US Stock Market Sector Analysis – Friday, September 19, 2025 Sectors: BULLISH

Amgen (AMGN) led early headlines after news coverage drove the stock up 3.5% to $279.33, sparking a health-care–tilted rally as the sector showed mixed action into the close. Apple (AAPL) also grabbed attention — Tim Cook’s Detroit store opening and iPhone 17 merchandizing helped AAPL climb 3.2% to $244.81 — contributing to the Mag 7 basket’s 1.2% sector gain on the day. Broader market action was constructive: 14 sectors advanced while seven fell, and the S&P 500 found support from AI spenders even as chip-supply names weakened. Today's moves reflect news-driven rotation between large-cap AI beneficiaries and idiosyncratic healthcare and supply-chain stories across the US stock market.

Market Condition Dashboard

US 10-Year Treasury Yield

Wait & Watch

4.14%

falling

Impact

Confidence

Crude Oil (WTI)

Neutral

$62.68

-1.4% 1D

Impact

Confidence

VIX (Fear Index)

Normal Range

15.4

-1.6% 1D

Impact

Confidence

200-Day Moving Average

Bullish Trend Intact

0/3 below

SPY above (+11.6%), QQQ above (+14.6%), DIA above (+7.9%)

Impact

Confidence

Tracked Stocks Breadth (50DMA)

Late-Cycle Caution

71%

48 of 68 above 50DMA · +7.4pp 5D

Impact

Confidence

Put/Call Ratio (5D)

Contrarian Sell Signal

0.57

Too Optimistic · falling

Impact

Confidence

Signal analysis only — not investment advice

Sector Heatmap (1D)

Biotech +1.94%

Enterprise Software +1.85%

AI Networking & Interconnect +1.51%

Mag 7 (AI Spenders) +1.22%

AI Power & Grid +1.13%

EDA & Semiconductor IP +1.02%

Food & Restaurant +0.89%

Hospitality & Travel +0.88%

Memory & Storage +0.81%

Cybersecurity +0.76%

Airlines +0.69%

Data Center REITs +0.59%

Logistics +0.58%

Utilities +0.46%

Media & Entertainment +0.32%

IT Services +0.30%

Finance +0.29%

Chip Equipment +0.24%

Materials -0.08%

Defense & Aerospace -0.09%

Infrastructure -0.19%

Industrial -0.24%

Healthcare -0.44%

Telecom -0.45%

Retail -0.68%

Chip Supply Chain -0.97%

Energy -1.32%

Analog & Embedded Chips -1.47%

≤-3%0≥+3%

Sector Performance (Base=100)

AI and Technology Sector Analysis

The AI investment theme remains central as the Magnificent 7 continued to outperform, with Apple (AAPL) at $244.81, Microsoft (MSFT) at $514.67 and NVIDIA (NVDA) at $176.44 all sitting comfortably above their 50-day averages and underpinning tech leadership. Chip supply chain strains showed cracks — ARM Holdings (ARM) at $142.91 and Intel (INTC) at $29.58 were notable laggards — but chip equipment strength and data center demand keep the longer-term hardware narrative intact. Infrastructure and enterprise software tails are supportive for AI adoption, with Palantir (PLTR) at $182.39 illustrating renewed appetite for software plays that link data to models.

