US Stock Market Sector Analysis – Wednesday, January 28, 2026
MIXED
The US stock market opened with mixed results today, driven primarily by a series of earnings reports that exceeded expectations for key players like Microsoft (MSFT), Tesla (TSLA), and Meta (META). MSFT reported an EPS of $4.14 against an estimate of $4.03, contributing to a modest 0.2% increase in its shares. In contrast, General Dynamics (GD) missed its EPS estimate, causing a 2.7% decline in its stock. Overall, six sectors advanced, while twelve fell, with the S&P 500 showing signs of divergence as it navigates these mixed earnings results.
Today's Market Events
Key Headlines
AI security startup Outtake raises $40M from Iconiq, Satya Nadella, Bill Ackman and other big namesYahoo
PLTRIs This Little-Known Defense Stock the Next Palantir?Yahoo
TAT&T: More Growth AheadSeekingAlpha
TAT&T Really Is Becoming A Growth Stock (Rating Upgrade)SeekingAlpha
ARMPrediction: ARM Holdings Will Be 2026's Most Surprising AI WinnerYahoo
ARMJim Cramer on Arm Holdings: “I Think You Do Buy the Stock”Yahoo
Earnings live: IBM stock surges, Whirlpool slides; Meta, Microsoft, Tesla report beats across the boardYahoo
UNHDown 46% Over the Past Year, Should You Sell UnitedHealth Stock?Yahoo
Earnings Releases
MSFTEPS: $4.14 vs est $4.03 (beat)
LRCXEPS: $1.27 vs est $1.19 (beat)
TSLAEPS: $0.50 vs est $0.46 (beat)
GDEPS: $4.17 vs est $4.22 (miss)
TEPS: $0.52 vs est $0.47 (beat)
SBUXEPS: $0.56 vs est $0.60 (miss)
METAEPS: $8.88 vs est $8.40 (beat)
NOWEPS: $0.92 vs est $0.89 (beat)
AI and Technology Sector Analysis
The AI and technology investment theme remains a focal point as today's earnings from the Magnificent 7 reflect solid performance, although the sector as a whole is experiencing a slight pullback. Notably, NVIDIA (NVDA) rose 1.6% to $191.52, while Microsoft and others continue to show resilience amid broader market struggles in the Chip Supply Chain and Enterprise Software sectors. With ARM Holdings (ARM) down 4.3% to $109.96 despite hype around AI, there are underlying concerns regarding the sustainability of growth in this space.
The Telecom sector saw a notable increase of 1.9%, led by AT&T (T), which surged 4.7% to $24.07 after being upgraded to a growth stock. This signals a possible turning point for a sector that has struggled in recent months, currently sitting below its 50-day moving average. The positive momentum in Telecom contrasts sharply with the broader market's struggles, showcasing potential opportunities for investors looking for undervalued stocks.
In the Infrastructure sector, VRT and DELL posted gains of 2.4% and 2.3%, respectively, driven by ongoing investments in public works and utilities. With VRT trading at $193.76, this sector has outperformed its 20-day trend, increasing by 5.1%. Investors may find potential in infrastructure as government spending continues to rise, suggesting that this area could be ripe for further investment, especially as it remains below its 50-day moving average.
Meanwhile, the Enterprise Software sector has faced significant headwinds, declining 1.6% today and down 14.6% over the last 20 days. With Palantir (PLTR) down 5.0% to $157.35, it highlights the sector's struggle against broader market sentiments. The persistent underperformance may indicate a need for reevaluation of investment strategies in this space, especially considering that many stocks are currently trading below their moving averages.
The Healthcare sector saw a modest uptick of 1.2%, largely due to UnitedHealth Group (UNH), which gained 4.0% to $294.02. However, the sector's long-term trajectory is concerning, as it is still down 11.5% over the past five days. Investors should weigh the potential for a rebound against the backdrop of ongoing volatility and challenges facing healthcare stocks more broadly.
Despite a slight decline in the Chip Supply Chain sector by 0.4%, the overall chip equipment manufacturing market remains resilient with a 33.4% increase over the last 20 days. Stocks like ARM Holdings (ARM) are facing short-term pressures, but the long-term demand for semiconductors in AI applications could provide upside potential as the sector adjusts.
