Market Summary

U.S. equities closed lower on Thursday, October 29, in a session defined by stark divergence between mega-cap technology and the broader market. The Dow Jones Industrial Average slipped 132.54 points (-0.25%) to 52,342.77, the S&P 500 fell 23.59 points (-0.30%) to 7,720.46, and the Nasdaq Composite bore the brunt of the selling, dropping 365.13 points (-1.37%) to 26,205.16. The headline weakness masked a notably healthier undertone beneath the surface, as the S&P 500 Equal Weighted Index gained 1.2%—outperforming the cap-weighted S&P 500 by roughly 150 basis points—while the Vanguard Mega Cap Growth ETF fell 1.4%.

The selling was concentrated in mega-cap tech following a dense slate of earnings reports that intensified scrutiny of AI infrastructure spending and its returns. Alphabet (GOOG) was the single largest drag, plunging 12.29% after Q3 results showed an ad-business slowdown, heavy infrastructure spend, and negative free cash flow. Communication Services sank 6.6% as a result, while Information Technology sector weakness (-0.9%) was compounded by software carnage in ServiceNow and Fortinet. Eight of eleven S&P 500 sectors advanced, however, led by Health Care (+2.5%) and Real Estate (+2.3%), as earnings-driven strength in Eli Lilly, Merck, and Mastercard powered a rotational bid into defensives and rate-sensitive groups. The Russell 2000 (+1.0%) and S&P Mid Cap 400 (+1.2%) also finished firmly higher, underscoring broad participation outside of large-cap tech.

Treasury yields fell across the curve, supporting the rotation, as a stronger-than-expected Q3 GDP print (3.4%) was paired with a cooling in the GDP price deflator (2.2%) that modestly eased Fed-tightening anxiety. Afternoon selling intensified after CBS News reported Iran’s Navy claimed four tankers struck mines in the Strait of Hormuz, pushing the S&P 500 briefly below its 50-day moving average near 7,698 before a partial recovery into the close. WaveFinder breadth data reflects a more cautious primary trend (Bearish) even as medium-term signals (40 SMA Sentiment: Bullish) and 90% of stocks above their 20-day moving average suggest underlying resilience.

Market Snapshot

Index	Level	Change	% Change
Dow Jones	52,342.77	-132.54	-0.25%
S&P 500	7,720.46	-23.59	-0.30%
Nasdaq Composite	26,205.16	-365.13	-1.37%

Breadth (NYSE/Nasdaq):

NYSE: Advancers 1,913 / Decliners 779; Volume 1.33 bln
Nasdaq: Advancers 2,504 / Decliners 2,409; Volume 7.49 bln

WaveFinder Market Breadth:

Primary Sentiment: Bearish (Bulls 874 / Bears 1,301)
4% Sentiment: Bullish (Bulls 296 / Bears 193)
40-day SMA Sentiment: Bullish
Above 20-day SMA: 90%
Above 40-day SMA: 54.43%
9-Month Bulls/Bears: 18 / 17 (Follow-Through: 20.41%)

YTD Performance:

Russell 2000: +15.2%
S&P 500: +12.8%
Nasdaq Composite: +12.7%
S&P Mid Cap 400: +12.2%
DJIA: +8.9%

Sector Performance

Ranked by daily performance (Briefing.com Industry Watch + narrative detail):

1. Health Care: +2.5% — Strong; boosted by LLY and MRK earnings beats (ATR 3.02%, flat, P95)
2. Real Estate: +2.3% — Strong; benefited from falling yields (ATR 0.18%, rising, P100)
3. Consumer Staples: +1.6% — Strong (ATR 2.22%, flat, P84)
4. Utilities: +1.6% — Strong; rate-sensitive bid (ATR 3.37%, rising, P100)
5. Financials: +1.5% — Strong; Mastercard a standout (ATR -0.24%, flat, P100)
6. Industrials: +1.0% — Strong, despite Caterpillar weakness (ATR 0.47%, rising, P100)
7. Energy: Advancing (listed Strong; specific % not disclosed) (ATR 1.75%, flat, P74)
8. Materials: Advancing (listed Strong; specific % not disclosed) (ATR 2.32%, rising, P100)
9. Consumer Discretionary: -0.6% — Weak; AMZN drag offset by CVNA, NCLH, CMG, DASH gains (ATR 1.72%, flat, P100)
10. Information Technology: -0.9% — Weak; software/semis selloff (ATR -1.29%, flat, P32)
11. Communication Services: -6.6% — Weakest sector; Alphabet collapse (ATR -1.72%, falling, P32)

