US Stock Market Sector Analysis – Friday, August 28, 2026
Sectors: BEARISH
Federal Reserve Chair Kevin Warsh's hawkish Jackson Hole address, stressing a singular focus on returning inflation to 2%, set the tone for the US stock market today as yields pushed higher and investors re-priced policy risk ahead of September CPI. The S&P 500 and Nasdaq traded modestly higher despite the hawkish tilt; the Mag 7 (AI Spenders) group was mixed with NVIDIA (NVDA) $217.55 retracing after this week's blockbuster results while Amazon (AMZN) $266.43 led gainers with a 4.0% jump. Markets parsed Warsh's comments linking AI to productivity — a theme that kept enterprise software and data center names buoyant even as chip supply-chain and memory-related sectors lagged. PayPal (PYPL) saw a separate, sharp move today after the private equity consortium abandoned its LBO bid, deepening a tech M&A narrative alongside central bank-driven volatility.
Market Condition Dashboard
US 10-Year Treasury Yield
Wait & Watch
4.66%
stable
Impact
Confidence
Crude Oil (WTI)
Neutral
$83.44
-0.1% 1D
Impact
Confidence
VIX (Fear Index)
Normal Range
14.4
-0.6% 1D
Impact
Confidence
200-Day Moving Average
Bullish Trend Intact
0/3 below
SPY above (+8.8%), QQQ above (+9.5%), DIA above (+8.2%)
Impact
Confidence
CNN Fear & Greed Index
Neutral
54
Neutral (-4)
Impact
Confidence
Tracked Stocks Breadth (50DMA)
Add Cash
44%
37 of 85 above 50DMA · -3.5pp 5D
Impact
Confidence
Put/Call Ratio (5D)
Contrarian Sell Signal
0.68
Too Optimistic · falling
Impact
Confidence
Signal analysis only — not investment advice
Sector Heatmap (1D)
Telecom+1.89%
Media & Entertainment+1.78%
Enterprise Software+1.28%
Food & Restaurant+1.22%
Materials+0.86%
Retail+0.80%
Energy+0.61%
Mag 7 (AI Spenders)+0.53%
Hospitality & Travel+0.36%
Finance+0.15%
IT Services-0.07%
Defense & Aerospace-0.24%
Logistics-0.25%
Healthcare-0.33%
Memory & Storage-0.76%
Utilities-1.11%
Airlines-1.46%
Biotech-1.59%
Industrial-1.70%
AI Power & Grid-2.92%
Cybersecurity-2.92%
Chip Supply Chain-3.14%
Data Center REITs-3.21%
Analog & Embedded Chips-3.25%
Infrastructure-3.47%
AI Networking & Interconnect-3.53%
Chip Equipment-4.06%
EDA & Semiconductor IP-4.39%
≤-3%0≥+3%
Sector Performance (Base=100)
Today's Market Events
Key Headlines
Federal Reserve Chair Kevin Warsh uses his first Jackson Hole address to underscore a singular priority: getting inflation back to 2%. Warsh tells central bankers he must be "confident that underlying inflation is moving to our objective clearly and at sufficient speed," and warns that "we have work to do" if it does not—language markets interpret as a hawkish tilt. The S&P 500 and Nasdaq trade modestly higher on the day, while 10-year Treasury yields push up as traders price a greater chance of policy tightening ahead of the September CPI print. Investors are also parsing Warsh's comments about AI as a new factor in productivity and the potential for the technology to reshape labor and capital allocation over coming quarters.
NVIDIA (NVDA) remains at the center of market attention after blockbuster quarterly results earlier in the week that prompted a massive rally; the stock retraces some gains but market participants view the earnings as confirmation of durable AI spending. Analysts point to NVIDIA's outsized revenue and margin strength as validating the AI hardware cycle, while portfolio managers say the focus now turns to third-party chipmakers and memory suppliers that support GPU production. Portfolio managers and buy‑side strategists increasingly cite Taiwan and South Korea suppliers—TSMC, Samsung, SK Hynix—as key beneficiaries if AI demand stays elevated.
