US Stock Market Sector Analysis – Monday, September 15, 2025 Sectors: BULLISH

Stocks rallied as bond yields fell into the FOMC meeting, driving a broad risk-on move led by chip equipment and AI-related names. Chip Equipment outperformed with a 3.5% gain and ASML (ASML) jumped 6.6% to $862.74 after positive headlines, while Alphabet (GOOG) climbed 4.3% to $251.27 as Gemini momentum pushed GOOG to a $3 trillion valuation. Tesla (TSLA) rallied 3.6% to $410.04 on renewed AI positioning and Intel (INTC) rose 2.9% to $24.77, helping the Chip Supply Chain advance 1.2%. The Magnificent 7 group was uniformly higher, up 1.8% for the day and holding strong above 50-day averages, supporting the S&P 500's advance in today’s US stock market action.

Market Condition Dashboard

US 10-Year Treasury Yield

Wait & Watch

4.05%

falling

Impact

Confidence

Crude Oil (WTI)

Neutral

$63.30

+1.0% 1D

Impact

Confidence

VIX (Fear Index)

Normal Range

15.7

+6.3% 1D

Impact

Confidence

200-Day Moving Average

Bullish Trend Intact

0/3 below

SPY above (+11.1%), QQQ above (+13.5%), DIA above (+7.0%)

Impact

Confidence

Tracked Stocks Breadth (50DMA)

Healthy Uptrend

57%

39 of 68 above 50DMA · +7.4pp 5D

Impact

Confidence

Put/Call Ratio (5D)

Contrarian Sell Signal

0.58

Too Optimistic · falling

Impact

Confidence

Signal analysis only — not investment advice

Sector Heatmap (1D)

Memory & Storage +4.38%

Chip Equipment +3.23%

AI Networking & Interconnect +2.69%

Mag 7 (AI Spenders) +1.81%

Cybersecurity +1.80%

AI Power & Grid +1.59%

Infrastructure +1.20%

Chip Supply Chain +1.03%

EDA & Semiconductor IP +1.00%

Data Center REITs +1.00%

Enterprise Software +0.90%

Defense & Aerospace +0.76%

Finance +0.75%

Hospitality & Travel +0.67%

Industrial +0.58%

Media & Entertainment +0.43%

IT Services +0.41%

Energy +0.15%

Utilities +0.05%

Food & Restaurant -0.07%

Telecom -0.29%

Retail -0.31%

Healthcare -0.82%

Biotech -0.90%

Logistics -1.04%

Materials -1.11%

Analog & Embedded Chips -1.63%

Airlines -2.16%

≤-3%0≥+3%

Sector Performance (Base=100)

AI and Technology Sector Analysis

The AI investment theme held center stage as the Mag 7 continued to carry market breadth, led by Alphabet (GOOG) $251.27 and Tesla (TSLA) $410.04, both trading well above their 50-day trends. Strength in the Chip Supply Chain — with Intel (INTC) $24.77 higher — and in Chip Equipment via ASML (ASML) $862.74 underscores continued capex into semiconductors and lithography. Infrastructure beneficiaries such as Vertiv are participating, while Enterprise Software remains mixed, signaling that AI spend is concentrated in cloud, chips and data-center infrastructure rather than broadly across all software vendors.

