US Stock Market Sector Analysis – Tuesday, March 17, 2026 MIXED

Airline stocks led today's session after US carriers reported continued booking strength despite rising jet fuel and airfares, sending Delta (DAL) up 6.6% to $64.50 and United (UAL) up 3.2% to $93.19. The move in travel names lifted the Hospitality & Travel and Airlines sectors even as a high-profile downgrade hit Eli Lilly (LLY), which fell 5.9% to $928.75 after HSBC's note. Broad market internals were mixed: 13 sectors finished higher while 10 fell, and the Mag 7 theme showed modest gains (Mag 7 1d:+0.5%) but remains below its 50-day average. Today's action was a reminder that cyclical strength can coexist with persistent leadership erosion among large-cap AI spenders in the S&P 500.

Market Condition Dashboard

US 10-Year Treasury Yield

Wait & Watch

4.20%

stable

Impact

Confidence

Crude Oil (WTI)

Caution

$96.21

+2.9% 1D

Impact

Confidence

VIX (Fear Index)

Elevated Caution

22.4

-4.8% 1D

Impact

Confidence

200-Day Moving Average

Bullish Trend Intact

0/3 below

SPY above (+2.1%), QQQ above (+2.1%), DIA above (+1.7%)

Impact

Confidence

Tracked Stocks Breadth (50DMA)

Healthy Uptrend

54%

37 of 68 above 50DMA · +1.5pp 5D

Impact

Confidence

Put/Call Ratio (5D)

Normal Range

0.86

Balanced · stable

Impact

Confidence

Signal analysis only — not investment advice

Sector Performance (Base=100)

AI and Technology Sector Analysis

AI-related leadership remains bifurcated between platform names and the hardware supply chain, with NVIDIA (NVDA) $181.72 trading down 0.7% and ARM Holdings (ARM) $127.31 rallying 4.6% on renewed optimism about design wins. Chip equipment strength, illustrated by Lam Research (LRCX) $226.31 up 3.2%, underscores continued investment in capacity even as the broader Mag 7 cohort like Microsoft (MSFT) $398.55 sits below its 50-day trend. Infrastructure and enterprise software signals are mixed: Dell (DELL) $152.54 slipped 2.3% on the day while Salesforce (CRM) $194.32 fell 1.5%, keeping the case for selective hardware and services exposure rather than blanket bets on software re-rating.

US Stock Sector Overview

Sector	1D	5D	20D	vs 50MA
Mag 7 (AI Spenders)	+0.5%	-1.6%	-0.8%	BELOW
Chip Supply Chain	+0.4%	-2.3%	-0.8%	BELOW
Infrastructure	-0.5%	+1.1%	+9.9%	ABOVE
Enterprise Software	+0.6%	-0.8%	+5.9%	BELOW
Finance	+0.9%	-1.1%	-10.1%	BELOW
Healthcare	-2.6%	-3.1%	-4.1%	BELOW
Retail	-0.6%	+0.8%	-0.6%	ABOVE
IT Services	+1.2%	+0.8%	-6.5%	BELOW
Airlines	+4.9%	+6.2%	-14.4%	BELOW
Hospitality & Travel	+2.6%	+1.5%	-1.8%	BELOW
Food & Restaurant	-0.2%	-1.7%	+1.0%	ABOVE
Logistics	+0.5%	-2.4%	-11.4%	BELOW
Industrial	-0.5%	-2.1%	-5.1%	ABOVE
Cybersecurity	+1.6%	+0.7%	+2.0%	BELOW
Chip Equipment	+2.0%	+1.3%	-5.1%	ABOVE
Data Center REITs	-0.6%	+0.5%	+4.7%	ABOVE
Utilities	-0.5%	+1.8%	+5.4%	ABOVE
Energy	+0.8%	+4.0%	+6.5%	ABOVE
Defense & Aerospace	-0.7%	-1.1%	-0.0%	ABOVE
Telecom	-0.4%	+0.7%	+1.9%	ABOVE
Media & Entertainment	+0.4%	-0.6%	+7.3%	BELOW
Biotech	-1.0%	-2.5%	-4.9%	ABOVE
Materials	-0.9%	+2.8%	+1.7%	ABOVE
Analog & Embedded Chips	+0.7%	-2.0%	-15.4%	BELOW

Sector Strength

Airlines +4.9% 20d: -14.4%

Delta (DAL) +6.6% (20d: -8.6%) [<50MA], United (UAL) +3.2% (20d: -20.3%) [<50MA]