A U.S. judge orders the government to lift a supply‑chain risk designation that effectively barred Anthropic from selling to federal agencies, finding the designation insufficiently justified. The ruling does not compel the Defense Department to use Anthropic's products, and agencies retain discretion to choose alternative suppliers consistent with law, but it clears a legal hurdle for Anthropic to pursue federal business while litigation continues. Technology firms, including OpenAI and others, are simultaneously urging governments and companies to bolster defenses against AI‑enabled cyber threats as models improve, saying the same systems that harden defenses can be misused if left unchecked.
Private equity and strategic deal activity in payments sees a setback as the consortium pursuing a leveraged buyout of PayPal (PYPL) abandons the bid, sending PYPL shares down about 12% on the news. Market participants note the deal would have been among the largest LBOs and say bidders cited valuation gaps and potential returns as key obstacles. Elsewhere in tech supply chains, SK Hynix is deepening ties with Japanese suppliers even as a global memory squeeze lifts pricing and forces consumer hardware makers to consider higher prices; SoftBank is reported to be seeking new financing to help fund its continued investment in OpenAI. In robotics, Spirit AI's CEO says current robots can handle office and logistics tasks increasingly well and forecasts a "ChatGPT for robots" capability within three years, with early commercial trials underway in China.
AI and Technology Sector Analysis
The AI investment theme remained central as the Mag 7 validated spending that supports the GPU cycle: Microsoft (MSFT) $513.53 and Amazon (AMZN) $266.43 continued to show leadership while NVIDIA (NVDA) $217.55 tempered gains after this week's blowout results. Downstream, the chip supply chain and memory & storage suppliers — exemplified today by Marvell (MRVL) $216.62 sliding 10.3% and the Memory & Storage sector down 0.8% — highlight execution and capacity risks as demand expectations are rebalanced. EDA & Semiconductor IP and chip equipment names like Synopsys (SNPS) $442.61 (-4.8%) and Lam Research (LRCX) $301.90 (-5.2%) remain sensitive to order cycles, even as enterprise software and infrastructure stacks re-price for AI-driven capex.
Chip Supply Chain and Equipment: The chip-themed complex continued to underperform on 50-day weakness and hawkish rate chatter. Chip Supply Chain is down -3.1% on the day and sits -20.7% versus its 50-day trend, an active alert, with Marvell (MRVL) $216.62 plunging -10.3% and Lam Research (LRCX) $301.90 sliding -5.2% intraday. EDA & Semiconductor IP is faring worse: the sector is -4.4% today and -20.2% vs its 50-day trend, with ARM Holdings (ARM) $239.05 falling -6.3% and Synopsys (SNPS) $442.61 off -4.8%; the 50-day window shows persistent distribution that argues for caution on cyclicals tied to capital equipment spending.
Memory & Storage and Analog: Memory & Storage is marginally down -0.8% today but is a clear structural lag, trading -27.6% versus its 50-day trend and flagged as a high alert. SK Hynix and other suppliers are being watched as pricing dynamics tighten, yet the market is discounting extended weakness in the 50-day frame. Analog & Embedded Chips are also weak, down -3.3% on the day and -20.9% vs 50-day, underscoring semiconductor breadth deterioration where multiple sub-sectors are below their 50-day averages and showing steep drawdowns.
Enterprise Software and Cybersecurity: Enterprise Software outperformed, rising +1.3% and sitting +39.5% over the 50-day window, a leadership signal within sector analysis for the S&P 500. ServiceNow (NOW) $144.71 led gainers with a +4.5% jump, reflecting durable enterprise AI spend and re-rating of software multiples amid productivity narratives. Cybersecurity, despite a -2.9% print today, remains +34.7% vs its 50-day trend — investors are treating security as non-discretionary capex in an AI-forward environment, supporting stickier revenue profiles.
Payments and Telecom: The payments M&A stoppage hit PayPal hard — PayPal (PYPL) was down ~12% after bidders walked, amplifying M&A risk in the finance-related tech segment and pressuring the broader IT Services linkage. Telecoms offered defensive shelter: AT&T (T) $26.01 rose +2.3% and T-Mobile (TMUS) $181.37 gained +2.0%, with the Telecom sector +10.6% above its 50-day trend, illustrating rotation into yield-sensitive, stable-revenue names as interest-rate expectations reset.
