US Stock Market Sector Analysis – Wednesday, December 11, 2024 MIXED

The US stock market rallied around another concentrated leadership day as the Magnificent 7 lifted the S&P 500 after a string of positive investor flows into AI-linked names. Broadcom (AVGO) jumped 6.6% and was among the top movers while Tesla (TSLA) climbed 5.9% and Alphabet (GOOG) added 5.5%, offsetting weakness in Healthcare and Defense names. Healthcare led decliners, with UnitedHealth (UNH) sliding 5.6% and sector averages down 3.0% on the day, amplifying rotation into Tech and Chip Supply Chain stocks. Overall market breadth showed 11 sectors up, 8 down and 5 flat, with 13 sectors trading above their 50-day moving average as the S&P 500 held near session gains.

Market Condition Dashboard

US 10-Year Treasury Yield

Wait & Watch

4.26%

rising

Impact

Confidence

Crude Oil (WTI)

Neutral

$70.29

+2.5% 1D

Impact

Confidence

VIX (Fear Index)

Normal Range

13.6

-4.2% 1D

Impact

Confidence

Tracked Stocks Breadth (50DMA)

Pause Discretionary Adds

65%

44 of 68 above 50DMA · -1.5pp 5D

Impact

Confidence

Put/Call Ratio (5D)

Caution

0.75

Call-Heavy · stable

Impact

Confidence

Signal analysis only — not investment advice

Sector Performance (Base=100)

AI and Technology Sector Analysis

AI-themed leadership remains the dominant investment theme as the Mag 7 continue to attract capital: NVIDIA (NVDA) $139.10 is up 3.1% today while Microsoft (MSFT) $443.73 and Amazon (AMZN) $230.26 posted gains, reinforcing the narrow rally. Chip Supply Chain strength, led by Broadcom (AVGO) $180.41 (+6.6%), coupled with rising Chip Equipment names like Lam Research (LRCX) $77.37, supports a durable hardware upgrade cycle. Enterprise Software and Data Center Infrastructure — evidenced by Enterprise Software's +1.6% sector move and Data Center REITs +1.0% — suggest investors are positioning for ongoing cloud spend and AI deployments across the corporate stack.

US Stock Sector Overview

Sector	1D	5D	20D	vs 50MA
Mag 7 (AI Spenders)	+2.8%	+5.0%	+9.3%	ABOVE
Chip Supply Chain	+2.9%	-1.0%	+2.0%	ABOVE
Infrastructure	-0.2%	-3.9%	+15.4%	ABOVE
Enterprise Software	+1.6%	+0.8%	+9.1%	ABOVE
Finance	+0.8%	-0.8%	+0.6%	ABOVE
Healthcare	-3.0%	-5.5%	-6.7%	BELOW
Retail	+0.3%	+0.5%	+8.8%	ABOVE
IT Services	-0.2%	-0.2%	+3.7%	ABOVE
Airlines	+1.8%	-3.4%	+4.4%	ABOVE
Hospitality & Travel	+1.7%	+0.0%	+4.2%	ABOVE
Food & Restaurant	-0.6%	-1.0%	-0.3%	BELOW
Logistics	-0.1%	+1.2%	-2.7%	BELOW
Industrial	+0.1%	-0.2%	-0.4%	BELOW
Cybersecurity	+3.4%	-0.2%	+0.8%	ABOVE
Chip Equipment	+2.5%	+1.4%	+2.1%	BELOW
Data Center REITs	+1.0%	-1.0%	+6.6%	ABOVE
Utilities	-1.0%	-3.4%	-1.5%	BELOW
Energy	-0.6%	-2.2%	-3.8%	BELOW
Defense & Aerospace	-1.4%	-2.5%	-9.8%	BELOW
Telecom	-0.2%	-2.2%	+1.7%	ABOVE
Media & Entertainment	+1.2%	+0.2%	+12.2%	ABOVE
Biotech	-0.4%	-0.7%	-4.4%	BELOW
Materials	-0.9%	-2.4%	-1.7%	BELOW
Analog & Embedded Chips	+0.1%	+2.5%	-6.9%	BELOW

Sector Strength

Cybersecurity +3.4% 20d: +0.8%

CrowdStrike (CRWD) +4.7% (20d: +4.3%), Zscaler (ZS) +3.2% (20d: -0.9%), Palo Alto Networks (PANW) +2.2% (20d: -1.0%)

