US Stock Market Sector Analysis – Monday, February 23, 2026
BEARISH
US equity markets closed lower today amid rising tariff uncertainties, with 14 out of 23 sectors declining. Notably, the AI-focused stocks in the Magnificent 7 saw a collective drop of 1.5%, with Microsoft (MSFT) falling 3.2% to $384.47 and Amazon (AMZN) sliding 2.3% to $205.27. In contrast, T-Mobile (TMUS) in the Telecom sector bucked the trend, gaining 2.1% to $219.95, while CrowdStrike (CRWD) suffered a significant loss of 9.8% to $350.33 following the launch of a new AI tool by Anthropic that rattled the cybersecurity space.
Sector Performance (Base=100)
Today's Market Events
Key Headlines
IBMIBM Stock Stung By New Anthropic Tool As Wall Street's AI Jitters SpreadYahoo
US Equity Markets Close Lower Amid Tariff UncertaintyYahoo
Zscaler (ZS)Zscaler Airtel Alliance Deepens AI Security And India Market InfluenceYahoo
CrowdStrike, Datadog and other cybersecurity stocks slide after Anthropic's AI tool launchYahoo
CrowdStrike (CRWD)Why CrowdStrike Plunged For the Second Day In A RowYahoo
Accenture (ACN)Accenture Struck a Deal With OpenAi. The Stock Is Still Sliding Despite New OpenAI Deal.Yahoo
US Equity Indexes Slump as Tariff Uncertainties MountYahoo
Here’s what airlines, hotels and Airbnb actually owe travelers stranded in MexicoMarketWatch
AI and Technology Sector Analysis
The AI and technology investment theme remains under pressure, particularly among the Magnificent 7 stocks, which are experiencing a notable downturn. With the recent introduction of advanced AI tools, investors are concerned about competition and profitability, leading to declines in stocks like Accenture (ACN), down 6.6% to $201.18, and a sharp drop in cybersecurity stocks such as Zscaler (ZS), which fell 10.3% to $143.28. The chip supply chain and enterprise software sectors also reflect this uncertainty, with broader implications for infrastructure investments.
The Cybersecurity sector faces significant challenges, highlighted by CrowdStrike (CRWD) and Zscaler (ZS) both plummeting over 9% today. The launch of Anthropic's AI tool has created jitters across the industry, causing investors to reassess the growth prospects and competitive landscape of cybersecurity firms. This sector has seen a substantial 26.7% decline over the past 20 days, prompting heightened alert levels as companies struggle to maintain investor confidence.
In stark contrast, the Energy sector shows resilience, with Exxon Mobil (XOM) gaining 2.4% to $150.76 and NextEra Energy (NEE) increasing 2.0% to $94.06. This sector has performed well, achieving an 11.1% rise over the last 20 days and remaining above its 50-day moving average. The ongoing demand for energy, alongside favorable pricing dynamics, supports a positive outlook for this sector amidst broader market volatility.
The IT Services sector, however, faces a dismal outlook, with Accenture (ACN) and IBM (IBM) both experiencing significant declines of 6.6% and 13.1% respectively. This sector has suffered a 26.3% drop over the last 20 days, driven by concerns over profitability in the face of emerging AI technologies. The market's reaction indicates a critical need for IT firms to adapt swiftly to the evolving technology landscape to regain investor trust.
Market Breadth Analysis
US stock market breadth analysis shows 12 of 23 sectors trading above their 50-day moving average, while 11 are below. The majority of sectors holding above the 50-day MA indicates healthy medium-term momentum. With 13 sectors positive over 20 days, buying pressure remains broad-based.
Interactive Charts
S&P 500 & NASDAQ 100
20-Day Sector Performance
1-Day vs 5-Day Sector Change
Active Alerts
HIGHEnterprise Software down -22.4% over 20 days
HIGHHealthcare down -10.1% over 20 days
HIGHIT Services down -26.3% over 20 days
HIGHCybersecurity down -26.7% over 20 days
HIGH7 sectors declining >5% over 20 days: Mag 7 (AI Spenders), Enterprise Software, Healthcare, IT Services, Hospitality & Travel, Cybersecurity, Media & Entertainment
MEDIUMMSFT down -20.2% from 20-day high
MEDIUMAMZN down -16.1% from 20-day high
Stock-Level Detail
Mag 7 (AI Spenders)Show individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
NVDA
$191.55
+0.9%
+3.6%
+2.7%
ABOVE
0
AAPL
$266.18
+0.6%
+0.9%
+4.3%
ABOVE
0
GOOG
$311.69
-1.0%
+2.9%
-6.6%
BELOW
1
AMZN
$205.27
-2.3%
+2.0%
-13.9%
BELOW
1
META
$637.25
-2.8%
-0.3%
-5.2%
BELOW
1
TSLA
$399.83
-2.9%
-2.6%
-8.1%
BELOW
1
MSFT
$384.47
-3.2%
-2.9%
-18.2%
BELOW
3
Chip Supply ChainShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
TSM
$370.04
-0.1%
+1.6%
+11.2%
ABOVE
1
AVGO
$330.34
-0.7%
-0.7%
+1.7%