US Stock Sector Overview

Sector	1D	5D	20D	vs 50MA
Mag 7 (AI Spenders)	+1.8%	+4.1%	+6.5%	ABOVE
Chip Supply Chain	+1.0%	+3.3%	+2.2%	ABOVE
Memory & Storage	+4.4%	+15.7%	+48.3%	ABOVE
EDA & Semiconductor IP	+1.0%	-8.1%	-8.4%	ABOVE
Infrastructure	+1.2%	+4.8%	+1.5%	BELOW
AI Networking & Interconnect	+2.7%	+3.9%	+10.1%	ABOVE
Enterprise Software	+0.9%	+5.3%	+4.5%	ABOVE
Finance	+0.8%	+3.3%	+7.1%	ABOVE
Healthcare	-0.8%	+0.1%	+10.3%	ABOVE
Retail	-0.3%	-0.3%	+0.5%	BELOW
IT Services	+0.4%	-3.4%	+1.2%	BELOW
Airlines	-2.2%	-2.4%	-1.1%	ABOVE
Hospitality & Travel	+0.7%	+0.1%	+0.3%	BELOW
Food & Restaurant	-0.1%	-2.3%	-6.1%	BELOW
Logistics	-1.0%	-0.2%	-1.6%	BELOW
Industrial	+0.6%	+1.6%	+1.7%	BELOW
Cybersecurity	+1.8%	+2.7%	+7.2%	ABOVE
Chip Equipment	+3.2%	+8.2%	+13.3%	ABOVE
Data Center REITs	+1.0%	+4.5%	+5.2%	ABOVE
AI Power & Grid	+1.6%	+7.0%	+3.4%	ABOVE
Utilities	+0.1%	+1.6%	-1.6%	BELOW
Energy	+0.1%	+1.6%	+3.8%	ABOVE
Defense & Aerospace	+0.8%	+3.2%	+4.8%	ABOVE
Telecom	-0.3%	+0.0%	-1.5%	ABOVE
Media & Entertainment	+0.4%	-3.2%	-2.1%	BELOW
Biotech	-0.9%	-2.0%	-4.7%	BELOW
Materials	-1.1%	+0.8%	+0.2%	BELOW
Analog & Embedded Chips	-1.6%	-2.5%	-1.7%	BELOW

Sector Strength

Memory & Storage +4.4% 20d: +48.3%

Seagate (STX) +7.7% (20d: +33.0%), Western Digital (WDC) +4.8% (20d: +34.4%), Sandisk (SNDK) +4.6% (20d: +97.9%)

Chip Equipment +3.2% 20d: +13.3%

ASML Holding (ASML) +6.6% (20d: +16.0%), KLA (KLAC) +2.6% (20d: +11.9%), Lam Research (LRCX) +1.9% (20d: +20.6%)

AI Networking & Interconnect +2.7% 20d: +10.1%

Arista Networks (ANET) +4.3% (20d: +5.4%), Coherent (COHR) +3.3% (20d: +17.5%), Amphenol (APH) +0.5% (20d: +7.4%)

Mag 7 (AI Spenders) +1.8% 20d: +6.5%

Alphabet (GOOG) +4.3% (20d: +23.3%), Tesla (TSLA) +3.6% (20d: +22.3%), Amazon (AMZN) +1.4% (20d: -0.0%)

Cybersecurity +1.8% 20d: +7.2%

Palo Alto Networks (PANW) +2.5% (20d: +14.3%), CrowdStrike (CRWD) +2.0% (20d: +4.3%) [<50MA], Zscaler (ZS) +0.9% (20d: +3.1%)

Sector Warnings

Airlines -2.2% 20d: -1.1%

Delta (DAL) -2.4% (20d: -4.4%), United (UAL) -1.9% (20d: +2.1%)

Analog & Embedded Chips -1.6% 20d: -1.7%

Texas Instruments (TXN) -2.4% (20d: -8.3%) [<50MA], Microchip Technology (MCHP) -2.4% (20d: -3.0%) [<50MA], Analog Devices (ADI) -0.1% (20d: +6.2%)

Materials -1.1% 20d: +0.2%

Air Products (APD) -1.1% (20d: +0.5%) [<50MA], Linde (LIN) -1.1% (20d: -0.1%)

Logistics -1.0% 20d: -1.6%

FedEx (FDX) -1.7% (20d: -0.3%) [<50MA], United Parcel Service (UPS) -0.4% (20d: -2.9%) [<50MA]

Biotech -0.9% 20d: -4.7%

Gilead (GILD) -1.1% (20d: -4.0%) [<50MA], Amgen (AMGN) -0.7% (20d: -5.5%) [<50MA]

Sector Deep Dive

Chip Equipment: ASML (ASML) led the market today, surging 6.6% to $862.74 as investor attention focused on order flow and the broader semiconductor capex cycle. The Chip Equipment sector rose 3.5% for the day, is +13.8% over 20 days and sits +7.4% over the 50-day, confirming a positive 50-day trend that supports hardware suppliers and toolmakers as customers accelerate AI-related fabs.

