US Stock Market Sector Analysis – Friday, August 09, 2024
Sectors: MIXED
Earnings momentum and macro noise set the tone for the US stock market today as Healthcare strength and select AI-related names led gains while chip-related groups continued to sag. Eli Lilly (LLY) jumped 5.5% to $879.40 after stronger-than-expected pharmaceutical momentum, lifting the Healthcare sector +2.1% on the day. The Magnificent 7 group was mixed — Meta (META) $514.32 rose 1.6% but NVIDIA (NVDA) $104.58 slipped 0.2% — leaving the Mag 7 cluster up 0.8% today but down sharply over the 20-day window. Defensive sectors like Utilities and Telecom outperformed modestly while the Chip Supply Chain and Infrastructure groups remained key drags amid persistent weakness.
Market Condition Dashboard
US 10-Year Treasury Yield
Neutral
3.94%
stable
Impact
Confidence
Crude Oil (WTI)
Neutral
$76.84
+0.8% 1D
Impact
Confidence
VIX (Fear Index)
Elevated Caution
20.4
-14.4% 1D
Impact
Confidence
Put/Call Ratio (5D)
Caution
0.75
Call-Heavy · stable
Impact
Confidence
Signal analysis only — not investment advice
Sector Heatmap (1D)
Healthcare+2.08%
Cybersecurity+2.05%
Enterprise Software+1.72%
Hospitality & Travel+1.21%
Retail+1.14%
Finance+0.89%
Mag 7 (AI Spenders)+0.83%
Data Center REITs+0.73%
Energy+0.58%
Defense & Aerospace+0.55%
Telecom+0.45%
Media & Entertainment+0.43%
Infrastructure+0.18%
Utilities+0.17%
IT Services+0.13%
Airlines-0.05%
Industrial-0.09%
Chip Equipment-0.14%
Materials-0.23%
Logistics-0.37%
Chip Supply Chain-0.55%
Food & Restaurant-1.04%
Analog & Embedded Chips-1.05%
EDA & Semiconductor IP-1.21%
Biotech-1.62%
≤-3%0≥+3%
Sector Performance (Base=100)
AI and Technology Sector Analysis
AI and large-cap tech remain the market's directional fulcrum as investors differentiate between platform winners and chip/supply-chain exposure. Meta (META) $514.32 and Microsoft (MSFT) $399.74 continued to show resilience, supporting enterprise software and cloud demand, while NVIDIA (NVDA) $104.58 and related chip suppliers keep facing pressure tied to near-term inventory and demand jitters. Strength in Enterprise Software (NOW, PLTR) highlights the infrastructure and application layer spending theme, even as Chip Supply Chain groups signal caution for hardware-focused allocations.
Healthcare outperformed with the sector average up +2.1% and Eli Lilly (LLY) leading gainers at +5.5% to $879.40. Over the 50-day window the Healthcare group sits BELOW its 50MA signal in breadth terms, but short-term leadership from LLY and defensive biopharma stocks is driving a tactical over-weight decision for risk-managed portfolios. Watch for follow-through in earnings and guidance to validate rotation into healthcare versus growth.
Enterprise Software posted a healthy +1.7% today and is one of the few sector groups ABOVE its 50MA, anchored by ServiceNow (NOW) $162.22, which added +1.9%, and Palantir (PLTR) $30.01, which rose +2.5%. In the 50-day context the sector's strength suggests persistent enterprise AI and cloud spending, supporting relative performance versus the broader market; investors should favor high-quality subscription names with visible margins.
Cybersecurity rallied +2.0% on strong headline momentum with Palo Alto Networks (PANW) $165.74 up +4.4%, yet the sector remains BELOW its 50MA over the 50-day window and is flagged as under pressure over 20 days (-17.9%). The dichotomy — big single-day moves versus a weak 50-day trend — argues for selective exposure to market leaders with sticky revenue rather than broad beta in the group.
Chip Supply Chain continues to be a critical risk center, down -0.6% on the day and -23.4% over 20 days, with AMD $134.27 trading down -1.5% and Intel (INTC) $19.71 off -3.8%. The 50-day context shows the group BELOW its 50MA and exhibiting pronounced downside across equipment and materials; until visibility on capex restarts or inventory digestion improves, positioning should be underweight or hedged for cyclical exposure.
Data Center REITs and Infrastructure paint a mixed picture: Data Center REITs were up +0.7% and remain BELOW their 50MA across the 50-day window, while Infrastructure is deeply weak, up only +0.2% today but down -23.5% over 20 days and BELOW its 50MA. Investors seeking secular AI exposure via real estate should prioritize high-quality data center operators with visible demand from cloud and AI workloads rather than broad infrastructure plays facing macro headwinds.
Market Breadth Analysis
US stock market breadth analysis shows 0 of 25 sectors trading above their 50-day moving average, while 25 are below. With the majority of sectors below the 50-day MA, medium-term momentum is deteriorating. The 20-day breadth shows 16 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
HIGHMag 7 (AI Spenders) down -11.2% over 20 days
HIGHChip Supply Chain down -21.6% over 20 days
HIGHEDA & Semiconductor IP down -34.1% over 20 days
HIGHInfrastructure down -23.5% over 20 days
HIGHHospitality & Travel down -13.7% over 20 days
HIGHLogistics down -10.9% over 20 days
HIGHCybersecurity down -17.9% over 20 days
HIGHChip Equipment down -21.8% over 20 days
HIGHAnalog & Embedded Chips down -10.7% over 20 days
Today's biggest movers by absolute percentage change: Eli Lilly (LLY) (Healthcare) rose 5.5% to $879.40. Palo Alto Networks (PANW) (Cybersecurity) rose 4.4% to $165.74. Intel (INTC) (Chip Supply Chain) fell 3.8% to $19.71. Gilead (GILD) (Biotech) fell 2.6% to $69.55. Palantir (PLTR) (Enterprise Software) rose 2.5% to $30.01. These individual stock movements were key drivers of their respective sector performance.
Risk and Opportunity Assessment
On the risk side, 10 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
Breadth is narrow: only 12 sectors finished higher while 20 of 24 sectors sit below their 50-day averages, triggering multiple high alerts including Mag 7 and Chip Supply Chain stress. With 10 sectors down more than 5% over 20 days and medium alerts on NVDA and TSLA, the near-term backdrop favors selective defensive positioning and profit-taking on cyclical technology suppliers. Tactical allocations should overweight cash-generative Healthcare and Enterprise Software winners, trim chip-supply exposure, and watch breadth and alert counts for signs of stabilization before re-adding risk.