Market Breadth Analysis
US stock market breadth analysis shows 9 of 28 sectors trading above their 50-day moving average, while 19 are below. With the majority of sectors below the 50-day MA, medium-term momentum is deteriorating. The 20-day breadth shows 11 sectors in negative territory, pointing to widespread selling pressure.
Interactive Charts
S&P 500, NASDAQ 100 & Dow Jones (%)
50-Day Sector Performance
1-Day vs 5-Day Sector Change
Active Alerts
HIGHAirlines down -13.2% over 20 days
HIGHChip Supply Chain down -20.7% over 50 days
HIGHMemory & Storage down -27.6% over 50 days
HIGHEDA & Semiconductor IP down -20.2% over 50 days
HIGHChip Equipment down -22.9% over 50 days
HIGHAnalog & Embedded Chips down -20.9% over 50 days
HIGH3 sectors declining >5% over 20 days: Airlines, Industrial, AI Power & Grid
HIGH7 sectors declining >10% over 50 days: Chip Supply Chain, Memory & Storage, EDA & Semiconductor IP, Industrial, Chip Equipment, AI Power & Grid, Analog & Embedded Chips
Stock-Level Detail
Mag 7 (AI Spenders)Show individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
AMZN
$266.43
+4.0%
+1.7%
-6.2%
+9.0%
ABOVE
0
MSFT
$513.53
+1.7%
+5.4%
+5.5%
+35.6%
ABOVE
0
AAPL
$319.70
+1.6%
+3.0%
+5.5%
+7.4%
ABOVE
0
GOOG
$342.88
+1.5%
-0.5%
-7.9%
-6.7%
BELOW
0
META
$578.02
+1.2%
+3.4%
-2.1%
+0.1%
BELOW
0
TSLA
$348.75
-1.7%
-0.1%
+8.3%
-12.9%
BELOW
1
NVDA
$217.55
-4.6%
+4.4%
+5.3%
+3.3%
ABOVE
1
Chip Supply ChainShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
QCOM
$164.19
-0.4%
+3.6%
+8.3%
-27.4%
BELOW
1
AVGO
$368.79
-0.7%
+2.8%
-6.0%
-10.2%
BELOW
1
TSM
$417.52
-2.3%
+1.8%
+2.8%
-9.7%
BELOW
1
AMD
$465.58
-2.3%
+1.9%
-3.9%
-13.4%
BELOW
2
INTC
$89.47
-2.8%
+2.5%
-1.7%
-33.2%
BELOW
1
MRVL
$216.62
-10.3%
-5.5%
+11.8%
-30.2%
BELOW
2
Memory & StorageShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
SNDK
$1484.98
+0.0%
-0.5%
+15.3%
-32.0%
BELOW
0
MU
$932.86
-0.3%
+2.5%
+12.5%
-17.7%
BELOW
2
WDC
$459.45
-0.6%
+5.5%
-12.9%
-38.4%
BELOW
2
HYNX
$22.54
-0.9%
+6.9%
+21.1%
N/A
N/A
1
STX
$829.76
-2.1%
+4.4%
-0.2%
-22.4%
BELOW
1
EDA & Semiconductor IPShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
CDNS
$340.39
-2.1%
+7.7%
+1.3%
-12.1%
BELOW
1
SNPS
$442.61
-4.8%
+12.2%
+12.9%
-2.8%
ABOVE
1
ARM
$239.05
-6.3%
+0.1%
-0.0%
-45.6%
BELOW
1
InfrastructureShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
CSCO
$109.93
-2.0%
-0.3%
-5.1%
-7.7%
BELOW
2
DELL
$456.24
-3.4%
+5.3%
+6.3%
+11.6%
ABOVE
1
SMCI
$37.08
-3.6%
+5.4%
+29.5%
+20.9%
ABOVE
1
HPE
$52.31
-3.9%
-0.2%
+4.1%
+10.3%
ABOVE
2
VRT
$257.08
-4.5%
+0.8%
-2.3%
-22.8%
BELOW
1
AI Networking & InterconnectShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
APH
$157.74
-2.3%
+1.4%
-3.4%
-3.6%
BELOW
1
ANET