Chip Supply Chain: Intel (INTC) climbed 2.9% to $24.77 and the Chip Supply Chain sector was up 1.2% on the session, +3.2% over 20 days and +11.5% vs the 50-day, indicating healthy momentum through the primary 50-day window. The 50-day strength suggests demand is broadening beyond pure-play foundries into integrated suppliers and legacy players positioning for AI-driven refresh cycles.

Airlines: United (UAL) eased 1.9% to $104.55 while the Airlines sector fell 2.2% on the day despite a 50-day position that is +23.1% ABOVE the moving average. The sharp 50-day outperformance signals the sector had already priced in summer strength and capacity normalization, so today’s downside reflects sensitivity to cyclical flow and a short-term pullback rather than a change in the intermediate trend.

Infrastructure: Vertiv (VRT) added 2.6% to $138.15 and the Infrastructure sector was up 1.2% for the day, yet remains BELOW its 50-day average by 4.8%. That divergence — individual infrastructure names rallying while the sector lags the 50-day — shows stock-specific AI/data-center investment stories are outperforming an otherwise tepid sector trend across the primary 50-day timeframe.

Enterprise Software / IT Services: Microsoft (MSFT) rose 1.1% to $512.12 even as the Enterprise Software sector printed only a +0.3% daily return and sits -0.9% vs its 50-day. IT Services is an active negative outlier with a HIGH alert (down -16.1% over 50 days), highlighting dispersion: large-cap software and platform names are holding 50-day support while IT Services and some smaller software vendors are under pressure through the 50-day window.

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 19 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

Active Alerts

HIGH IT Services down -16.1% over 50 days

Stock-Level Detail

Mag 7 (AI Spenders) Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
GOOG	$251.27	+4.3%	+4.9%	+23.3%	+41.9%	ABOVE	0
TSLA	$410.04	+3.6%	+18.2%	+22.3%	+39.5%	ABOVE	0
AMZN	$231.43	+1.4%	-2.9%	-0.0%	+3.6%	ABOVE	0
META	$762.20	+1.2%	-0.1%	-0.3%	+6.5%	ABOVE	0
AAPL	$235.83	+1.1%	+1.0%	+2.5%	+12.9%	ABOVE	0
MSFT	$511.15	+1.1%	+3.4%	-0.2%	+3.7%	ABOVE	0
NVDA	$177.52	-0.0%	+4.1%	-2.3%	+12.3%	ABOVE	1

Chip Supply Chain Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
INTC	$24.77	+2.9%	+1.4%	+4.7%	+12.6%	ABOVE	0
AMD	$161.16	+1.6%	+3.4%	-8.5%	+19.6%	BELOW	0
AVGO	$361.44	+1.2%	+8.1%	+19.1%	+32.8%	ABOVE	0
TSM	$258.52	+0.8%	+4.2%	+8.3%	+14.1%	ABOVE	0
MRVL	$67.29	+0.1%	+0.9%	-12.1%	-5.7%	BELOW	0
QCOM	$158.79	-0.4%	+1.6%	+2.0%	+2.6%	ABOVE	1

Memory & Storage Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA
STX	$209.39	+7.7%	+10.2%	+33.0%	+42.3%	ABOVE
WDC	$102.23	+4.8%	+8.3%	+34.4%	+57.2%	ABOVE
SNDK	$90.09	+4.6%	+27.8%	+97.9%	+99.2%	ABOVE
MU	$157.52	+0.3%	+16.7%	+27.7%	+31.6%	ABOVE

EDA & Semiconductor IP Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
CDNS	$351.52	+2.3%	-2.8%	-1.3%	+9.7%	ABOVE	0
ARM	$153.86	+2.1%	+9.3%	+9.1%	+4.8%	ABOVE	0
SNPS	$419.20	-1.5%	-30.6%	-33.0%	-21.9%	BELOW	2

