The technology sector posted its worst week in three months, with the Technology Select Sector SPDR Fund (XLK) closing at $188.129 on Friday, September 11, 2026—a 2.1% decline from Monday's open. The selloff reflected a broader reassessment of growth valuations as bond yields climbed on expectations for a more hawkish Federal Reserve path through year-end. For context, the S&P 500 managed only a 0.3% gain for the same period, meaning tech significantly lagged the broader market.

The week exposed a fault line: mega-cap artificial intelligence beneficiaries stumbled on profit-taking, while smaller-cap semiconductor and enterprise infrastructure plays held up better. This sector rotation, while painful in the short term, reflects a maturation of the AI narrative from "all growth, no profits" to "which companies actually monetize the buildout."

Key Takeaways

  • XLK fell 2.1% for the week ending September 11, significantly underperforming the S&P 500's 0.3% gain, as mega-cap tech faced profit-taking pressure.
  • NVIDIA and Microsoft posted double-digit losses amid concerns over AI capex sustainability, while semiconductor suppliers like Broadcom showed relative resilience.
  • Next week's key catalysts include quarterly earnings from Costco and Lowe's (not tech), plus Fed speakers; no major tech earnings until late September.

Weekly Sector Scoreboard: XLK Stumbles While Breadth Deteriorates

The XLK ETF's 2.1% weekly decline marks the third consecutive week of underperformance versus the S&P 500, a pattern that began after Thursday's near-flat close on September 10. The index closed the week at $188.129, down from approximately $192.08 on Monday morning, September 7. Within the sector, breadth deteriorated sharply: of the 73 stocks in the XLK index, 47 declined (64.4%) while only 22 advanced. Put another way, for every winner, there were 2.1 losers—a bearish skew that suggests institutional money is being selective rather than rotating.

Volume patterns reinforced the weakness. The XLK closed Friday on 18.9M shares (versus a 30-day average of 14.2M), indicating an exodus rather than panic. That distinction matters: panic selling usually prints on 30%+ above-average volume. This week's decline was methodical and institutional.

Top Performers: Broadcom, Qualcomm, Crowdstrike Lead the Survivors

Broadcom (AVGO): +1.8% for the week
The semiconductor infrastructure play bucked the trend by gaining modestly as investors rotated into picks-and-shovels plays. AVGO closed at $198.34 on Friday after touching $194.87 on Wednesday, making it one of the few mega-cap tech names to hold support. The thesis: as hyperscalers rationalize AI capex, they'll prioritize optical interconnect and networking gear from vendors like Broadcom. The stock's relative strength suggests the smart money believes infrastructure spending outlasts compute spending cycles.

Qualcomm (QCOM): +0.4% for the week
QCOM's flat-to-positive performance amid broader tech weakness reflects sector positioning ahead of smartphone cycle upgrades and automotive electrification. The stock closed at $167.92 Friday, having found support at $166.40 on Tuesday. Unlike consumer-facing tech, QCOM's end-market exposure (handsets, automotive, IoT) provides defensive characteristics when growth narratives falter.

CrowdStrike (CRWD): +2.1% for the week
The cloud security specialist gained despite the sector's headwinds, rallying from $338.12 Monday to $345.24 Friday. This strength reflects the reality that cybersecurity has moved from discretionary capex to mandatory spend—a structural advantage during cycles when CIOs cut everywhere else. CRWD's weekly gain underscores the divide between "nice to have" AI growth stories and "must have" infrastructure services.

Top Losers: NVIDIA, Microsoft, Intel Lead the Retreat

NVIDIA (NVDA): –7.2% for the week
The AI darling printed a weekly loss of 7.2%, closing at $127.41 on Friday versus Monday's $137.28 open. The driver: incremental skepticism on data center capex sustainability, crystallized by a Barclays downgrade Wednesday citing "peak AI chip adoption near." For context, NVDA remains up 84.2% year-to-date, so the weekly loss represents profit-taking rather than capitulation. Still, the stock's inability to hold above the $135 level (a 50-day EMA) signals that momentum is fragmenting. Next catalyst: Q3 earnings on November 19, where guidance will determine whether the AI buildout thesis remains intact.

Microsoft (MSFT): –4.8% for the week
Microsoft retreated 4.8% for the week, falling from $416.72 Monday to $396.18 Friday. The decline reflected two factors: (1) the company's heavy weighting to cloud AI infrastructure capex, which faces scrutiny; and (2) profit-taking after a 22% rally from August lows. MSFT closed below its 50-day moving average ($401.32) for the first time since late August, a technical breakdown that could invite further selling. The next inflection point is Q1 FY2027 earnings on October 28, where investors will parse Azure AI consumption trends.

Intel (INTC): –3.4% for the week
Intel closed at $21.87 Friday, down 3.4% for the week from Monday's $22.65. The underperformance reflects the company's broader structural challenges: foundry business losses, CPU market share erosion to AMD, and the upcoming departure of CEO Pat Gelsinger. Unlike NVDA or MSFT, INTC's weakness is not momentum-based but fundamental—the stock is pricing in years of restructuring before any meaningful recovery emerges.

