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Tech selloff deepens as S&P 500 records longest losing streak in 10 months

A rotation out of technology and into defensive sectors like healthcare defined Friday's trading, as geopolitical tensions and AI infrastructure costs weighed on investor sentiment.

The LatentNow Desk Friday, June 26, 2026 5:00 PM ET 4 min read
SPY -0.42%
$731.22
QQQ -1.37%
$706.60
BTC +0.23%
$59,564
AAPL +2.51%
$282.07
NVDA -1.98%
$191.87

The S&P 500 extended its losing streak to five consecutive sessions, marking its longest decline in 10 months, as a broad selloff in chip stocks and escalating AI financing concerns drove investors away from tech. Healthcare emerged as a significant haven, with the sector experiencing its best week against the S&P 500 on record.

The Signal
The S&P 500 ETF (SPY) closed down 0.42% at $731.22.
Healthcare led sectors with a 3.01% gain, while the Nasdaq 100 ETF (QQQ) fell 1.37%.
Minneapolis Fed President Neel Kashkari now projects one interest rate hike this year.

Tech Rotation Deepens

The technology sector faced renewed pressure, with chipmakers like Nvidia and Micron experiencing significant declines. Nvidia (NVDA) dropped 1.98% to $191.87, while Oracle recorded its worst week since the 2001 dot-com bust due to surging spending and a $130 billion debt pile. This tech rotation reflects growing investor concerns over the rising costs of AI infrastructure and the financial implications for companies heavily invested in the space.

Elon Musk and Tim Cook both highlighted the unprecedented memory chip shortage, which has led to price hikes across Apple products and Amazon's AI cloud services. Despite strong AI demand, the escalating costs are prompting companies like OpenAI and SpaceX to develop their own custom chips, intensifying competition and potentially impacting Nvidia's market dominance.

Healthcare Becomes Haven

As investors pulled out of tech, defensive sectors saw a surge in activity. Healthcare stocks, in particular, became a significant haven, recording a 3.01% gain and marking their best week against the S&P 500 on record. Companies like AbbVie, Eli Lilly, and Johnson & Johnson were on track to hit all-time highs, signaling a strong return of investor appetite for the biopharmaceutical sector.

Consumer Discretionary also saw gains of 1.01%, and Utilities rose 0.77%, further underscoring the shift towards more stable investments. This defensive surge suggests a cautious market sentiment amidst broader economic uncertainties and geopolitical developments.

Geopolitical & Macro Headwinds

Geopolitical tensions escalated with the U.S. conducting strikes against Iranian targets near the Strait of Hormuz after Iran fired at ships, threatening a fragile ceasefire. This incident immediately impacted the shipping-insurance market, with war-risk premiums expected to increase after a recent plunge. The conflict also contributed to Minneapolis Fed President Neel Kashkari's revised projection of one interest rate hike this year, citing oil price disruptions and AI data center buildout as inflationary pressures.

President Trump further added to market uncertainty by threatening 100% tariffs on countries implementing digital services taxes on American companies, a move that would supersede existing trade deals. These developments, alongside the ongoing debate over AI's impact on market valuations, create a complex backdrop for investors.

“The market is recalibrating for a world where AI's promise comes with a hefty price tag, and geopolitical risks are a constant. Defensive plays are the immediate beneficiaries of this reality check.”
The LatentNow Desk Markets analysis

The Read-Through

The market's verdict is clear: investors are de-risking, moving capital from high-growth, high-cost tech plays into more stable, defensive sectors. The tech selloff, particularly in chip stocks, reflects a sober reassessment of AI's financial demands and the supply chain challenges, rather than a fundamental questioning of AI's long-term potential. This rotation is a direct response to rising input costs and the specter of higher interest rates, as indicated by Kashkari's hawkish shift.

Geopolitical instability in the Strait of Hormuz and Trump's tariff threats introduce additional layers of uncertainty, likely to keep volatility elevated. The market is pricing in a more complex and potentially more inflationary environment, where defensive positioning and careful sector selection will be paramount. Expect continued scrutiny on corporate balance sheets, especially for companies with significant AI infrastructure investments.

What to Watch Today
Next Fed Meeting Federal Reserve interest rate decision and economic projections Fed
Upcoming CPI Report Consumer Price Index (CPI) data release Data
Q3 2026 Earnings Season Major tech and healthcare earnings reports Earnings
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