Hospitality & Travel +2.6% 20d: -1.8%

Booking (BKNG) +3.5% (20d: +4.3%) [<50MA], Marriott (MAR) +1.7% (20d: -7.9%) [<50MA]

Chip Equipment +2.0% 20d: -5.1%

Lam Research (LRCX) +3.2% (20d: -5.6%), Applied Materials (AMAT) +1.8% (20d: -4.4%), ASML +1.0% (20d: -5.4%)

Cybersecurity +1.6% 20d: +2.0%

CrowdStrike (CRWD) +2.2% (20d: +4.2%), Zscaler (ZS) +1.5% (20d: -9.4%) [<50MA], Palo Alto Networks (PANW) +1.0% (20d: +11.1%) [<50MA]

IT Services +1.2% 20d: -6.5%

IBM +2.8% (20d: -1.8%) [<50MA], Accenture (ACN) -0.3% (20d: -11.2%) [<50MA]

Sector Warnings

Healthcare -2.6% 20d: -4.1%

Eli Lilly (LLY) -5.9% (20d: -8.8%) [<50MA], UnitedHealth (UNH) +0.7% (20d: +0.6%) [<50MA]

Biotech -1.0% 20d: -4.9%

Amgen (AMGN) -1.4% (20d: -4.9%), Gilead (GILD) -0.6% (20d: -4.9%)

Materials -0.9% 20d: +1.7%

Air Products (APD) -1.0% (20d: +1.3%), Linde (LIN) -0.7% (20d: +2.1%)

Defense & Aerospace -0.7% 20d: -0.0%

Lockheed Martin (LMT) -1.4% (20d: -1.6%), RTX Corp (RTX) -1.3% (20d: -0.4%), General Dynamics (GD) +0.5% (20d: +1.9%)

Retail -0.6% 20d: -0.6%

Walmart (WMT) -0.7% (20d: -1.2%), Costco (COST) -0.6% (20d: +0.0%)

Sector Deep Dive

Airlines: The Airlines sector outperformed as Delta (DAL) $64.50 surged 6.6% and United (UAL) $93.19 rose 3.2% following reports that travel demand remains robust despite higher jet fuel and fares. The sector shows a sharp short-term rebound (Airlines 1d:+4.9%, 5d:+6.2%) but remains materially below its 50-day average (Airlines 50d:-14.2%), signaling that today's strength may be a tactical recovery inside a longer-term downtrend.

Chip Supply Chain & Equipment: Chip Equipment led with Lam Research (LRCX) $226.31 up 3.2% while ARM Holdings (ARM) $127.31 gained 4.6% inside the broader chip supply chain complex. Chip Equipment sits above its 50-day trend (Chip Equipment 50d:+17.9%) and shows positive 1-day and 5-day readings, but the Chip Supply Chain sub-sector is marginally below its 50-day (Chip Supply Chain 50d:-1.8%) and Analog & Embedded Chips remain under pressure (20d:-15.4%), reinforcing a selective, equipment-over-supplier allocation over the next 50-day window.

Healthcare & Biotech: Healthcare underperformed with Eli Lilly (LLY) $928.75 falling 5.9% after a downgrade, dragging the sector lower (Healthcare 1d:-2.6%) and leaving Healthcare well below its 50-day trend (Healthcare 50d:-12.9%). Biotech also faded (Biotech 1d:-1.0%) yet sits above its 50-day average (Biotech 50d:+18.1%), suggesting divergence between large-cap pharma volatility and a steadier small/mid-cap biotech uptrend over the past 50 days.

Enterprise Software & IT Services: Enterprise Software was mixed intraday as Salesforce (CRM) $194.32 declined 1.5% and the group remains deeply challenged over the 50-day horizon (Enterprise Software 50d:-19.7%). IT Services mirrors that weakness (IT Services 50d:-18.7%), and with both sectors among the highest-alert negatives, the 50-day context argues for underweight or hedged exposure until trend repairs are confirmed.

Market Breadth Analysis

US stock market breadth analysis shows 12 of 24 sectors trading above their 50-day moving average, while 12 are below. An even split above and below the 50-day MA suggests the market lacks directional conviction. Watch for a decisive shift in sector rotation to confirm the next trend.