US Stock Sector Overview

Sector	1D	5D	20D	vs 50MA
Mag 7 (AI Spenders)	+1.2%	+1.5%	+8.9%	ABOVE
Chip Supply Chain	-1.0%	+4.5%	+8.7%	ABOVE
Memory & Storage	+0.8%	+6.4%	+59.1%	ABOVE
EDA & Semiconductor IP	+1.0%	+5.8%	-2.6%	BELOW
Infrastructure	-0.2%	+2.4%	+6.5%	ABOVE
AI Networking & Interconnect	+1.5%	+3.2%	+15.7%	ABOVE
Enterprise Software	+1.9%	+3.5%	+10.9%	ABOVE
Finance	+0.3%	+2.1%	+7.7%	ABOVE
Healthcare	-0.4%	-1.4%	+7.9%	ABOVE
Retail	-0.7%	-1.1%	+2.5%	BELOW
IT Services	+0.3%	+2.4%	+1.3%	BELOW
Airlines	+0.7%	+2.0%	+0.1%	ABOVE
Hospitality & Travel	+0.9%	-0.4%	-3.3%	BELOW
Food & Restaurant	+0.9%	+1.2%	-3.7%	BELOW
Logistics	+0.6%	+1.4%	-3.4%	BELOW
Industrial	-0.2%	+3.0%	+0.5%	BELOW
Cybersecurity	+0.8%	+6.5%	+13.2%	ABOVE
Chip Equipment	+0.2%	+7.7%	+21.8%	ABOVE
Data Center REITs	+0.6%	-0.9%	+2.2%	ABOVE
AI Power & Grid	+1.1%	-0.2%	+6.1%	ABOVE
Utilities	+0.5%	-0.7%	-3.9%	BELOW
Energy	-1.3%	-0.1%	+0.1%	ABOVE
Defense & Aerospace	-0.1%	-0.3%	+3.1%	ABOVE
Telecom	-0.5%	-1.2%	-2.2%	ABOVE
Media & Entertainment	+0.3%	+0.2%	-1.2%	BELOW
Biotech	+1.9%	+2.7%	-1.4%	BELOW
Materials	-0.1%	+0.3%	-1.6%	BELOW
Analog & Embedded Chips	-1.5%	+1.3%	-7.0%	BELOW

Sector Strength

Biotech +1.9% 20d: -1.4%

Amgen (AMGN) +3.5% (20d: -2.8%) [<50MA], Gilead (GILD) +0.4% (20d: +0.1%)

Enterprise Software +1.9% 20d: +10.9%

Oracle (ORCL) +4.1% (20d: +30.6%), Palantir (PLTR) +3.1% (20d: +14.9%), ServiceNow (NOW) +1.4% (20d: +8.4%)

AI Networking & Interconnect +1.5% 20d: +15.7%

Arista Networks (ANET) +2.0% (20d: +12.3%), Amphenol (APH) +1.5% (20d: +13.5%), Coherent (COHR) +1.0% (20d: +21.4%)

Mag 7 (AI Spenders) +1.2% 20d: +8.9%

Apple (AAPL) +3.2% (20d: +7.8%), Tesla (TSLA) +2.2% (20d: +25.3%), Microsoft (MSFT) +1.9% (20d: +2.1%)

AI Power & Grid +1.1% 20d: +6.1%

Constellation Energy (CEG) +2.5% (20d: +6.7%), GE Vernova (GEV) +2.2% (20d: +2.8%), Eaton (ETN) +0.9% (20d: +7.7%)

Sector Warnings

Analog & Embedded Chips -1.5% 20d: -7.0%

Microchip Technology (MCHP) -1.7% (20d: -5.8%) [<50MA], Analog Devices (ADI) -1.5% (20d: -2.3%), Texas Instruments (TXN) -1.2% (20d: -13.0%) [<50MA]

Energy -1.3% 20d: +0.1%

Chevron (CVX) -1.7% (20d: -1.2%), Exxon Mobil (XOM) -1.0% (20d: +1.4%)

Chip Supply Chain -1.0% 20d: +8.7%

Intel (INTC) -3.2% (20d: +19.3%), TSMC (TSM) -1.4% (20d: +14.0%), Qualcomm (QCOM) -0.8% (20d: +6.2%)

Retail -0.7% 20d: +2.5%

Walmart (WMT) -1.2% (20d: +5.7%), Costco (COST) -0.1% (20d: -0.8%) [<50MA]

Telecom -0.5% 20d: -2.2%

AT&T (T) -0.7% (20d: +0.8%), Verizon (VZ) -0.4% (20d: -2.2%), T-Mobile (TMUS) -0.3% (20d: -5.1%) [<50MA]

Sector Deep Dive

Biotech and Healthcare diverged intraday as Amgen (AMGN) jumped 3.5% to $279.33, driving the Biotech average higher (Biotech 1d:+1.9%, 50d:+1.1% but Biotech remains BELOW its 50-day relative peers), while Eli Lilly (LLY) fell 1.4% to $748.35 and dragged parts of Healthcare lower (Healthcare 1d:-0.4%, 50d:+3.2% ABOVE). Over a 50-day window the patchwork performance highlights rotation within the sector: clinical- and earnings-driven names outperform defensive biologics, and active stock-selection remains critical given mixed 50-day trends.