$195.38
-2.8%
+3.8%
+5.7%
+15.2%
ABOVE
2
COHR
$279.20
-5.5%
+1.3%
-3.1%
-28.3%
BELOW
1
Enterprise SoftwareShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
NOW
$144.71
+4.5%
+13.0%
+26.7%
+52.3%
ABOVE
0
CRM
$256.00
+1.6%
+22.5%
+37.7%
+68.7%
ABOVE
0
ADBE
$291.52
+0.8%
+5.5%
+16.0%
+49.4%
ABOVE
0
PLTR
$186.29
+0.2%
+5.9%
+48.3%
+45.0%
ABOVE
0
ORCL
$150.85
-0.7%
+5.9%
+6.3%
-17.9%
ABOVE
1
FinanceShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
JPM
$357.62
+1.0%
+0.3%
+1.4%
+10.5%
ABOVE
0
GS
$1033.99
-0.7%
-0.2%
+0.7%
-5.7%
BELOW
1
HealthcareShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
LLY
$1174.61
-0.1%
-5.8%
+4.9%
+7.1%
BELOW
5
UNH
$392.95
-0.5%
-1.5%
-5.4%
-2.0%
BELOW
2
RetailShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
COST
$945.47
+1.2%
-2.7%
-0.9%
-0.5%
ABOVE
0
WMT
$103.09
+0.4%
-3.2%
-6.7%
-11.8%
BELOW
0
IT ServicesShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
ACN
$189.61
+1.2%
+1.7%
+14.4%
+49.9%
ABOVE
0
IBM
$235.59
-1.3%
+2.0%
+4.8%
-4.7%
BELOW
1
AirlinesShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
DAL
$80.07
-1.3%
-2.9%
-12.6%
-4.6%
BELOW
3
UAL
$110.60
-1.6%
-2.6%
-13.9%
-6.5%
BELOW
3
Hospitality & TravelShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
BKNG
$205.63
+1.5%
-3.6%
+6.7%
+19.7%
ABOVE
0
MAR
$351.08
-0.8%
-2.5%
+1.4%
-11.2%
BELOW
2
Food & RestaurantShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
MCD
$265.00
+1.9%
-2.8%
-0.1%
-4.9%
BELOW
0
SBUX
$107.85
+0.6%
+0.3%
+4.9%
+7.8%
ABOVE
0
LogisticsShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
FDX
$330.88
-0.2%
-0.9%
+7.0%
+1.8%
ABOVE
2
UPS
$105.33
-0.3%
+2.5%
+0.1%
+2.0%
BELOW
1
IndustrialShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
HON
$217.43
-1.3%
+1.2%
-11.6%
-9.2%
BELOW
2
CAT
$800.25
-2.1%
-1.3%
-3.6%
-18.7%
BELOW
2
CybersecurityShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
ZS
$184.23
-1.6%
+4.6%
+19.3%
+47.6%
ABOVE
1
PANW
$371.59
-2.9%
+5.9%
+7.0%
+29.1%
ABOVE
1
CRWD
$218.40
-4.2%
+14.5%
+7.8%
+27.6%
ABOVE
1
Chip EquipmentShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
ASML
$1696.16
-2.2%
-2.5%
+3.3%
-12.0%
BELOW
2
AMAT
$461.67
-4.3%
-4.7%
-10.8%
-25.1%
BELOW
1
KLAC
$175.54
-4.5%
-3.3%
-3.8%
-32.3%
BELOW
2
LRCX
$301.90
-5.2%
-2.7%
+2.5%
-22.4%
BELOW
1
Data Center REITsShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
EQIX
$1044.41
-3.0%
-1.0%
+1.7%
-3.9%
BELOW
2
DLR
$185.47
-3.5%
-1.6%
-3.0%
-1.4%
BELOW
2
AI Power & GridShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
VST
$137.09
-1.9%
+1.1%
-12.1%
-16.2%
BELOW
2
CEG
$276.75
-2.0%
+1.2%
+1.3%
+1.1%
ABOVE
1
PWR
$602.70
-3.1%
-2.3%
-11.4%
-14.2%
BELOW
1
ETN
$402.78
-3.2%
-1.4%
-7.9%
-4.3%
BELOW
2
GEV
$911.93
-4.4%
-3.2%
