Market Summary

U.S. equities closed broadly lower on Friday, October 23, capping a volatile week dominated by AI-related crosscurrents and a sharp surge in crude oil prices. The S&P 500 fell 39.75 points (-0.52%) to 7623.75, the Nasdaq Composite slipped 53.52 points (-0.21%) to 25975.78, and the DJIA led the decline, dropping 652.82 points (-1.23%) to 52215.37. The headline losses for the S&P and Nasdaq masked considerably broader weakness beneath the surface — the equal-weighted S&P 500 fell 0.8%, underscoring that declines extended well beyond the mega-cap complex.

The session’s dominant catalyst was crude oil, with WTI surging $3.72 (+3.7%) to settle at $103.17/bbl amid escalating U.S.-Iran tensions, stoking fresh inflation and input-cost concerns. Energy (+2.5%) was the day’s standout sector, while technology (+0.4%) and real estate (+0.2%) were the only other sectors to finish higher — software names such as Palo Alto Networks and CrowdStrike posted standout gains, while semiconductors only partially recovered from Thursday’s steep 6.7% PHLX Semiconductor Index selloff. Defensive sectors, which had outperformed earlier in the week, gave back ground, with consumer staples (-1.8%) and health care (-1.1%) among the laggards, while communication services (-1.4%) was hit by wireless-carrier weakness tied to a report that SpaceX is seeking access to 80,000 U.S. cell sites.

For the week, the major averages finished mixed: the DJIA rose 0.4%, the Russell 2000 gained 2.0%, the S&P Mid Cap 400 was unchanged, while the S&P 500 fell 0.5% and the Nasdaq Composite declined 0.7%. The week was defined by a sharp divergence between mega-cap AI names — pressured by Meta Platforms’ post-earnings selloff and broader AI-financing concerns — and a healthier broader market, with the equal-weighted S&P 500 gaining 1.1% on the week. Attention now turns to next week’s earnings from Amazon, Microsoft, and Alphabet, along with the FOMC statement and advance Q3 GDP data.

Market Snapshot

Index	Level	Change	% Change
DJIA	52,215.37	-652.82	-1.23%
Nasdaq Composite	25,975.78	-53.52	-0.21%
S&P 500	7,623.75	-39.75	-0.52%

Breadth (NYSE): Advancers 982, Decliners 1,685, Volume 1.19 bln
Breadth (Nasdaq): Advancers 1,677, Decliners 2,765, Volume 6.56 bln

WaveFinder Breadth Metrics:

Primary Sentiment: Bearish (Bulls 789 / Bears 1,520)
4% Sentiment: Bearish (Bulls 167 / Bears 202)
40 SMA Sentiment: Bullish
Stocks Above 20-day SMA: 34.0%
Stocks Above 40-day SMA: 43.4%
9-Month Bulls/Bears: 14 / 8 (Follow-Through: 14.63%)

Breadth metrics confirm a market with negative near-term internals despite more constructive longer-term (40-day) positioning — consistent with the narrow, mega-cap-skewed gains in the Nasdaq/S&P masking broader selling pressure.

Sector Performance

Ranked by Friday’s performance (Briefing.com):

1. Energy +2.5% — Strong, driven by surging crude prices
2. Information Technology +0.4% — Strong, led by software; semis only modestly rebounded
3. