, May 22, 2026

• S&P Global Flash PMIs (9:45 a.m. ET) — Manufacturing and Services flash readings for May. April manufacturing held at 52.7; any roll-over below 50 on services would be the first real crack.
• New Home Sales (10:00 a.m. ET) — Consensus 685K SAAR; the housing data pile is getting hard to ignore as mortgage rates push toward 7.4%.
• University of Michigan Final Sentiment (10:00 a.m. ET) — Watch the 1-year inflation expectations print, which has been creeping toward 4% on gasoline.
• Earnings: Booz Allen Hamilton (BAH), Buckle (BKE), Global-E Online (GLBE) before the open. A light Friday tape — Nvidia's overhang, Walmart's consumer signal, and the Hormuz/crude tape will set the tone into the long weekend.

*Tapeboard market data is sourced from real-time exchange feeds and consolidated end-of-day prints. Nothing in this recap constitutes investment advice.*