Market Breadth Analysis
US stock market breadth analysis shows 12 of 22 sectors trading above their 50-day moving average, while 10 are below. The majority of sectors holding above the 50-day MA indicates healthy medium-term momentum. With 14 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 -14.6% over 20 days
HIGH4 sectors declining >5% over 20 days: Enterprise Software, Healthcare, Airlines, Media & Entertainment
Stock-Level Detail
Mag 7 (AI Spenders)Show individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
NVDA
$191.52
+1.6%
+3.6%
+2.1%
ABOVE
0
GOOG
$336.28
+0.4%
+1.6%
+6.9%
ABOVE
0
MSFT
$481.63
+0.2%
+6.8%
-1.2%
ABOVE
0
TSLA
$431.46
+0.1%
-4.0%
-5.1%
BELOW
0
META
$668.73
-0.6%
+3.3%
+0.4%
ABOVE
1
AMZN
$243.01
-0.7%
+3.7%
+4.5%
ABOVE
1
AAPL
$256.20
-0.7%
+3.3%
-6.1%
BELOW
1
Chip Supply ChainShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
TSM
$342.30
+1.2%
+4.6%
+14.3%
ABOVE
0
MRVL
$83.62
+0.8%
+0.6%
-3.5%
BELOW
0
AMD
$252.74
+0.3%
-0.4%
+17.4%
ABOVE
0
AVGO
$333.24
+0.1%
+2.4%
-4.7%
BELOW
0
ARM
$109.96
-4.3%
-7.8%
-0.8%
BELOW
1
InfrastructureShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
VRT
$193.76
+2.4%
+7.0%
+17.9%
ABOVE
0
DELL
$117.32
+2.3%
+0.1%
-7.9%
BELOW
0
SMCI
$31.21
+0.0%
-3.8%
+5.3%
BELOW
0
Enterprise SoftwareShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
ADBE
$299.58
+0.7%
-0.1%
-15.0%
BELOW
0
CRM
$227.96
-0.2%
-0.1%
-14.3%
BELOW
2
NOW
$129.62
-1.7%
+0.8%
-16.0%
BELOW
2
PLTR
$157.35
-5.0%
-5.2%
-13.0%
BELOW
3
FinanceShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
GS
$936.81
+0.8%
-1.9%
+5.9%
ABOVE
0
JPM
$300.77
+0.2%
-0.9%
-6.6%
BELOW
0
HealthcareShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
UNH
$294.02
+4.0%
-17.1%
-11.5%
BELOW
0
LLY
$1023.80
-1.5%
-5.8%
-5.2%
BELOW
4
Retail & ConsultingShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
WMT
$116.57
-0.3%
-1.1%
+4.2%
ABOVE
5
ACN
$270.43
-1.9%
-5.1%
+0.2%
ABOVE
4
AirlinesShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
UAL
$104.91
+0.8%
-5.0%
-5.9%
BELOW
0
DAL
$65.83
-0.5%
-4.5%
-5.1%
BELOW
4
Hospitality & TravelShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
MAR
$312.07
-0.6%
-3.0%
-0.6%
ABOVE
4
BKNG
$5085.22
-1.3%
-1.3%
-6.3%
BELOW
1
Food & RestaurantShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
MCD
$312.80
-0.4%
+2.2%
+1.5%
ABOVE
1
SBUX
$95.16
-0.6%
-0.7%
+11.6%
ABOVE
3
LogisticsShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
FDX
$314.65
+0.7%
+1.6%
+8.1%
ABOVE
0
UPS
$103.70
-3.3%
-5.1%
+4.1%
ABOVE
1
IndustrialShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
CAT
$643.28
+0.7%
-0.8%
+11.7%
ABOVE
0
HON
$216.64
-1.9%
-2.7%
+10.3%
ABOVE
4
CybersecurityShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
PANW
$183.74
+0.1%
+0.8%
-1.7%
BELOW
0
CRWD
$469.19
-1.6%
+3.4%
-1.4%
BELOW
1
ZS
$213.95
-2.6%
+2.7%
-5.9%
BELOW
1
Chip EquipmentShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
AMAT
$336.75
+1.2%
+5.6%
+29.5%
ABOVE
0
LRCX
$239.58
+0.5%
+8.6%
+37.9%
ABOVE
0
ASML
$1421.05
-2.2%
+2.0%
+32.7%
ABOVE
1
Data Center REITsShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
EQIX
$816.15
+0.8%
+3.0%
+6.0%
ABOVE
0
DLR
$163.21
+0.0%
+2.8%
+4.4%
ABOVE
0
UtilitiesShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
NEE
$87.57
+0.5%
+2.9%
+8.7%
ABOVE
0
DUK
$120.24
-0.0%
+2.1%
+2.2%
ABOVE
1
SO
$88.33
-0.6%
+0.9%
+0.9%
ABOVE
1
EnergyShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
XOM
$137.58
+0.5%
+2.9%
+13.7%
ABOVE
0
CVX
$169.93
+0.5%
+2.0%
+11.6%
ABOVE
0
Defense & AerospaceShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
LMT
$597.27
+0.4%
+0.6%
+22.4%
ABOVE
0
RTX
$199.46
-0.9%
+1.6%
+8.4%
ABOVE
1
GD
$356.68
-2.7%
-2.5%
+5.5%
ABOVE
1
TelecomShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
T
$24.07
+4.7%
+2.1%
-1.8%
BELOW
0
TMUS
$186.25
+1.0%
+0.5%
-8.6%
BELOW
0
VZ
$39.41
+0.2%
-0.2%
-1.5%
BELOW
0
Media & EntertainmentShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
DIS
$109.56
-0.9%
-3.2%
-4.6%
BELOW
2
NFLX
$84.64
-1.1%
+1.3%
-9.7%
BELOW
3
BiotechShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
GILD
$139.72
-0.9%
+6.5%
+13.4%
ABOVE
1
AMGN
$342.22
-2.6%
-1.4%
+4.1%
ABOVE
1
MaterialsShow individual tickers
Ticker
Price
1D
5D
20D
vs 50MA
Down Days
LIN
$451.50
-0.3%
+1.3%
+5.4%
ABOVE
2
APD
$255.89
-1.2%
-3.1%
+3.6%
ABOVE
2
Key Stock Movers
Today's biggest movers by absolute percentage change: PLTR (Enterprise Software) fell 5.0% to $157.35. T (Telecom) rose 4.7% to $24.07. ARM (Chip Supply Chain) fell 4.3% to $109.96. UNH (Healthcare) rose 4.0% to $294.02. UPS (Logistics) fell 3.3% to $103.70. These individual stock movements were key drivers of their respective sector performance.
Risk and Opportunity Assessment
On the risk side, 2 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 exhibits mixed signals with 12 sectors currently above their 50-day moving averages, suggesting pockets of strength despite the overall downturn in several areas. With high alert counts in the Enterprise Software sector, investors should be cautious and consider reallocating towards sectors demonstrating positive momentum. A balanced approach that leverages growth sectors while monitoring those under pressure will be key to navigating the upcoming trading sessions.