US Stock Market Sector Analysis – Tuesday, December 31, 2024 Sectors: MIXED

A quieter end to the year left the US stock market in a defensive posture after a string of mixed macro headlines and sector rotations. The most impactful move today was weakness across the Mag 7, where the Mag 7 (AI Spenders) group fell 1.4% on the day, with NVIDIA (NVDA) down 2.3% to $134.09 and Tesla (TSLA) plunging 3.3% to $403.84, pressuring technology leadership. Energy bucked the trend as Exxon Mobil (XOM) rose 1.7% to $102.38 and Chevron (CVX) climbed 1.2% to $135.84, while defensive sectors like Utilities and Healthcare remain under pressure and triggered multiple alerts. Overall breadth favors bears: only 8 sectors were up, 11 down, and just 4 sectors are sitting above their 50-day moving averages, underscoring selective market action into year-end.

Market Condition Dashboard

US 10-Year Treasury Yield

Sell / Wait

4.58%

rising

Impact

Confidence

Crude Oil (WTI)

Neutral

$71.72

+1.0% 1D

Impact

Confidence

VIX (Fear Index)

Normal Range

17.4

-0.3% 1D

Impact

Confidence

Tracked Stocks Breadth (50DMA)

Strong Cash-Deploy Signal

35%

24 of 68 above 50DMA · -10.3pp 5D

Impact

Confidence

Put/Call Ratio (5D)

Caution

0.75

Call-Heavy · stable

Impact

Confidence

Signal analysis only — not investment advice

Sector Heatmap (1D)

Energy +1.47%

Data Center REITs +0.69%

Telecom +0.57%

Biotech +0.45%

Logistics +0.45%

Food & Restaurant +0.42%

Materials +0.35%

Defense & Aerospace +0.34%

Analog & Embedded Chips +0.04%

Finance +0.00%

Utilities -0.05%

Industrial -0.19%

IT Services -0.19%

Media & Entertainment -0.26%

Healthcare -0.31%

AI Networking & Interconnect -0.34%

Chip Equipment -0.38%

Retail -0.44%

Hospitality & Travel -0.47%

Memory & Storage -0.53%

Infrastructure -0.54%

Enterprise Software -0.71%

Airlines -0.75%

Chip Supply Chain -0.82%

AI Power & Grid -0.84%

EDA & Semiconductor IP -0.92%

Mag 7 (AI Spenders) -1.44%

Cybersecurity -1.58%

≤-3%0≥+3%

Sector Performance (Base=100)

AI and Technology Sector Analysis

AI-related positioning showed wear today as the Mag 7 (AI Spenders) average slipped 1.4% amid profit-taking after a strong multi-month run. NVIDIA (NVDA) $134.09, despite being the poster-child for GPU demand, is trading below its 50-day trend (-6.5% vs 50d), while Alphabet (GOOG) $189.45 and Amazon (AMZN) $219.39 remain above their 50-day lines, highlighting bifurcation across the stack. Investors are parsing chip supply-chain signals — Intel (INTC) $20.05 ticked higher but Chip Supply Chain sits below its 50-day — and favoring infrastructure and enterprise software names with clearer revenue visibility for AI deployments.