Interactive Charts

S&P 500 & NASDAQ 100

50-Day Sector Performance

1-Day vs 5-Day Sector Change

Active Alerts

HIGH Finance down -10.1% over 20 days

HIGH Airlines down -14.4% over 20 days

HIGH Logistics down -11.4% over 20 days

HIGH Analog & Embedded Chips down -15.4% over 20 days

HIGH Enterprise Software down -19.7% over 50 days

HIGH IT Services down -18.7% over 50 days

HIGH 7 sectors declining >5% over 20 days: Finance, IT Services, Airlines, Logistics, Industrial, Chip Equipment, Analog & Embedded Chips

HIGH 6 sectors declining >10% over 50 days: Enterprise Software, Finance, Healthcare, IT Services, Airlines, Cybersecurity

Stock-Level Detail

Mag 7 (AI Spenders) Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
GOOG	$309.22	+1.6%	+0.3%	+1.9%	-2.4%	BELOW	0
AMZN	$215.20	+1.6%	+1.2%	+5.1%	-7.7%	BELOW	0
TSLA	$399.27	+0.9%	-2.1%	-2.9%	-11.6%	BELOW	0
AAPL	$254.00	+0.6%	-2.5%	-3.8%	-4.8%	BELOW	0
MSFT	$398.55	-0.1%	-1.4%	+0.2%	-15.3%	BELOW	1
NVDA	$181.72	-0.7%	-2.2%	-3.2%	-3.3%	BELOW	1
META	$622.08	-0.8%	-4.8%	-3.1%	-5.4%	BELOW	1

Chip Supply Chain Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
ARM	$127.31	+4.6%	+6.0%	+0.1%	+9.6%	ABOVE	0
TSM	$345.17	+2.0%	-2.1%	-4.2%	+7.7%	ABOVE	0
QCOM	$131.11	+1.7%	-1.9%	-7.5%	-24.9%	BELOW	0
AMD	$196.31	-0.1%	-4.2%	-1.9%	-11.2%	BELOW	1
MRVL	$90.72	-0.9%	+0.4%	+14.8%	+0.7%	ABOVE	1
AVGO	$320.13	-1.1%	-5.9%	-3.7%	-6.4%	BELOW	1
INTC	$44.06	-3.7%	-8.2%	-3.1%	+11.9%	BELOW	2

Infrastructure Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
VRT	$268.35	+1.4%	+0.1%	+10.4%	+54.3%	ABOVE	0
CSCO	$78.55	+0.5%	+1.5%	+1.4%	+4.9%	ABOVE	0
HPE	$21.47	-0.8%	+1.1%	+0.6%	-10.2%	BELOW	1
SMCI	$31.51	-1.1%	-0.9%	+6.1%	+4.8%	ABOVE	1
DELL	$152.54	-2.3%	+3.8%	+31.0%	+23.9%	ABOVE	1

Enterprise Software Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
NOW	$116.72	+1.6%	+0.9%	+8.3%	-20.9%	BELOW	0
PLTR	$155.08	+1.5%	+2.3%	+14.6%	-10.9%	ABOVE	0
ADBE	$254.20	+0.9%	-7.1%	-3.4%	-23.3%	BELOW	0
CRM	$194.32	-1.5%	+0.6%	+4.0%	-23.8%	BELOW	1

Finance Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
GS	$803.50	+1.5%	-2.0%	-13.1%	-14.5%	BELOW	0
JPM	$284.15	+0.3%	-0.2%	-7.1%	-13.7%	BELOW	0

Healthcare Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
UNH	$285.94	+0.7%	+0.8%	+0.6%	-15.3%	BELOW	0
LLY	$928.75	-5.9%	-7.0%	-8.8%	-10.5%	BELOW	1

Retail Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
COST	$994.72	-0.6%	+0.4%	+0.0%	+13.9%	ABOVE	2
WMT	$124.59	-0.7%	+1.3%	-1.2%	+11.0%	ABOVE	2

IT Services Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
IBM	$254.24	+2.8%	+2.9%	-1.8%	-12.7%	BELOW	0
ACN	$194.65	-0.3%	-1.4%	-11.2%	-24.7%	BELOW	1

Airlines Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
DAL	$64.50	+6.6%	+9.6%	-8.6%	-9.5%	BELOW	0
UAL	$93.19	+3.2%	+2.8%	-20.3%	-18.9%	BELOW	0

Hospitality & Travel Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
BKNG	$177.25	+3.5%	+2.8%	+4.3%	-17.0%	BELOW	0
MAR	$326.64	+1.7%	+0.3%	-7.9%	+5.4%	BELOW	0

Food & Restaurant Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
MCD	$324.10	-0.1%	+0.3%	+0.1%	+9.4%	ABOVE	1
SBUX	$97.00	-0.3%	-3.8%	+1.9%	+13.4%	ABOVE	4

Logistics Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
FDX	$284.72	+0.7%	-1.9%	-7.0%	+19.7%	ABOVE	0
UPS	$96.15	+0.4%	-3.0%	-15.8%	-2.8%	BELOW	0