BELOW
2
ARM
$123.78
-1.4%
-2.5%
+7.9%
ABOVE
3
QCOM
$140.41
-1.7%
-1.6%
-9.1%
BELOW
1
AMD
$196.60
-1.8%
-3.2%
-21.8%
BELOW
2
MRVL
$77.79
-2.1%
-1.5%
-4.9%
BELOW
2
InfrastructureShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
VRT
$245.42
+0.7%
+0.8%
+35.4%
ABOVE
0
DELL
$119.14
-2.6%
+2.6%
+2.8%
BELOW
1
SMCI
$30.71
-5.3%
+2.0%
-0.3%
BELOW
1
Enterprise SoftwareShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
NOW
$100.80
-3.3%
-4.8%
-26.1%
BELOW
3
PLTR
$130.60
-3.4%
-1.8%
-22.0%
BELOW
1
CRM
$178.16
-3.8%
-3.3%
-22.3%
BELOW
3
ADBE
$246.68
-4.6%
-5.3%
-19.0%
BELOW
3
FinanceShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
GS
$892.31
-3.2%
-2.6%
-4.2%
BELOW
1
JPM
$297.67
-4.2%
-3.1%
-1.1%
BELOW
1
HealthcareShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
LLY
$1058.56
+4.9%
+2.2%
-0.4%
ABOVE
0
UNH
$282.34
-2.6%
-2.3%
-19.7%
BELOW
1
RetailShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
WMT
$125.81
+2.3%
-2.4%
+6.9%
ABOVE
0
COST
$986.02
+0.1%
-2.6%
+1.0%
ABOVE
0
IT ServicesShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
ACN
$201.18
-6.6%
-8.5%
-28.3%
BELOW
1
IBM
$223.35
-13.1%
-13.5%
-24.2%
BELOW
1
AirlinesShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
DAL
$66.88
-3.7%
-5.6%
-0.9%
BELOW
1
UAL
$107.17
-5.2%
-6.0%
-0.5%
BELOW
1
Hospitality & TravelShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
MAR
$342.62
-1.5%
-4.8%
+8.2%
ABOVE
4
BKNG
$3870.83
-5.1%
-6.5%
-24.2%
BELOW
1
Food & RestaurantShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
MCD
$334.56
+1.6%
+2.1%
+6.9%
ABOVE
0
SBUX
$94.78
-2.8%
-0.6%
-1.6%
ABOVE
1
LogisticsShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
FDX
$383.71
-1.2%
+2.2%
+26.0%
ABOVE
1
UPS
$115.02
-1.5%
-0.4%
+7.5%
ABOVE
1
IndustrialShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
HON
$243.06
-0.4%
+0.2%
+9.9%
ABOVE
1
CAT
$756.47
-0.4%
-1.1%
+19.0%
ABOVE
2
CybersecurityShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
PANW
$144.14
-3.1%
-11.8%
-21.8%
BELOW
5
CRWD
$350.33
-9.8%
-15.4%
-25.2%
BELOW
2
ZS
$143.28
-10.3%
-17.0%
-33.2%
BELOW
5
Chip EquipmentShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
ASML
$1485.99
+1.1%
+4.7%
+5.3%
ABOVE
0
AMAT
$373.55
-0.5%
+4.1%
+16.9%
ABOVE
1
LRCX
$242.27
-1.1%
+2.8%
+8.7%
ABOVE
1
Data Center REITsShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
EQIX
$945.64
+1.9%
-0.7%
+17.3%
ABOVE
0
DLR
$176.09
+0.2%
-2.1%
+9.0%
ABOVE
0
UtilitiesShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
NEE
$94.06
+2.0%
+1.5%
+10.1%
ABOVE
0
SO
$95.18
+0.9%
+3.5%
+8.0%
ABOVE
0
DUK
$127.79
+0.8%
+0.9%
+7.6%
ABOVE
0
EnergyShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
XOM
$150.76
+2.4%
+3.1%
+11.8%
ABOVE
0
CVX
$184.91
+0.5%
+2.4%
+10.4%
ABOVE
0
Defense & AerospaceShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
LMT
$660.62
+0.4%
+1.7%
+13.6%
ABOVE
0
GD
$348.98
-0.7%
+1.9%
-4.0%
BELOW
2
RTX
$201.92
-1.5%
-0.4%
+4.0%
ABOVE
1
TelecomShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
TMUS
$219.95
+2.1%
+0.2%
+17.0%
ABOVE
0
T
$28.52
+1.9%
-0.6%
+21.6%
ABOVE
0
VZ
$49.68
+0.9%
+1.5%
+25.4%
ABOVE
0
Media & EntertainmentShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
DIS
$104.41
-1.1%
-1.0%
-6.2%
BELOW
3
NFLX
$76.02
-3.4%
-1.3%
-11.3%
BELOW
1
BiotechShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
AMGN
$379.42
+1.2%
+1.6%
+8.5%
ABOVE
0
GILD
$149.83
-1.0%
-3.5%
+8.7%
ABOVE
1
MaterialsShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
APD
$283.25
+0.7%
+2.0%
+7.9%
ABOVE
0
LIN
$498.19
+0.3%
+3.3%
+9.5%
ABOVE
0
Key Stock Movers
Today's biggest movers by absolute percentage change: IBM (IT Services) fell 13.1% to $223.35. Zscaler (ZS) (Cybersecurity) fell 10.3% to $143.28. CrowdStrike (CRWD) (Cybersecurity) fell 9.8% to $350.33. Accenture (ACN) (IT Services) fell 6.6% to $201.18. Super Micro (SMCI) (Infrastructure) fell 5.3% to $30.71. These individual stock movements were key drivers of their respective sector performance.
Risk and Opportunity Assessment
On the risk side, 5 high-severity alerts are currently active, signaling significant sector declines that warrant portfolio risk management attention. Consider reducing exposure to affected sectors and tightening stop-loss levels.
US Stock Market Outlook
Looking ahead, the market sentiment remains cautious with 11 sectors currently below their 50-day moving average. The breadth of the market is concerning, particularly with alerts indicating significant declines across multiple sectors, including IT Services and Cybersecurity. Investors should consider defensive positioning while monitoring potential recovery signals in resilient sectors like Energy and Telecom.