Chip Supply Chain and Analog & Embedded Chips showed stress over the 50-day horizon as the Analog & Embedded Chips group is down -15.2% over 50 days with a HIGH alert for the segment. ARM Holdings (ARM) fell 2.5% to $142.91 and Intel (INTC) declined 3.2% to $29.58, leaving the Chip Supply Chain group down -1.2% on the day but still ABOVE its 50-day average (+11.6%). The dichotomy between equipment strength (Chip Equipment 1d:+0.4%, 50d:+12.5% ABOVE) and component-level weakness underscores inventory and node-transition dispersion across the 50-day timeframe.

Enterprise Software and Cybersecurity remain constructive in the 50-day view, with Enterprise Software up 1.3% today and the 50-day trend at +6.8% ABOVE. Palantir (PLTR) rallied 3.1% to $182.39, exemplifying selective momentum inside the group, while Cybersecurity (1d:+0.8%, 50d:+5.9% ABOVE) continues to show leadership as corporates accelerate cloud and defensive AI spend. Over 50 days, the software complex benefits from sustained enterprise budget re-allocation toward AI-enabled stacks.

Logistics and Retail told a microcosm of economic reopening: FedEx (FDX) climbed 2.3% to $184.35, helping Logistics post a modest gain (Logistics 1d:+0.6% but 50d:-8.3% BELOW). Retail lagged (Retail 1d:-0.7%, 50d:+3.4% BELOW) despite deal-driven uplifts in specific names; the 50-day context shows transportation operators remain sensitive to demand noise while longer-term retail fundamentals show selective strength in consumables versus discretionary categories.

Market Breadth Analysis

US stock market breadth analysis shows 16 of 28 sectors trading above their 50-day moving average, while 12 are below. The majority of sectors holding above the 50-day MA indicates healthy medium-term momentum. With 18 sectors positive over 20 days, buying pressure remains broad-based.

Interactive Charts

S&P 500, NASDAQ 100 & Dow Jones (%)

Green shading marks breadth-below-50% regimes: BUY at the 5th session (vertical line on the fire day), STRONG at the 10th (darker). A 3rd day back above 50% ends the regime; tolerated recovery days still count toward the session total. Research display only — not investment advice.

50-Day Sector Performance

1-Day vs 5-Day Sector Change

Stock-Level Detail

Mag 7 (AI Spenders) Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
AAPL	$244.60	+3.2%	+3.7%	+7.8%	+16.4%	ABOVE	0
TSLA	$426.07	+2.2%	+3.9%	+25.3%	+35.9%	ABOVE	0
MSFT	$513.70	+1.9%	+0.5%	+2.1%	+3.1%	ABOVE	0
GOOG	$254.74	+1.2%	+1.4%	+23.6%	+40.9%	ABOVE	0
NVDA	$176.44	+0.2%	-0.6%	-0.7%	+7.1%	ABOVE	0
AMZN	$231.48	+0.1%	+0.0%	+1.2%	+2.9%	ABOVE	0
META	$775.84	-0.2%	+1.8%	+3.1%	+8.5%	ABOVE	1

Chip Supply Chain Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
MRVL	$74.10	+0.0%	+10.1%	+1.7%	+2.1%	ABOVE	0
AVGO	$342.43	-0.1%	-5.3%	+17.3%	+25.7%	ABOVE	4
AMD	$157.39	-0.3%	-2.3%	-6.2%	+7.5%	BELOW	4
QCOM	$164.34	-0.8%	+3.5%	+6.2%	+6.6%	ABOVE	1
TSM	$262.80	-1.4%	+1.7%	+14.0%	+15.3%	ABOVE	1
INTC	$29.58	-3.2%	+19.4%	+19.3%	+26.2%	ABOVE	1

Memory & Storage Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
SNDK	$102.21	+3.4%	+13.5%	+120.4%	+121.8%	ABOVE	0
STX	$219.42	+2.1%	+4.8%	+39.0%	+50.3%	ABOVE	0
WDC	$106.47	+1.4%	+4.1%	+38.7%	+61.4%	ABOVE	0
MU	$162.47	-3.6%	+3.1%	+38.3%	+30.7%	ABOVE	1

EDA & Semiconductor IP Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
SNPS	$495.50	+3.2%	+18.2%	-18.3%	-11.4%	BELOW	0
CDNS	$373.35	+2.3%	+6.2%	+6.8%	+16.5%	ABOVE	0
ARM	$142.91	-2.5%	-7.1%	+3.6%	-2.1%	BELOW	4