US Stock Sector Overview

Sector	1D	5D	20D	vs 50MA
Mag 7 (AI Spenders)	-1.4%	-5.1%	+2.9%	ABOVE
Chip Supply Chain	-0.8%	-3.7%	+3.7%	BELOW
Memory & Storage	-0.5%	-3.8%	-14.8%	BELOW
EDA & Semiconductor IP	-0.9%	-4.0%	-10.4%	BELOW
Infrastructure	-0.5%	-4.4%	-8.7%	BELOW
AI Networking & Interconnect	-0.3%	-3.9%	-3.1%	BELOW
Enterprise Software	-0.7%	-3.7%	-3.0%	ABOVE
Finance	+0.0%	-1.4%	-3.5%	ABOVE
Healthcare	-0.3%	-1.5%	-10.6%	BELOW
Retail	-0.4%	-3.5%	-4.9%	BELOW
IT Services	-0.2%	-2.4%	-2.1%	BELOW
Airlines	-0.7%	-3.7%	-1.0%	BELOW
Hospitality & Travel	-0.5%	-2.8%	-3.3%	BELOW
Food & Restaurant	+0.4%	+0.0%	-5.9%	BELOW
Logistics	+0.5%	+1.7%	-1.4%	BELOW
Industrial	-0.2%	-1.3%	-4.8%	BELOW
Cybersecurity	-1.6%	-4.7%	-6.2%	BELOW
Chip Equipment	-0.4%	-3.1%	-6.9%	BELOW
Data Center REITs	+0.7%	-1.2%	-4.4%	BELOW
AI Power & Grid	-0.8%	-3.8%	-7.8%	BELOW
Utilities	-0.0%	-1.3%	-5.3%	BELOW
Energy	+1.5%	+0.9%	-9.6%	BELOW
Defense & Aerospace	+0.3%	-0.8%	-4.3%	BELOW
Telecom	+0.6%	-0.4%	-7.6%	BELOW
Media & Entertainment	-0.3%	-2.7%	-2.6%	ABOVE
Biotech	+0.5%	-1.6%	-2.8%	BELOW
Materials	+0.4%	-1.8%	-10.4%	BELOW
Analog & Embedded Chips	+0.0%	-2.4%	-7.0%	BELOW

Sector Strength

Energy +1.5% 20d: -9.6%

Exxon Mobil (XOM) +1.7% (20d: -8.6%) [<50MA], Chevron (CVX) +1.2% (20d: -10.5%) [<50MA]

Data Center REITs +0.7% 20d: -4.4%

Equinix (EQIX) +0.7% (20d: -2.2%), Digital Realty (DLR) +0.6% (20d: -6.6%) [<50MA]

Telecom +0.6% 20d: -7.6%

Verizon (VZ) +1.0% (20d: -8.8%) [<50MA], AT&T (T) +0.7% (20d: -4.1%), T-Mobile (TMUS) +0.0% (20d: -9.9%) [<50MA]

Biotech +0.5% 20d: -2.8%

Amgen (AMGN) +0.5% (20d: -6.4%) [<50MA], Gilead (GILD) +0.4% (20d: +0.7%)

Logistics +0.5% 20d: -1.4%

United Parcel Service (UPS) +0.6% (20d: -2.8%) [<50MA], FedEx (FDX) +0.3% (20d: -0.0%) [<50MA]

Sector Warnings

Cybersecurity -1.6% 20d: -6.2%

CrowdStrike (CRWD) -2.0% (20d: -2.2%), Zscaler (ZS) -1.5% (20d: -9.2%) [<50MA], Palo Alto Networks (PANW) -1.2% (20d: -7.3%) [<50MA]

Mag 7 (AI Spenders) -1.4% 20d: +2.9%

Tesla (TSLA) -3.3% (20d: +14.9%), NVIDIA (NVDA) -2.3% (20d: -4.2%) [<50MA], Alphabet (GOOG) -1.2% (20d: +10.2%)

EDA & Semiconductor IP -0.9% 20d: -10.4% CRITICAL

ARM Holdings (ARM) -2.0% (20d: -12.1%) [<50MA], Cadence Design Systems (CDNS) -0.5% (20d: -4.1%), Synopsys (SNPS) -0.3% (20d: -14.9%) [<50MA]

AI Power & Grid -0.8% 20d: -7.8%

Vistra (VST) -1.6% (20d: -10.4%) [<50MA], Constellation Energy (CEG) -1.2% (20d: -9.6%) [<50MA], Quanta Services (PWR) -0.9% (20d: -7.0%) [<50MA]

Chip Supply Chain -0.8% 20d: +3.7%

Broadcom (AVGO) -1.6% (20d: +38.2%), TSMC (TSM) -1.4% (20d: -0.4%), Advanced Micro Devices (AMD) -1.3% (20d: -14.9%) [<50MA]

Sector Deep Dive

Enterprise Software paused, slipping 0.8% on the day but remains healthy above its 50-day average (+24.2%). CrowdStrike (CRWD) traded lower by 2.0% to $85.54 and the group's 50-day context shows strength as demand for AI-driven security persists despite short-term selling pressure. Over the 50-day window the sector has shown resilience, making Enterprise Software a relative safe-haven in the S&P 500 amid broader deceleration.