Key Earnings & Movers

Alphabet (GOOG) $282.32, -39.57 (-12.29%) — Ad-business slowdown, heavy infrastructure spend, negative free cash flow despite strong cloud growth
ServiceNow (NOW) $109.67, -40.46 (-26.95%) — Disappointing earnings reaction
Fortinet (FTNT) $139.10, -34.98 (-20.09%) — Disappointing earnings reaction
Caterpillar (CAT) $647.39, -65.98 (-9.25%) — Unchanged outlook, moderating sales growth expectations overshadowed earnings beat
Marvell (MRVL) $218.34, -33.31 (-13.24%) — Slid on reports of potential acquisition talks with Lumentum
Amazon (AMZN) $243.79, -10.81 (-4.25%) — Declined ahead of post-close earnings report
Microsoft (MSFT) $530.14, -0.87 (-0.16%) — Gave back initial gains despite strong Azure growth (48% yr/yr) and raised guidance; capex plans weighed
Eli Lilly (LLY) $1,373.00, +84.70 (+6.57%) — Strong earnings reaction
Mastercard (MA) $635.70, +25.39 (+4.16%) — Strong earnings reaction
Merck (MRK) $146.33, +5.40 (+3.83%) — Strong earnings reaction
Carvana (CVNA) $68.30, +9.24 (+15.66%) — Earnings-driven gain
Norwegian Cruise Line (NCLH) $18.22, +2.16 (+13.45%) — Earnings-driven gain
Chipotle (CMG) $31.28, +2.55 (+8.88%) — Earnings-driven gain
DoorDash (DASH) $179.00, +9.51 (+5.61%) — Earnings-driven gain
Lumentum (LITE) $919.53, +5.58 (+0.61%) — Rose on acquisition-talk reports involving Marvell
Ford (F) — Beat Q3 EPS, raised low end of FY26 adjusted EBIT guidance to $10.5–11.0 bln (from $10–11 bln); revenue fell 2% to $49.53 bln; shares moved higher (specific % not provided)
Amazon (AMZN) and Intel (INTC) — Per After Hours headline, both fell sharply after reporting earnings after Thursday’s close (details not provided in dataset)

Stock Spotlight

Alphabet (GOOG) — $282.32, -39.57 (-12.29%)

Alphabet was the single most significant mover of the session and the primary catalyst behind the Nasdaq’s underperformance. Shares were already down roughly 11% in premarket trading, worsening to a 12.29% decline by the close, as investors reacted negatively to a slowdown in the company’s core advertising business. More concerning to the market was the magnitude of infrastructure spending tied to AI buildout, which drove negative free cash flow for the quarter despite otherwise exceptional cloud revenue growth. The stock’s collapse single-handedly dragged the Communication Services sector down 6.6%, by far the worst-performing group of the day, and weighed heavily on Nasdaq 100 futures from the opening bell.

The Alphabet reaction crystallized a broader market theme that has been building for weeks: investors are growing increasingly demanding about the return profile on massive AI capital expenditures. Even Microsoft, which beat on EPS ($4.89 adjusted) and delivered accelerating Azure growth (48% yr/yr, exceeding the ~45% guided), saw its stock give back an initial pop to close down slightly, as plans for further capex increases (Q2 guided above $50 bln) raised similar red flags among investors about the durability of AI-driven returns versus the capital intensity required to generate them.

Bond Market & Treasuries

U.S. Treasuries rallied across the curve Thursday, rebounding from midweek post-FOMC volatility with the front end leading gains:

2-yr: 4.66%, -8 bps
3-yr: 4.73%, -8 bps
5-yr: 4.80%, -7 bps
10-yr: 4.99% (+14/32 price), -6 bps — settled back below its 50-day moving average of 5.008%
30-yr: 5.33%, -3 bps

Key drivers: A better-than-expected advance Q3 GDP reading (3.4%) accompanied by a deceleration in core PCE (per the GDP report) to 2.5% from 3.3% in Q2 — the lowest since Q3 2024 — fueled speculation about a more patient Fed, reinforcing recent comments from Fed Chairman Warsh on cooling inflation expectations. The implied probability of a December rate hike slipped to ~78% from 85% the prior day. Gains were extended after the ECB acknowledged tightened financing conditions likely to weigh on growth and inflation, though this was partially reversed later in the morning. The Treasury’s $44 bln 7-yr note auction was reported as “decent,” capping a mediocre week of auctions. USD/JPY stood at 157.92, EUR/USD at 1.1163, and the U.S. Dollar Index slipped 0.2% to 102.02.