-9.4%
-17.8%
BELOW
1
UtilitiesShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
DUK
$120.25
-0.5%
-1.4%
-2.4%
-2.1%
BELOW
2
SO
$88.25
-0.9%
-2.1%
-4.3%
-4.4%
BELOW
4
NEE
$81.84
-2.0%
-2.7%
-5.4%
-5.7%
BELOW
2
EnergyShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
CVX
$201.86
+1.0%
-0.6%
+5.4%
+17.3%
ABOVE
0
XOM
$156.71
+0.2%
-4.5%
+1.7%
+14.5%
ABOVE
0
Defense & AerospaceShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
RTX
$211.71
-0.2%
+1.2%
-2.0%
+14.4%
ABOVE
1
GD
$379.32
-0.2%
-1.2%
-0.8%
+8.9%
ABOVE
2
LMT
$563.85
-0.4%
-0.1%
-3.8%
+10.4%
ABOVE
1
TelecomShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
T
$26.01
+2.3%
+1.2%
+10.3%
+19.8%
ABOVE
0
TMUS
$181.37
+2.0%
-0.7%
+2.4%
-0.2%
ABOVE
0
VZ
$50.10
+1.4%
-0.1%
+5.8%
+12.3%
ABOVE
0
Media & EntertainmentShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
NFLX
$81.72
+2.4%
+2.1%
+11.4%
+5.6%
ABOVE
0
DIS
$108.10
+1.2%
-2.3%
+10.1%
+4.8%
ABOVE
0
BiotechShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
AMGN
$432.42
-1.0%
-2.6%
+14.8%
+28.8%
ABOVE
4
GILD
$145.68
-2.1%
-0.7%
+11.1%
+17.7%
ABOVE
1
MaterialsShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
APD
$308.09
+0.9%
+0.6%
+5.2%
+10.6%
ABOVE
0
LIN
$489.51
+0.9%
-0.1%
+1.9%
-4.4%
BELOW
0
Analog & Embedded ChipsShow individual tickers
Ticker
Price
1D
5D
20D
50D
vs 50MA
Down Days
TXN
$258.64
-3.0%
-0.1%
-3.9%
-19.5%
BELOW
1
MCHP
$72.93
-3.4%
-1.7%
-2.5%
-26.5%
BELOW
1
ADI
$361.78
-3.4%
-2.5%
-0.0%
-16.7%
BELOW
1
Key Stock Movers
Today's biggest movers by absolute percentage change: Marvell (MRVL) (Chip Supply Chain) fell 10.3% to $216.62. ARM Holdings (ARM) (EDA & Semiconductor IP) fell 6.3% to $239.05. Coherent (COHR) (AI Networking & Interconnect) fell 5.5% to $279.20. Lam Research (LRCX) (Chip Equipment) fell 5.2% to $301.90. Synopsys (SNPS) (EDA & Semiconductor IP) fell 4.8% to $442.61. These individual stock movements were key drivers of their respective sector performance.
Risk and Opportunity Assessment
On the risk side, 8 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
Heading into next week, breadth metrics show 9 sectors above their 50MA and 19 below, with seven sectors in sustained >10% 50-day declines and multiple high alerts on chip-related groups—this mix argues for selective positioning. Watch alert counts on Memory & Storage, Chip Supply Chain and Chip Equipment; if Warsh's hawkish rhetoric persists into CPI prints, expect further pressure on rate-sensitive growth and cyclical semiconductors. Tactical positioning: favor top-performing enterprise software and defensive telecoms while trimming cyclicals exposed to capital spending and memory inventories until 50-day downtrends show stabilization.