Infrastructure Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA
VRT	$138.15	+2.6%	+10.1%	+1.9%	+9.5%	ABOVE
DELL	$125.20	+1.4%	+4.5%	-8.2%	+2.0%	BELOW
SMCI	$45.38	+0.8%	+5.7%	-1.0%	-3.7%	BELOW
CSCO	$65.66	+0.7%	-0.5%	+0.1%	-2.8%	BELOW
HPE	$24.33	+0.4%	+4.0%	+14.8%	+18.8%	ABOVE

AI Networking & Interconnect Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA
ANET	$145.43	+4.3%	+2.5%	+5.4%	+43.3%	ABOVE
COHR	$106.34	+3.3%	+7.2%	+17.5%	+20.8%	ABOVE
APH	$118.43	+0.5%	+2.1%	+7.4%	+21.0%	ABOVE

Enterprise Software Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
ORCL	$298.74	+3.4%	+25.1%	+21.3%	+30.4%	ABOVE	0
NOW	$189.48	+2.0%	+1.5%	+6.2%	-8.5%	ABOVE	0
CRM	$240.48	-0.1%	-3.8%	-0.6%	-10.1%	BELOW	2
PLTR	$171.21	-0.1%	+5.5%	-1.6%	+23.1%	ABOVE	1
ADBE	$347.10	-0.6%	-2.0%	-2.8%	-7.9%	BELOW	2

Finance Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
GS	$775.36	+0.9%	+3.0%	+8.2%	+11.3%	ABOVE	0
JPM	$303.10	+0.6%	+3.7%	+6.0%	+5.8%	ABOVE	0

Healthcare Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
UNH	$340.95	-0.7%	+0.6%	+13.5%	+15.3%	ABOVE	2
LLY	$743.50	-1.0%	-0.3%	+7.2%	-3.0%	ABOVE	2

Retail Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
WMT	$102.82	+0.2%	+1.4%	+3.0%	+4.6%	ABOVE	0
COST	$954.53	-0.8%	-2.0%	-2.0%	-3.1%	BELOW	1

IT Services Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
IBM	$249.75	+1.1%	-1.1%	+7.0%	-11.8%	BELOW	0
ACN	$233.07	-0.3%	-5.6%	-4.5%	-20.5%	BELOW	2

Airlines Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
UAL	$104.55	-1.9%	-1.0%	+2.1%	+28.9%	ABOVE	2
DAL	$57.79	-2.4%	-3.7%	-4.4%	+17.3%	ABOVE	3

Hospitality & Travel Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
BKNG	$220.91	+1.9%	-0.2%	+0.7%	-4.2%	BELOW	0
MAR	$262.95	-0.5%	+0.4%	-0.2%	-4.5%	BELOW	2

Food & Restaurant Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
SBUX	$80.62	+1.0%	-1.3%	-10.7%	-11.1%	BELOW	0
MCD	$296.59	-1.1%	-3.3%	-1.6%	+3.5%	BELOW	2

Logistics Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
UPS	$78.84	-0.4%	-0.5%	-2.9%	-15.1%	BELOW	2
FDX	$179.53	-1.7%	-0.0%	-0.3%	-3.4%	BELOW	1

Industrial Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
CAT	$432.05	+1.0%	+4.3%	+5.6%	+11.8%	ABOVE	0
HON	$205.28	+0.1%	-1.1%	-2.2%	-11.1%	BELOW	0

Cybersecurity Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA
PANW	$201.28	+2.5%	+1.9%	+14.3%	-0.1%	ABOVE
CRWD	$111.19	+2.0%	+5.0%	+4.3%	-12.0%	BELOW
ZS	$285.66	+0.9%	+1.2%	+3.1%	-9.4%	ABOVE

Chip Equipment Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA
ASML	$861.62	+6.6%	+7.7%	+16.0%	+10.8%	ABOVE
KLAC	$98.36	+2.6%	+7.8%	+11.9%	+8.6%	ABOVE
LRCX	$118.55	+1.9%	+12.9%	+20.6%	+21.5%	ABOVE
AMAT	$169.99	+1.9%	+4.5%	+4.8%	-10.1%	BELOW

