U.S. equities finished a mixed session on Monday, with the Nasdaq extending its pullback from record highs as oil prices and Treasury yields kept investors on edge. The S&P 500 dipped 0.07% to 7,403.05 — just below its all-time close of 7,517.12 set May 14 — while the Dow Jones Industrial Average managed a modest +0.32% gain. The Nasdaq Composite fell 0.51% to 26,090.73. The S&P 500 remains up approximately 18% from its March 30 low, and the Nasdaq has surged roughly 28% in the same span, powered by AI enthusiasm and strong tech earnings.
Brent crude climbed above $109/barrel — the highest in recent sessions — after mixed signals from President Trump on whether the Strait of Hormuz must remain open. The U.S.-Iran conflict has kept energy markets jittery, with investors concerned that sustained high oil prices could re-anchor inflation expectations higher. The 10-year U.S. Treasury yield hit 4.595% — its highest level since February 2025 — as bond markets priced in more inflation risk. Portfolio manager Burns McKinney of NFJ Investment Group noted: "The main variable is the blockade on the Strait of Hormuz that pushes oil higher and increases the risk of inflation expectations becoming unanchored."
The Philadelphia SE Semiconductor Index fell 3.3% on Monday, dragging the Nasdaq lower as investors rotated out of AI-linked tech names amid the broader risk-off mood. Seagate plunged nearly 7% after its CEO said at a JPMorgan conference that building new factories "would take too long" to meet demand. Micron Technology dropped 6%, citing concerns about whether memory-chip capacity can sustainably meet AI-driven demand. Nvidia shed 1.3% — the biggest index-point drag on the S&P 500 — ahead of its critical earnings report on Wednesday.
Dominion Energy shares surged +9.4% after NextEra Energy announced an all-stock acquisition valued at approximately $66.8 billion. The deal is one of the largest in the utility sector and signals continued consolidation in clean energy infrastructure. NextEra shares fell 4.6% in reaction.
The Senate confirmed Kevin Washburn as Federal Reserve Chair on May 13 (54-45 vote), taking over from the prior acting leadership. Markets are closely watching whether Washburn will maintain the Fed's current stance or signal a shift, particularly given hotter inflation readings — April's inflation rate came in at 3.80%, up from 3.30% in March. CME FedWatch Tool now shows a 36.7% probability of a 25 basis point rate cut by year-end, reflecting renewed rate-cut skepticism.
The Senate Banking Committee approved the Crypto Clarity Act — the first broad crypto legislation in the U.S. Coinbase shares gained +9%, while Robinhood rose +6% and Galaxy Digital gained +6%.
| Index | May 18 Close | Daily Change | All-Time High | YTD Change |
|---|---|---|---|---|
| S&P 500 | 7,403.05 | -0.07% | 7,517.12 (May 14) | +24.35% |
| Nasdaq Composite | 26,090.73 | -0.51% | 26,635.22 (May 14) | +35.11%* |
| Dow Jones | 49,686.12 | +0.32% | 50,063.46 (May 14) | +16.18% |
| VIX | 17.82 | -3.31% | — | -0.32% |
*Nasdaq YTD represents US100 (Nasdaq 100) tracking.
| Symbol | Price | Day Change | YTD Change | Market Cap |
|---|---|---|---|---|
| NVDA (Nvidia) | $223.51 | -1.39% | +63.99% | $4.78T |
| AAPL (Apple) | $297.83 | -0.80% | +42.65% | $4.10T |
| GOOGL (Alphabet) | $397.88 | +~4% | +138.91% | $3.71T |
| MSFT (Microsoft) | $423.66 | — | -7.67% | $3.15T |
| AMZN (Amazon) | $265.15 | — | +28.49% | $2.77T |
| TSLA (Tesla) | $409.99 | -2.90% | +19.85% | $1.23T |
| Event | When | Significance |
|---|---|---|
| Nvidia Q1 FY2026 Earnings | Wednesday | Key AI infrastructure demand read; results will test the Nasdaq's 28%-from-low rally |
| Walmart Earnings | This week | Most important consumer health read amid high energy prices and inflation |
| Iran Peace Negotiations | Ongoing | Any breakthrough could sharply lower oil prices and boost risk assets |
| Indicator | Latest | Previous | Note |
|---|---|---|---|
| Inflation Rate | 3.80% (Apr) | 3.30% (Mar) | Sharp rebound above Fed 2% target |
| Fed Funds Rate | 3.75% | 3.75% | No change |
| Unemployment | 4.30% | 4.30% | Stable |
| 10-Yr Treasury Yield | 4.595% | — | Highest since Feb 2025 |
| 30-Yr Treasury Yield | 5.127% | — | Highest since July 2007 |
| Brent Crude | ~$109/bbl | — | Elevated on Iran risk |
The S&P 500 and Nasdaq remain within striking distance of their all-time highs set just last week, but near-term headwinds are mounting. Oil prices — driven by the unresolved Iran conflict and Strait of Hormuz disruption — threaten to keep inflation above the Fed's 2% target, complicating the rate outlook. With the 10-year yield at multi-year highs and inflation data accelerating, bond markets are signaling skepticism that the Fed can ease anytime soon.
Nvidia's Wednesday report will be a key test of whether AI infrastructure spending can sustain its torrid pace. If results disappoint, the Nasdaq's 28%-from-low rally could face a sharper pullback. That said, the underlying earnings picture for S&P 500 companies remains strong — 89% of index members have beaten Q1 revenue estimates by +10.4% year-over-year, giving bulls a foundation to point to.