Chip Supply Chain cooled, down 1.0% today and sitting just below its 50-day average (-0.2%). ARM Holdings (ARM) led losers in the group, falling 2.0% to $123.36, while Intel (INTC) outperformed intraday, rising 1.2% to $20.05. The 50-day frame indicates a marginal underperformance, signaling that while inventory digestion continues, selective chipmakers with secular AI exposure can still find buyers.

Energy was the day’s most constructive sector, up 1.5% and outperforming with Exxon Mobil (XOM) at $102.38 (+1.7%) and Chevron (CVX) at $135.84 (+1.2%). Despite Energy trading below its 50-day (-6.4%), the short-term bid reflects stronger commodity dynamics and rotation into value-oriented cyclicals as growth names stumble. In a 50-day context, Energy’s relative weakness still advises caution, but positioning for commodity upside has tactical merit.

Cybersecurity underperformed, sliding 1.6% with CrowdStrike (CRWD) at $85.54 down 2.0%; the sector sits just above its 50-day by 0.9% but shows a 20-day decline of -6.2%. Over the 50-day window the theme has lost momentum as deal cadence and spending visibility oscillate, making security names vulnerable during broad market pullbacks despite long-term AI security spending tailwinds.

Market Breadth Analysis

US stock market breadth analysis shows 4 of 28 sectors trading above their 50-day moving average, while 24 are below. With the majority of sectors below the 50-day MA, medium-term momentum is deteriorating. The 20-day breadth shows 26 sectors in negative territory, pointing to widespread selling pressure.

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 Memory & Storage down -14.8% over 20 days

HIGH EDA & Semiconductor IP down -10.4% over 20 days

HIGH Healthcare down -10.6% over 20 days

HIGH Materials down -10.4% over 20 days

HIGH Memory & Storage down -18.9% over 50 days

HIGH 13 sectors declining >5% over 20 days: Memory & Storage, EDA & Semiconductor IP, Infrastructure, Healthcare, Food & Restaurant, Cybersecurity, Chip Equipment, AI Power & Grid, Utilities, Energy, Telecom, Materials, Analog & Embedded Chips

HIGH 6 sectors declining >10% over 50 days: Memory & Storage, Healthcare, Utilities, Defense & Aerospace, Materials, Analog & Embedded Chips

MEDIUM TSLA down -15.8% from 20-day high

Stock-Level Detail

Mag 7 (AI Spenders) Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
AAPL	$248.62	-0.7%	-3.0%	+3.2%	+6.0%	ABOVE	3
MSFT	$415.78	-0.8%	-4.1%	-2.2%	+0.9%	BELOW	4
AMZN	$219.39	-0.9%	-4.2%	+2.8%	+16.0%	ABOVE	4
META	$582.63	-1.0%	-3.7%	-4.5%	+1.9%	BELOW	4
GOOG	$189.45	-1.2%	-3.6%	+10.2%	+15.0%	ABOVE	4
NVDA	$134.09	-2.3%	-4.2%	-4.2%	-6.5%	BELOW	1
TSLA	$403.84	-3.3%	-12.6%	+14.9%	+84.5%	ABOVE	4

Chip Supply Chain Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
INTC	$20.05	+1.2%	-1.7%	-10.8%	-12.2%	BELOW	0
QCOM	$148.75	-0.6%	-3.6%	-5.0%	-8.6%	BELOW	4
MRVL	$109.94	-1.1%	-4.7%	+15.2%	+35.0%	ABOVE	4
AMD	$120.79	-1.3%	-4.4%	-14.9%	-23.5%	BELOW	2
TSM	$193.86	-1.4%	-4.3%	-0.4%	-1.9%	ABOVE	5
AVGO	$228.92	-1.6%	-3.3%	+38.2%	+29.2%	ABOVE	3

Memory & Storage Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
WDC	$44.87	+0.0%	-3.4%	-16.8%	-11.3%	BELOW	0
STX	$84.46	-0.3%	-2.5%	-12.0%	-22.6%	BELOW	5
MU	$83.84	-1.3%	-5.6%	-15.6%	-22.7%	BELOW	3

EDA & Semiconductor IP Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
SNPS	$485.36	-0.3%	-3.0%	-14.9%	-4.0%	BELOW	4
CDNS	$300.46	-0.5%	-2.6%	-4.1%	+18.7%	ABOVE	3
ARM	$123.36	-2.0%	-6.4%	-12.1%	-19.0%	BELOW	4