Infrastructure Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
VRT	$143.48	+1.2%	+3.9%	+14.0%	+16.5%	ABOVE	0
DELL	$130.28	-0.1%	+4.1%	+0.8%	+4.5%	ABOVE	1
SMCI	$45.81	-0.3%	+0.9%	+4.4%	-7.0%	BELOW	1
CSCO	$66.83	-0.7%	+1.8%	+1.3%	+0.4%	ABOVE	1
HPE	$24.61	-1.0%	+1.1%	+11.9%	+21.2%	ABOVE	1

AI Networking & Interconnect Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA
ANET	$149.61	+2.0%	+2.9%	+12.3%	+37.8%	ABOVE
APH	$123.27	+1.5%	+4.1%	+13.5%	+25.7%	ABOVE
COHR	$109.11	+1.0%	+2.6%	+21.4%	+16.9%	ABOVE

Enterprise Software Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
ORCL	$305.18	+4.1%	+2.2%	+30.6%	+33.9%	ABOVE	0
PLTR	$182.39	+3.1%	+6.5%	+14.9%	+28.4%	ABOVE	0
NOW	$192.23	+1.4%	+1.4%	+8.4%	+2.4%	ABOVE	0
CRM	$245.44	+1.2%	+2.1%	-0.3%	-4.1%	BELOW	0
ADBE	$365.90	-0.4%	+5.4%	+1.1%	+0.7%	ABOVE	1

Finance Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
JPM	$308.87	+0.5%	+1.9%	+6.3%	+9.7%	ABOVE	0
GS	$793.34	+0.1%	+2.3%	+9.1%	+14.8%	ABOVE	0

Healthcare Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
UNH	$329.98	+0.6%	-3.2%	+10.2%	+11.4%	ABOVE	0
LLY	$747.28	-1.4%	+0.5%	+5.7%	-5.0%	ABOVE	1

Retail Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
COST	$945.64	-0.1%	-0.9%	-0.8%	-1.8%	BELOW	2
WMT	$101.48	-1.2%	-1.3%	+5.7%	+8.7%	ABOVE	2

IT Services Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
IBM	$259.65	+0.5%	+4.0%	+10.0%	-5.4%	ABOVE	0
ACN	$234.86	+0.1%	+0.8%	-7.5%	-14.7%	BELOW	0

Airlines Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
UAL	$106.31	+0.9%	+1.7%	+3.2%	+21.2%	ABOVE	0
DAL	$59.11	+0.5%	+2.3%	-3.1%	+5.9%	ABOVE	0

Hospitality & Travel Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
MAR	$266.30	+1.7%	+1.3%	-1.9%	-4.4%	ABOVE	0
BKNG	$216.32	+0.0%	-2.1%	-4.7%	-4.6%	BELOW	0

Food & Restaurant Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
SBUX	$82.46	+1.4%	+2.3%	-4.3%	-10.3%	BELOW	0
MCD	$296.89	+0.4%	+0.1%	-3.2%	+1.4%	BELOW	0

Logistics Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
FDX	$184.35	+2.3%	+2.7%	-1.5%	-1.2%	ABOVE	0
UPS	$78.88	-1.2%	+0.0%	-5.4%	-15.4%	BELOW	1

Industrial Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
CAT	$462.38	-0.1%	+7.0%	+7.1%	+15.4%	ABOVE	1
HON	$202.98	-0.4%	-1.1%	-6.0%	-10.8%	BELOW	2

Cybersecurity Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
PANW	$208.19	+1.2%	+3.4%	+12.0%	+11.1%	ABOVE	0
ZS	$294.27	+1.1%	+3.0%	+8.0%	+1.6%	ABOVE	0
CRWD	$125.64	-0.0%	+13.0%	+19.5%	+5.0%	ABOVE	1

Chip Equipment Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
LRCX	$126.22	+0.5%	+6.5%	+26.8%	+24.8%	ABOVE	0
ASML	$926.05	+0.5%	+7.5%	+23.5%	+16.5%	ABOVE	0
AMAT	$189.05	+0.2%	+11.2%	+17.0%	-3.7%	ABOVE	0
KLAC	$103.92	-0.2%	+5.7%	+20.1%	+13.2%	ABOVE	1

Data Center REITs Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
EQIX	$774.67	+0.8%	-0.1%	+0.6%	+5.2%	ABOVE	0
DLR	$168.44	+0.4%	-1.7%	+3.7%	+2.9%	ABOVE	0

AI Power & Grid Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
CEG	$329.06	+2.5%	+0.1%	+6.7%	+3.0%	ABOVE	0
GEV	$622.76	+2.2%	-0.7%	+2.8%	+15.8%	ABOVE	0
ETN	$370.37	+0.9%	-0.3%	+7.7%	+4.2%	ABOVE	0
VST	$210.40	+0.6%	-0.9%	+11.1%	+7.6%	ABOVE	0
PWR	$388.25	-0.5%	+0.8%	+2.3%	+1.3%	ABOVE	1

Utilities Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA
DUK	$116.97	+0.6%	-1.1%	-2.6%	+4.0%	BELOW
NEE	$69.61	+0.4%	-0.6%	-6.1%	-3.7%	BELOW
SO	$88.87	+0.4%	-0.5%	-2.8%	-0.1%	BELOW

Energy Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
XOM	$109.64	-1.0%	+0.4%	+1.4%	-1.4%	ABOVE	2
CVX	$150.29	-1.7%	-0.7%	-1.2%	+1.7%	ABOVE	2

Defense & Aerospace Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
RTX	$155.93	+0.0%	-0.1%	+1.3%	+8.2%	ABOVE	0
LMT	$463.88	-0.1%	-0.1%	+6.8%	+1.9%	ABOVE	1
GD	$318.46	-0.2%	-0.9%	+1.4%	+7.2%	ABOVE	4

Telecom Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
TMUS	$234.59	-0.3%	-0.7%	-5.1%	+4.9%	BELOW	2
VZ	$40.70	-0.4%	-0.9%	-2.2%	+4.5%	ABOVE	2
T	$27.70	-0.7%	-2.1%	+0.8%	+7.6%	ABOVE	2

Media & Entertainment Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
NFLX	$122.70	+1.6%	+2.1%	+1.9%	-1.5%	ABOVE	0
DIS	$112.14	-1.0%	-1.6%	-4.3%	-5.1%	BELOW	2

Biotech Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
AMGN	$277.71	+3.5%	+4.0%	-2.8%	-2.6%	BELOW	0
GILD	$111.97	+0.4%	+1.4%	+0.1%	+4.8%	ABOVE	0

Materials Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
LIN	$474.16	+0.6%	+0.5%	-0.2%	+2.5%	ABOVE	0
APD	$282.62	-0.8%	+0.2%	-3.1%	-0.6%	BELOW	1

Analog & Embedded Chips Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
TXN	$174.84	-1.2%	+0.7%	-13.0%	-18.3%	BELOW	1
ADI	$243.04	-1.5%	+0.2%	-2.3%	+0.7%	ABOVE	1
MCHP	$63.49	-1.7%	+3.1%	-5.8%	-12.0%	BELOW	1

Key Stock Movers

Today's biggest movers by absolute percentage change: Oracle (ORCL) (Enterprise Software) rose 4.1% to $305.18. Micron (MU) (Memory & Storage) fell 3.6% to $162.47. Amgen (AMGN) (Biotech) rose 3.5% to $277.71. Sandisk (SNDK) (Memory & Storage) rose 3.4% to $102.21. Intel (INTC) (Chip Supply Chain) fell 3.2% to $29.58. These individual stock movements were key drivers of their respective sector performance.

Risk and Opportunity Assessment

No high-severity risk alerts are active. Market conditions are favorable, but always maintain awareness of potential profit-taking after extended rallies. Sector diversification remains important to manage concentration risk.

US Stock Market Outlook

Positioning should respect the bifurcated 50-day landscape: 13 sectors are trading above their 50-day averages while 11 sit below, and one HIGH alert flags the Analog & Embedded Chips -15.2% 50-day drawdown. Breadth metrics (14 sectors up, 7 down) favor risk-on exposure to AI spenders and software names that are trending above their 50-day moving averages, while trimming exposure to chip analogs and weak supply-chain components that are underperforming the 50-day trend. Monitor alerts and prepare to rotate gains from Mag 7 strength into idiosyncratic, news-driven opportunities in healthcare and select industrials as volatility presents re-entry points.

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