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Market Overview

Wall Street's Worst Week in Months as the AI-Chip Trade Cracks

Today's Moves

S&P 500 ▼ 1.01% Dow ▼ 0.77%
Nasdaq ▼ 1.40% Russell ▼ 0.39%

Weekly Performance

S&P 500 ▼ ~1.6% Nasdaq ▼ 2.9%
Dow ▼ 0.9% Russell 2000 ▼ 0.5% — the smallest loss of the week.

The Week's Theme

Semiconductor stocks tipped into a bear market as investors questioned whether AI infrastructure spending will ever generate matching returns, while Netflix's Friday guidance miss and a seventh straight night of U.S.-Iran strikes added to the risk-off mood even as bank earnings blew past expectations.

Market Breadth

Eight of eleven S&P 500 sectors still finished the week higher despite Friday's headline decline, with healthcare and consumer staples among the gainers. The VIX rose to roughly 18.0 — up 8% on the day and nearly 20% on the week — though it stayed below the 20 level.

The Philadelphia Semiconductor Index has fallen roughly 20% from its June record high and more than 13% over the past month, as investors reassess whether massive AI capital spending is generating matching returns.

Breaking

Netflix's Guidance Miss Piles Onto a Selloff Already Driven by Chip Stocks

Netflix (NFLX) fell ▼ 8.02% Friday — despite beating Wall Street's second-quarter earnings estimates — after issuing third-quarter revenue guidance that fell short of expectations and telling investors it would share fewer subscriber-engagement updates going forward, deepening concerns about slowing growth.
The decline capped a rough week for the Philadelphia Semiconductor Index, now down roughly 20% from its June record high, as investors grow skeptical that massive AI infrastructure spending will generate matching returns anytime soon. Chinese AI startup Moonshot released its Kimi K3 model this week — an advanced open-source large language model that reignited fears U.S. tech giants could see their AI spending edge erode faster than expected.
A seventh consecutive night of U.S. strikes against Iran pushed WTI crude up about 2% to $80.51 a barrel, feeding inflation worries just as markets try to gauge how sticky price pressures will be heading into the Fed's next meeting.
Intuitive Surgical (ISRG) tumbled ▼ 12.39% — the sharpest S&P 500 decline Friday — after beating second-quarter sales and earnings estimates but offering a 2026 procedure-growth outlook that fell short of what investors wanted to hear.

Sector Focus

Memory and Storage Stocks Rally While AI-Compute Names Get Hit

Chipmakers tied directly to AI compute took the brunt of the selloff: Cadence Design Systems (CDNS) sank ▼ 9.82%, Advanced Micro Devices (AMD) fell ▼ 4.99%, and Nvidia (NVDA) slid ▼ 3.5%, as investors rotated away from the names most exposed to AI-capex spending.
Memory and storage stocks moved the opposite direction: Seagate Technology (STX) rose ▲ 5.61%, SanDisk (SNDK) gained ▲ 5.24%, and Western Digital (WDC) added ▲ 3.91% — a sign investors still favor the physical-memory shortage story even as they sour on AI-compute valuations.
Taiwan Semiconductor Manufacturing (TSMC) announced an additional $100 billion U.S. semiconductor facility investment this week, doubling down on domestic manufacturing even as the broader chip trade wobbled.
Coca-Cola (KO) declined ▼ 4.59% following reports of a ransomware attack affecting its Fairlife milk subsidiary, an unusual non-tech name caught up in Friday's selling.

Today's Winners

Insurers and Storage Names Bucked the Friday Selloff

Travelers Companies (TRV) jumped ▲ 8.13% — the S&P 500's best performer Friday — after posting what the company called one of the best quarters in its history and drawing a wave of price-target increases from Wall Street analysts.
Seagate Technology (STX) ▲ 5.61% and SanDisk (SNDK) ▲ 5.24% led a rally in storage and memory names, a corner of the chip trade that kept climbing even as AI-compute stocks fell.
Textron (TXT) gained ▲ 3.9%, Casey's General Stores (CASY) rose ▲ 3.8%, and Archer-Daniels-Midland (ADM) added ▲ 3.3% — all outside the tech sector that dominated the day's losses.
Small-cap stocks broadly outperformed: the Russell 2000 fell just ▼ 0.39% Friday and ▼ 0.5% for the week, versus the Nasdaq's steeper ▼ 2.9% weekly loss, as investors leaned toward names with less direct AI-spending exposure.

Macro & Fed

A Cooling CPI Report Wasn't Enough to Offset a Hawkish Fed and Rising Oil

June's Consumer Price Index fell 0.4% month-over-month — its largest monthly drop in more than six years — pulling the annual inflation rate down to 3.5% from 4.2%, though price pressures in energy and shelter categories remained a Fed concern.
Fed Chair Kevin Warsh reiterated that "restoring price stability remains the top priority," signaling the central bank intends to hold its restrictive stance into the next FOMC meeting on July 28–29 despite the softer inflation print.
The 10-year Treasury yield closed at 4.55% and the 2-year at 4.18% Friday, as traders weighed the domestic growth outlook against fresh Middle East strikes. Gold rose ▲ 0.55% to $3,994.30 an ounce, while silver slipped ▼ 1.08% to $55.58.
Bank earnings were a bright spot all week: Goldman Sachs posted the best quarter in its history and JPMorgan Chase grew earnings more than 40% year-over-year, both driven by strong dealmaking, IPO activity, and trading revenue.

Looking Ahead

What to Watch the Week of July 20