Commodities

WTI Crude Oil: $102.01/bbl, -$0.73 (-0.7%) — Prices recovered from morning lows after CBS News reported Iran’s Navy claimed four tankers struck mines in the Strait of Hormuz, reversing earlier optimism tied to potential U.S.-Iran peace talk resumption.
Gold, Silver, Copper: Not provided in available dataset.

Overseas Markets

Specific overseas equity index levels (Nikkei, Hang Seng, FTSE, DAX) were not included in the available data; however, key macro and policy drivers from Asia and Europe included:

Asia-Pacific:

South Korea October Manufacturing BSI: 78 (prior 79)
Japan October Household Confidence: 35.0 (expected 35.1; prior 35.4)
Japan foreign investment in Japanese stocks: JPY1,180.9 bln (prior -JPY67.5 bln); foreign bond buying: -JPY92.6 bln (prior -JPY160.5 bln)
Australia Q3 Import Price Index: -1.1% q/q (expected +1.3%; prior +5.7%); Export Price Index: +1.4% q/q (prior +1.1%)
New Zealand October ANZ Business Confidence: 52.5 (prior 51.9); Own Activity: 46.2% (prior 47.9%) — RBNZ Governor Bremen noted a high chance of a December rate hike
Hong Kong Monetary Authority held its policy rate at 4.25%, following the Fed

Europe:

ECB President Lagarde announced she will step down February 7, 2027, amid speculation she may chair the World Economic Forum
ECB policy statement acknowledged tightened financing conditions likely to weigh on inflation and growth, fueling speculation the tightening cycle may be nearer its end
Eurozone October Business and Consumer Survey: 96.9 (expected 97.5; prior 97.5); Industrial Sentiment: -3.4; Services Sentiment: 5.3; Consumer Confidence: -17.9
U.K. September Mortgage Approvals: 53.44K (expected 54.00K); Mortgage Lending: GBP3.87 bln; Consumer Credit: GBP1.914 bln; Net Lending to Individuals: GBP5.800 bln
U.K. autumn budget lowered planned long-term Gilt issuance in favor of short-term bills
Italy approved a EUR26 bln budget for 2027; September Unemployment Rate: 6.3% (expected 6.2%); October Business Confidence: 91.9; Consumer Confidence: 90.3
Spain September Retail Sales: -1.4% yr/yr (prior -0.5%)

Economic Data

Q3 GDP (Advance): +3.4% (consensus +3.0%; prior +2.2%) — Economy operating on a solid growth track despite higher rates, oil prices, and tariffs
Q3 Chain Deflator (Advance): +2.2% (consensus +3.5%; prior +6.1%)
Initial Jobless Claims (week ending Oct. 24): 194,000, -1,000 (consensus 196,000); Continuing Claims (week ending Oct. 17): 1.701 mln, -21,000 — signals a labor market remaining relatively full
Personal Income (September): +0.2% m/m (consensus +0.3%) following upwardly revised +0.3% in August
Personal Spending (September): +0.5% m/m (consensus +0.3%) following +0.9% in August — spending outpacing income growth, reflecting cost-of-living strain
PCE Price Index (September): +0.5% m/m (consensus +0.5%); +3.6% yr/yr (vs. +3.4% in August)
Core PCE Price Index (September): +0.3% m/m (consensus +0.3%); +3.1% yr/yr (vs. +3.0% in August) — moved further from the Fed’s 2.0% target

Looking Ahead

Markets will digest after-hours earnings reactions from Amazon (AMZN) and Intel (INTC), both of which reportedly fell sharply following their post-close reports, setting up a key focal point for Friday’s session given AMZN’s weight in the Consumer Discretionary sector and broader AI-capex narrative. With earnings season still in full swing and AI infrastructure spending scrutiny intensifying, continued volatility in mega-cap tech names is likely, while sector rotation into Health Care, Real Estate, and other defensive/value areas may persist if Treasury yields remain contained. Investors will also continue monitoring Strait of Hormuz developments and their impact on crude oil prices following Thursday’s tanker mine reports.