Infrastructure Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
DELL	$112.16	+0.4%	-3.1%	-8.2%	-8.0%	BELOW	0
CSCO	$56.88	+0.0%	-1.1%	-0.5%	+4.6%	ABOVE	0
HPE	$20.60	-0.2%	-2.5%	+0.9%	+7.6%	ABOVE	3
SMCI	$30.48	-0.7%	-11.2%	-24.2%	-36.2%	BELOW	4
VRT	$113.40	-2.2%	-4.3%	-11.4%	+1.4%	BELOW	1

AI Networking & Interconnect Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
APH	$68.68	-0.1%	-3.1%	-4.8%	+4.1%	BELOW	4
COHR	$94.73	-0.1%	-5.1%	-11.1%	-3.8%	BELOW	4
ANET	$110.53	-0.8%	-3.6%	+6.7%	+8.9%	ABOVE	3

Enterprise Software Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
ORCL	$163.42	-0.2%	-2.8%	-8.9%	-4.1%	BELOW	3
ADBE	$444.68	-0.3%	-0.7%	-13.9%	-10.7%	BELOW	3
CRM	$330.48	-0.4%	-2.9%	+1.0%	+14.9%	ABOVE	4
NOW	$212.02	-0.7%	-4.1%	+0.3%	+15.4%	ABOVE	4
PLTR	$75.63	-2.0%	-8.2%	+6.6%	+77.1%	ABOVE	4

Finance Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
JPM	$231.45	+0.2%	-1.1%	-2.1%	+7.5%	ABOVE	0
GS	$555.78	-0.2%	-1.7%	-4.9%	+11.1%	ABOVE	4

Healthcare Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
LLY	$762.60	-0.2%	-3.0%	-5.1%	-14.7%	BELOW	5
UNH	$487.11	-0.4%	-0.0%	-16.1%	-11.1%	BELOW	3

Retail Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
WMT	$88.93	-0.2%	-2.5%	-3.2%	+12.1%	ABOVE	3
COST	$907.51	-0.6%	-4.4%	-6.7%	+3.5%	BELOW	4

IT Services Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
IBM	$210.01	-0.2%	-2.0%	-4.0%	-4.4%	BELOW	3
ACN	$339.84	-0.2%	-2.7%	-0.2%	-6.4%	BELOW	4

Airlines Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
DAL	$59.32	-0.4%	-3.3%	-3.3%	+9.8%	BELOW	4
UAL	$97.10	-1.1%	-4.0%	+1.4%	+31.2%	ABOVE	4

Hospitality & Travel Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
BKNG	$196.33	-0.4%	-3.0%	-4.6%	+14.0%	ABOVE	4
MAR	$274.61	-0.5%	-2.6%	-2.1%	+5.5%	BELOW	3

Food & Restaurant Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
SBUX	$87.30	+0.7%	+1.5%	-10.2%	-4.8%	BELOW	0
MCD	$279.81	+0.1%	-1.4%	-1.6%	-7.4%	BELOW	0

Logistics Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
UPS	$112.64	+0.6%	-0.1%	-2.8%	-2.8%	BELOW	0
FDX	$219.74	+0.3%	+3.5%	-0.0%	+5.2%	BELOW	0

Industrial Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
CAT	$355.19	-0.1%	-1.3%	-9.1%	-7.1%	BELOW	4
HON	$215.60	-0.3%	-1.3%	-0.5%	+2.5%	ABOVE	3

Cybersecurity Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
PANW	$181.96	-1.2%	-4.0%	-7.3%	-3.8%	BELOW	4
ZS	$180.41	-1.5%	-3.7%	-9.2%	-4.0%	BELOW	3
CRWD	$85.54	-2.0%	-6.5%	-2.2%	+10.5%	ABOVE	4

Chip Equipment Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
LRCX	$71.44	+0.1%	-2.2%	-7.5%	-0.5%	BELOW	0
ASML	$683.24	-0.4%	-3.7%	-3.5%	-2.7%	BELOW	5
KLAC	$62.25	-0.6%	-3.1%	-5.3%	-6.2%	BELOW	4
AMAT	$160.45	-0.6%	-3.4%	-11.2%	-11.6%	BELOW	4