Chip Supply Chain +2.9% 20d: +2.0%

Broadcom (AVGO) +6.6% (20d: +5.5%), Marvell (MRVL) +4.4% (20d: +23.6%), ARM Holdings (ARM) +4.3% (20d: +6.0%)

Mag 7 (AI Spenders) +2.8% 20d: +9.3%

Tesla (TSLA) +5.9% (20d: +28.6%), Alphabet (GOOG) +5.5% (20d: +9.1%), NVIDIA (NVDA) +3.1% (20d: -4.8%)

Chip Equipment +2.5% 20d: +2.1%

Lam Research (LRCX) +4.4% (20d: +6.3%), Applied Materials (AMAT) +1.8% (20d: -6.2%) [<50MA], ASML +1.3% (20d: +6.1%) [<50MA]

Airlines +1.8% 20d: +4.4%

United (UAL) +2.5% (20d: +10.2%), Delta (DAL) +1.1% (20d: -1.5%)

Sector Warnings

Healthcare -3.0% 20d: -6.7%

UnitedHealth (UNH) -5.6% (20d: -11.6%) [<50MA], Eli Lilly (LLY) -0.4% (20d: -1.8%) [<50MA]

Defense & Aerospace -1.4% 20d: -9.8%

General Dynamics (GD) -1.8% (20d: -15.5%) [<50MA], Lockheed Martin (LMT) -1.7% (20d: -9.0%) [<50MA], RTX Corp (RTX) -0.6% (20d: -5.0%) [<50MA]

Utilities -1.0% 20d: -1.5%

Duke Energy (DUK) -1.4% (20d: -0.6%) [<50MA], Southern Co (SO) -1.4% (20d: -4.1%) [<50MA], NextEra Energy (NEE) -0.2% (20d: +0.3%) [<50MA]

Materials -0.9% 20d: -1.7%

Linde (LIN) -1.0% (20d: -3.2%) [<50MA], Air Products (APD) -0.9% (20d: -0.2%) [<50MA]

Food & Restaurant -0.6% 20d: -0.3%

McDonald's (MCD) -1.5% (20d: +0.2%) [<50MA], Starbucks (SBUX) +0.3% (20d: -0.8%)

Sector Deep Dive

Chip Supply Chain showed clear momentum today, with the group up 2.9% for the session and Broadcom (AVGO) $180.41 leading gainers with a 6.6% jump. Over the 50-day window the sector sits ABOVE its 50-day moving average and has a 50-day change of +6.3%, validating the short-term technical recovery. Lam Research (LRCX) $77.37 also strengthened, rising 4.4% on the day and helping lift chip equipment and substrate suppliers; investors are treating chip supply chain names as direct beneficiaries of accelerated AI capex.

Mag 7 (AI Spenders) again outperformed, with the group up 2.8% today and Tesla (TSLA) $424.77 pacing gains at +5.9%. NVIDIA (NVDA) $139.10 gained 3.1% and Amazon (AMZN) $230.26 added 2.3%, leaving the Mag 7 comfortably ABOVE their 50-day moving average with the cohort showing a +22.5% 50-day change. The concentrated leadership is supporting broader market internals for now, but the 50-day strength underscores how dependent the S&P 500 has become on this handful of large-cap AI spenders.

Cybersecurity and Enterprise Software both showed health as thematic beneficiaries of AI adoption: Cybersecurity rallied 3.4% with CrowdStrike (CRWD) $90.74 up 4.7% and Enterprise Software climbed 1.6% overall. Each group trades ABOVE its 50-day moving average (Cybersecurity +24.0% 50d, Enterprise Software +39.9% 50d), indicating sustained demand for software platforms and security tools as firms accelerate enterprise AI rollouts. These sectors are playing a defensive-yet-growth role inside the AI thematic, with subscription revenue models offering visibility into corporate spending trends.

Healthcare and Defense & Aerospace remain stress points in the market structure. Healthcare fell 3.0% today and sits BELOW its 50-day moving average with a -10.0% 50-day change; UnitedHealth (UNH) $513.76 plunged 5.6%, driving the group lower. Defense & Aerospace lost 1.4% and both Lockheed Martin (LMT) $484.07 and General Dynamics (GD) $256.70 declined, leaving the sector BELOW its 50-day trend with a -11.1% 50d change. The active alerts flag multiple sectors with extended declines, and these two sectors are primary contributors to the market’s bifurcation over the last 50 days.

Market Breadth Analysis

US stock market breadth analysis shows 13 of 24 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 14 sectors positive over 20 days, buying pressure remains broad-based.