Industrial Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
CAT	$700.67	+0.3%	-0.8%	-6.6%	+14.2%	ABOVE	0
HON	$241.38	-1.3%	-3.3%	-3.6%	+15.7%	ABOVE	1

Cybersecurity Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA
CRWD	$108.30	+2.2%	-2.0%	+4.2%	-5.1%	ABOVE
ZS	$156.00	+1.5%	+1.4%	-9.4%	-30.0%	BELOW
PANW	$169.19	+1.0%	+2.6%	+11.1%	-7.1%	BELOW

Chip Equipment Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA
LRCX	$226.31	+3.2%	+3.5%	-5.6%	+16.4%	ABOVE
AMAT	$352.02	+1.8%	+0.4%	-4.4%	+24.1%	ABOVE
ASML	$1386.13	+1.0%	+0.2%	-5.4%	+13.3%	ABOVE

Data Center REITs Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
DLR	$179.20	-0.5%	+0.6%	+3.2%	+16.6%	ABOVE	1
EQIX	$972.07	-0.8%	+0.4%	+6.3%	+27.2%	ABOVE	1

Utilities Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
NEE	$91.86	-0.3%	+0.9%	+2.1%	+14.6%	ABOVE	1
DUK	$131.81	-0.4%	+2.2%	+6.2%	+14.8%	ABOVE	1
SO	$97.46	-0.8%	+2.1%	+7.9%	+14.0%	ABOVE	1

Energy Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
XOM	$157.74	+1.0%	+4.8%	+5.4%	+27.5%	ABOVE	0
CVX	$196.17	+0.6%	+3.2%	+7.7%	+22.0%	ABOVE	0

Defense & Aerospace Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
GD	$353.09	+0.5%	+0.7%	+1.9%	+0.6%	ABOVE	0
RTX	$202.49	-1.3%	-1.9%	-0.4%	+8.4%	ABOVE	1
LMT	$632.19	-1.4%	-2.0%	-1.6%	+25.0%	ABOVE	3

Telecom Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
T	$27.20	+0.4%	+2.5%	-0.1%	+14.0%	ABOVE	0
TMUS	$212.20	-0.7%	-0.0%	+0.5%	+6.7%	ABOVE	2
VZ	$48.94	-0.9%	-0.3%	+5.1%	+27.8%	ABOVE	2

Media & Entertainment Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
DIS	$99.54	+1.7%	-0.6%	-6.3%	-12.1%	BELOW	0
NFLX	$94.36	-0.9%	-0.6%	+21.0%	+3.2%	ABOVE	2

Biotech Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
GILD	$143.46	-0.6%	-0.5%	-4.9%	+22.8%	ABOVE	1
AMGN	$358.42	-1.4%	-4.4%	-4.9%	+13.4%	ABOVE	1

Materials Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
LIN	$492.49	-0.7%	+2.6%	+2.1%	+14.5%	ABOVE	1
APD	$282.61	-1.0%	+3.0%	+1.3%	+12.7%	ABOVE	1

Analog & Embedded Chips Show individual tickers

Ticker	Price	1D	5D	20D	50D	vs 50MA	Down Days
MCHP	$64.27	+1.2%	-1.8%	-17.9%	-3.1%	BELOW	0
TXN	$193.47	+0.2%	-2.1%	-12.9%	+10.5%	BELOW	0

Key Stock Movers

Today's biggest movers by absolute percentage change: Delta (DAL) (Airlines) rose 6.6% to $64.50. Eli Lilly (LLY) (Healthcare) fell 5.9% to $928.75. ARM Holdings (ARM) (Chip Supply Chain) rose 4.6% to $127.31. Intel (INTC) (Chip Supply Chain) fell 3.7% to $44.06. Booking (BKNG) (Hospitality & Travel) rose 3.5% to $177.25. 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

Positioning should reflect the split market: 12 sectors above their 50-day averages and 12 below, with active alerts highlighting outsized 20- and 50-day declines in Finance, Airlines, IT Services and Enterprise Software. Breadth metrics and seven sectors down more than 5% over 20 days caution against broad risk-on deployment; instead, favor tactical exposure to cyclical recoveries (travel, select chip equipment) and defensive trimming where 50-day trends remain broken. Watch alert counts and whether more sectors rotate above their 50MA over the next 10-20 trading days before increasing cyclicals.

Hypothetical Portfolio

SIMULATION

Value $103,778

P&L +3.78%

Today +0.33%

View full portfolio → Simulation only. Not investment advice.

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