Data Center REITs Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
EQIX	$907.90	+0.7%	-0.7%	-2.2%	+7.7%	ABOVE	0
DLR	$169.73	+0.6%	-1.7%	-6.6%	+8.0%	BELOW	0

AI Power & Grid Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
ETN	$324.93	-0.2%	-2.8%	-11.2%	-4.1%	BELOW	4
GEV	$327.79	-0.4%	-5.3%	-0.8%	+19.1%	ABOVE	4
PWR	$315.48	-0.9%	-4.5%	-7.0%	-0.5%	BELOW	4
CEG	$221.48	-1.2%	-2.6%	-9.6%	-18.1%	BELOW	4
VST	$136.74	-1.6%	-3.8%	-10.4%	+5.9%	BELOW	1

Utilities Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
DUK	$101.33	+0.0%	-1.1%	-5.2%	-9.3%	BELOW	0
SO	$77.74	-0.1%	-1.0%	-4.6%	-10.5%	BELOW	2
NEE	$68.55	-0.1%	-1.7%	-6.0%	-14.1%	BELOW	4

Energy Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
XOM	$101.72	+1.7%	+1.1%	-8.6%	-9.7%	BELOW	0
CVX	$134.66	+1.2%	+0.7%	-10.5%	-3.0%	BELOW	0

Defense & Aerospace Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA
LMT	$466.50	+0.5%	-0.4%	-6.0%	-20.4%	BELOW
RTX	$112.38	+0.4%	-1.0%	-2.0%	-7.6%	BELOW
GD	$254.83	+0.0%	-0.9%	-5.0%	-14.5%	BELOW

Telecom Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA
VZ	$35.62	+1.0%	+0.5%	-8.8%	-8.5%	BELOW
T	$21.04	+0.7%	-0.8%	-4.1%	+5.1%	ABOVE
TMUS	$215.13	+0.0%	-1.0%	-9.9%	-0.6%	BELOW

Media & Entertainment Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
DIS	$109.29	+0.5%	-1.1%	-4.0%	+15.8%	ABOVE	0
NFLX	$89.13	-1.0%	-4.4%	-1.2%	+15.4%	ABOVE	4

Biotech Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
AMGN	$247.36	+0.5%	-1.5%	-6.4%	-17.1%	BELOW	0
GILD	$88.77	+0.4%	-1.7%	+0.7%	+7.9%	ABOVE	0

Materials Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
APD	$277.31	+0.5%	-2.0%	-12.3%	-12.5%	BELOW	0
LIN	$410.43	+0.2%	-1.7%	-8.6%	-13.1%	BELOW	0

Analog & Embedded Chips Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
MCHP	$54.66	+0.4%	-2.1%	-12.3%	-23.2%	BELOW	0
ADI	$207.79	-0.0%	-2.6%	-3.7%	-5.5%	BELOW	4
TXN	$178.61	-0.2%	-2.6%	-4.9%	-3.6%	BELOW	4

Key Stock Movers

Today's biggest movers by absolute percentage change: Tesla (TSLA) (Mag 7 (AI Spenders)) fell 3.3% to $403.84. NVIDIA (NVDA) (Mag 7 (AI Spenders)) fell 2.3% to $134.09. Vertiv (VRT) (Infrastructure) fell 2.2% to $113.40. CrowdStrike (CRWD) (Cybersecurity) fell 2.0% to $85.54. ARM Holdings (ARM) (EDA & Semiconductor IP) fell 2.0% to $123.36. These individual stock movements were key drivers of their respective sector performance.

Risk and Opportunity Assessment

On the risk side, 7 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 4 sectors above their 50-day averages and 20 below, and active [HIGH] alerts flagging deep 20-day and 50-day declines across Healthcare, Materials and others, the S&P 500 looks tilted toward selective risk-off positioning. Breadth metrics and the alert count argue for defensive tilts — reduce cyclical exposure where 50-day trends are broken and favor names in Enterprise Software and select Energy names showing relative stability. Monitor the 50-day trend leadership and alert list for new breakouts; if more sectors fall below their 50-day, increase cash or hedge exposure while adding conviction-sized positions in structurally supported AI infrastructure and resilient software franchises.

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