Interactive Charts

S&P 500 & NASDAQ 100

50-Day Sector Performance

1-Day vs 5-Day Sector Change

Active Alerts

HIGH 3 sectors declining >5% over 20 days: Healthcare, Defense & Aerospace, Analog & Embedded Chips

HIGH 4 sectors declining >10% over 50 days: Healthcare, Chip Equipment, Defense & Aerospace, Analog & Embedded Chips

Stock-Level Detail

Mag 7 (AI Spenders) Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
TSLA	$424.77	+5.9%	+15.0%	+28.6%	+70.6%	ABOVE	0
GOOG	$195.69	+5.5%	+13.0%	+9.1%	+17.7%	ABOVE	0
NVDA	$139.10	+3.1%	-4.0%	-4.8%	+17.2%	ABOVE	0
AMZN	$230.26	+2.3%	+4.4%	+7.5%	+24.6%	ABOVE	0
META	$629.06	+2.2%	+3.9%	+9.1%	+10.5%	ABOVE	0
MSFT	$443.73	+1.3%	+1.4%	+5.8%	+7.9%	ABOVE	0
AAPL	$244.93	-0.5%	+1.4%	+9.5%	+8.8%	ABOVE	1

Chip Supply Chain Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
AVGO	$180.41	+6.6%	+7.5%	+5.5%	+7.3%	ABOVE	0
MRVL	$110.85	+4.4%	-1.8%	+23.6%	+54.7%	ABOVE	0
ARM	$143.16	+4.3%	+3.8%	+6.0%	+4.5%	ABOVE	0
QCOM	$154.76	+2.2%	-0.3%	+0.2%	-4.5%	BELOW	0
AMD	$130.15	+1.9%	-7.9%	-6.6%	-18.5%	BELOW	0
TSM	$190.42	+1.4%	-4.7%	+4.3%	+10.7%	ABOVE	0
INTC	$20.12	-0.2%	-3.3%	-19.3%	-10.1%	BELOW	3

Infrastructure Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
VRT	$125.60	+3.4%	-6.5%	+1.1%	+23.1%	ABOVE	0
DELL	$115.70	+1.6%	-5.1%	-11.8%	+5.0%	BELOW	0
HPE	$21.00	-0.0%	+1.2%	+0.3%	+6.9%	ABOVE	3
CSCO	$56.30	-0.2%	-2.4%	-1.0%	+11.3%	ABOVE	4
SMCI	$38.29	-5.6%	-6.9%	+88.3%	-8.8%	ABOVE	2

Enterprise Software Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA
PLTR	$72.51	+2.3%	+0.9%	+19.5%	+93.4%	ABOVE
CRM	$350.36	+1.7%	-1.8%	+3.8%	+27.0%	ABOVE
NOW	$229.44	+1.7%	+2.1%	+9.7%	+30.3%	ABOVE
ADBE	$549.93	+0.5%	+2.2%	+3.3%	+8.7%	ABOVE

Finance Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
GS	$575.13	+1.3%	-0.7%	+0.2%	+21.0%	ABOVE	0
JPM	$235.14	+0.3%	-0.8%	+1.0%	+18.2%	ABOVE	0

Healthcare Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
LLY	$787.46	-0.4%	-3.6%	-1.8%	-10.5%	BELOW	3
UNH	$513.76	-5.6%	-7.5%	-11.6%	-9.6%	BELOW	1

Retail Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
WMT	$93.48	+0.4%	-0.4%	+11.1%	+18.1%	ABOVE	0
COST	$986.74	+0.1%	+1.3%	+6.5%	+13.4%	ABOVE	0

IT Services Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
ACN	$351.48	+0.3%	+1.6%	-1.7%	+2.5%	ABOVE	0
IBM	$221.42	-0.7%	-2.0%	+9.1%	+5.6%	ABOVE	1

Airlines Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
UAL	$98.96	+2.5%	-3.4%	+10.2%	+77.5%	ABOVE	0
DAL	$62.24	+1.1%	-3.5%	-1.5%	+31.5%	ABOVE	0

Hospitality & Travel Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
BKNG	$209.15	+2.1%	+0.3%	+6.3%	+28.5%	ABOVE	0
MAR	$287.78	+1.4%	-0.3%	+2.1%	+17.5%	ABOVE	0

Food & Restaurant Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
SBUX	$94.71	+0.3%	-0.8%	-0.8%	+2.6%	ABOVE	0
MCD	$285.81	-1.5%	-1.1%	+0.2%	-1.9%	BELOW	2