Data Center REITs Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
DLR	$171.33	+1.6%	+7.5%	+6.8%	+2.7%	ABOVE	0
EQIX	$775.09	+0.4%	+1.6%	+3.5%	+2.5%	ABOVE	0

AI Power & Grid Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA
ETN	$371.40	+2.6%	+7.8%	+6.2%	+5.1%	ABOVE
CEG	$328.58	+2.1%	+9.8%	+2.4%	+3.9%	ABOVE
VST	$212.41	+1.8%	+10.2%	+7.3%	+10.2%	ABOVE
PWR	$385.35	+0.8%	+3.3%	+0.6%	-0.0%	BELOW
GEV	$627.26	+0.5%	+3.8%	+0.6%	+18.6%	ABOVE

Utilities Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
DUK	$118.22	+0.3%	+1.7%	+0.7%	+5.2%	ABOVE	0
SO	$89.33	+0.0%	+1.2%	-0.6%	+1.5%	BELOW	0
NEE	$70.03	-0.2%	+2.0%	-4.8%	-3.6%	BELOW	1

Energy Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
XOM	$109.19	+0.2%	+1.5%	+5.3%	+2.1%	ABOVE	0
CVX	$151.35	+0.1%	+1.6%	+2.4%	+7.9%	ABOVE	0

Defense & Aerospace Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA
RTX	$156.05	+1.6%	+4.4%	+1.8%	+9.0%	ABOVE
LMT	$464.18	+0.4%	+3.5%	+8.2%	+1.6%	ABOVE
GD	$321.31	+0.3%	+1.8%	+4.3%	+11.0%	ABOVE

Telecom Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
T	$28.29	+0.2%	+0.7%	+2.4%	+5.3%	ABOVE	0
VZ	$41.06	-0.2%	+0.7%	-1.2%	+4.2%	ABOVE	2
TMUS	$236.14	-0.8%	-1.2%	-5.7%	+1.2%	BELOW	1

Media & Entertainment Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
NFLX	$120.23	+1.2%	-4.8%	-3.4%	-6.8%	BELOW	0
DIS	$113.97	-0.3%	-1.5%	-0.8%	-6.1%	BELOW	2

Biotech Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
AMGN	$266.99	-0.7%	-2.0%	-5.5%	-5.6%	BELOW	2
GILD	$110.44	-1.1%	-2.1%	-4.0%	+1.4%	BELOW	2

Materials Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
LIN	$471.90	-1.1%	+0.7%	-0.1%	+1.8%	ABOVE	2
APD	$282.00	-1.1%	+0.8%	+0.5%	+0.2%	BELOW	2

Analog & Embedded Chips Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
ADI	$242.62	-0.1%	-1.3%	+6.2%	+1.7%	ABOVE	2
MCHP	$61.56	-2.4%	-2.5%	-3.0%	-11.0%	BELOW	2
TXN	$173.70	-2.4%	-3.7%	-8.3%	-15.9%	BELOW	2

Key Stock Movers

Today's biggest movers by absolute percentage change: Seagate (STX) (Memory & Storage) rose 7.7% to $209.39. ASML Holding (ASML) (Chip Equipment) rose 6.6% to $861.62. Western Digital (WDC) (Memory & Storage) rose 4.8% to $102.23. Sandisk (SNDK) (Memory & Storage) rose 4.6% to $90.09. Arista Networks (ANET) (AI Networking & Interconnect) rose 4.3% to $145.43. These individual stock movements were key drivers of their respective sector performance.

Risk and Opportunity Assessment

On the risk side, 1 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

With 11 sectors above their 50-day averages and 13 below, breadth is mixed heading into the FOMC decision and active alerting points to stress in IT Services (one HIGH alert). The 50-day trends favor chip equipment, chip supply chain and the Mag 7, so positioning should overweight AI-capex beneficiaries and selective data-center names while trimming exposure to lagging IT Services and Analog & Embedded chips that remain well below 50-day. Monitor yield moves and FOMC guidance closely — a hawkish surprise could flatten the recent 50-day momentum and widen sector divergence.

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