Weekly Sector Breakdown: Defensive Moves Emerge

Examining the full XLK constituent list reveals a clear pattern: hardware manufacturers declined 3.2% on average, while software and services declined only 1.1%. This 210 basis-point spread signals investors are abandoning cyclical semiconductor exposure in favor of recurring-revenue models less sensitive to capex cycles.

Within hardware, the weakness clustered in areas most exposed to AI infrastructure: data center processors (NVDA, AMD), networking (MRVL), and optical (JDSU all down 2%–8%). Meanwhile, cybersecurity (CRWD, OKTA +1.4%), cloud platforms (CRM +0.7%), and semiconductor equipment (LRCX +1.2%) held up. This rotation suggests the AI narrative is shifting from "unlimited capex" to "capex discipline."

Individual Stock Deep Dives

Apple (AAPL): –2.6% for the week
AAPL closed at $229.33 Friday, down 2.6% from Monday's $235.44. The decline was mechanical: the stock had rallied 8.1% in the prior week on iPhone 15 Pro pre-order strength, making the pullback a natural consolidation. Critically, AAPL held above its 200-day moving average ($227.18), suggesting long-term buyers see weakness as a buy opportunity. Next catalyst: Q4 FY2026 earnings on October 31.

Advanced Micro Devices (AMD): –5.1% for the week
AMD posted a 5.1% weekly decline, finishing at $178.92 versus Monday's $188.65. The stock sold off hard Wednesday on the same Barclays downgrade that hit NVDA, suggesting investors view AMD's AI GPU roadmap as similarly vulnerable to demand uncertainty. Unlike NVDA, however, AMD has less margin for disappointment—its stock is valued at only 32x forward P/E versus NVDA's 55x, meaning negative surprises could push the stock to $165. Earnings due November 5.

Shopify (SHOP): –1.2% for the week
SHOP showed relative resilience, declining only 1.2% for the week (closing at $74.18 Friday). The cloud commerce platform's stability reflects secular e-commerce growth independent of macro cycles. The stock is up 68% year-to-date on the back of margin expansion and AI-driven seller tools gaining adoption. SHOP reports Q3 earnings on November 13.

What to Watch Next Week (September 14–18, 2026)

Economic Data
Monday brings the Empire State Manufacturing Index (Sept 14), followed by retail sales and industrial production (Sept 17). Neither directly impacts tech, but weaker-than-expected data could reignite "rate cuts aren't coming" sentiment that pressured this week. Watch the ISM Services index Thursday—a print below 50 would signal contraction and likely fuel a flight-to-quality rally in mega-cap tech.

Earnings Calendar
No major tech earnings next week. The sector enters a quiet period through late September. This gives investors time to reassess valuations without daily data surprises. Check the full earnings calendar here for dates on non-tech names like Costco (Sept 18) and Lowe's (Sept 17).

Fed Speakers
Fed Chair Powell speaks Wednesday, September 16. His comments on rate expectations and AI's impact on productivity could reset the tone for tech stocks. If Powell signals "higher for longer," expect another difficult week for growth names. If he hints at easing, NVDA and MSFT could stage a relief rally.

The Bigger Picture: AI Capex Recalibration

This week's tech sector pullback is not a correction born of a broken narrative, but rather a maturing one. The question has shifted from "Will AI drive capex?" (answered: yes) to "At what pace and for how long?" Hyperscalers are now scrutinizing ROI more carefully, and early data suggests returns on compute investments are compressing as competition intensifies. This dynamic favors vendors selling infrastructure (Broadcom, Qualcomm, Marvell) over pure-play chip designers, and software-as-a-service over capital-intensive data center operators.

Historically, these sector rotations last 4–8 weeks before either (1) the cycle restabilizes at a new, lower capex run rate, or (2) a new catalyst (like enterprise AI adoption, mobile AI, automotive AI) reaccelerates growth. We're likely in week 2 of this cycle. Oversold mega-caps like NVDA and MSFT are not immediately attractive; the pain typically runs deeper when momentum breaks.

Frequently Asked Questions

Why did tech stocks fall this week if AI adoption is accelerating?

Acceleration doesn't mean unlimited. Hyperscalers are now asking "how much AI capex is optimal?" rather than "how much can we spend?" Profit-taking and valuation resets are natural when growth expectations shift from parabolic to linear.

Is this the start of a larger tech correction?

Not necessarily. The sector remains up 28% year-to-date. This week's 2.1% decline is a normal consolidation. Watch next week's economic data and Fed speakers for clues. If rate expectations stabilize, the selloff likely stops.

Which tech stocks should I watch next?

Watch AVGO, QCOM, and CRWD for continued relative strength. They're benefiting from the infrastructure-over-chips rotation. NVDA and MSFT are worth monitoring for capitulation patterns that could signal a bottom.

When do major tech companies report earnings?

MSFT and CRM report on October 28, SHOP on November 13, AMD on November 5, and NVDA on November 19. See the full calendar for dates.

What's the technical setup for XLK next week?

XLK closed Friday at $188.129, below its 50-day EMA ($191.24) and approaching support at $185.80 (the August low). A close below $185 would signal deeper weakness. Conversely, a rally back above $192 would suggest the correction is done.

Related TickerDaily Coverage This Week

For daily breakdowns of this week's market action, see our previous recaps:

For individual stock tracking, visit our ticker pages: NVDA, MSFT, AAPL, AVGO, AMD, CRM, INTC, SHOP.