Logistics Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
FDX	$219.60	+0.7%	+1.1%	-3.2%	+5.9%	ABOVE	0
UPS	$117.18	-0.8%	+1.2%	-2.2%	-1.7%	BELOW	1

Industrial Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
CAT	$381.46	+0.1%	-1.5%	+0.5%	-1.0%	BELOW	0
HON	$219.28	-0.0%	+1.2%	-1.2%	+12.9%	ABOVE	1

Cybersecurity Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA
CRWD	$90.74	+4.7%	-0.5%	+4.3%	+29.5%	ABOVE
ZS	$207.92	+3.2%	+1.1%	-0.9%	+22.5%	ABOVE
PANW	$199.21	+2.2%	-1.1%	-1.0%	+20.0%	ABOVE

Chip Equipment Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA
LRCX	$77.37	+4.4%	+4.3%	+6.3%	-3.6%	ABOVE
AMAT	$169.01	+1.8%	-0.5%	-6.2%	-14.7%	BELOW
ASML	$705.20	+1.3%	+0.4%	+6.1%	-14.0%	BELOW

Data Center REITs Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
EQIX	$941.93	+1.2%	-0.0%	+8.0%	+10.3%	ABOVE	0
DLR	$178.03	+0.8%	-2.0%	+5.1%	+17.3%	ABOVE	0

Utilities Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
NEE	$70.74	-0.2%	-2.9%	+0.3%	-12.8%	BELOW	4
SO	$79.27	-1.4%	-3.4%	-4.1%	-8.4%	BELOW	1
DUK	$103.97	-1.4%	-3.9%	-0.6%	-5.2%	BELOW	4

Energy Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
CVX	$146.50	-0.5%	-2.0%	-0.6%	+4.5%	ABOVE	2
XOM	$106.52	-0.7%	-2.5%	-7.1%	-7.1%	BELOW	4

Defense & Aerospace Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
RTX	$113.95	-0.6%	-1.3%	-5.0%	-5.2%	BELOW	1
LMT	$484.07	-1.7%	-2.6%	-9.0%	-15.9%	BELOW	1
GD	$256.70	-1.8%	-3.5%	-15.5%	-12.2%	BELOW	1

Telecom Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
TMUS	$228.40	+0.4%	-3.9%	-2.4%	+13.0%	ABOVE	0
T	$21.69	-0.1%	-1.5%	+5.3%	+7.2%	ABOVE	1
VZ	$37.41	-0.7%	-1.3%	+2.1%	-5.3%	BELOW	4

Media & Entertainment Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
NFLX	$93.66	+2.5%	+2.0%	+12.8%	+31.7%	ABOVE	0
DIS	$112.00	-0.1%	-1.6%	+11.6%	+21.7%	ABOVE	1

Biotech Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
GILD	$88.04	+0.0%	-1.1%	-0.3%	+9.0%	ABOVE	0
AMGN	$261.00	-0.8%	-0.3%	-8.6%	-13.8%	BELOW	2

Materials Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
APD	$298.65	-0.9%	-3.0%	-0.2%	+7.7%	BELOW	7
LIN	$431.86	-1.0%	-1.8%	-3.2%	-7.1%	BELOW	1

Analog & Embedded Chips Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
TXN	$183.54	+0.8%	-0.7%	-6.8%	-5.1%	BELOW	0
MCHP	$58.99	-0.6%	+5.6%	-7.0%	-20.8%	BELOW	1

Key Stock Movers

Today's biggest movers by absolute percentage change: Broadcom (AVGO) (Chip Supply Chain) rose 6.6% to $180.41. Tesla (TSLA) (Mag 7 (AI Spenders)) rose 5.9% to $424.77. UnitedHealth (UNH) (Healthcare) fell 5.6% to $513.76. Super Micro (SMCI) (Infrastructure) fell 5.6% to $38.29. Alphabet (GOOG) (Mag 7 (AI Spenders)) rose 5.5% to $195.69. 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 forward, the market remains bifurcated: 13 sectors above their 50MA and 11 below creates a mixed backdrop where headline Mag 7 strength can mask underlying weakness. Active alerts show 3 sectors down more than 5% over 20 days and 4 sectors down over 10% across 50 days, emphasizing elevated sector-level risk. For positioning, favor selective exposure to AI infrastructure, Chip Supply Chain and Enterprise Software on up-days while trimming or avoiding cyclicals and pressured sectors like Healthcare and Defense until 50-day trends stabilize.

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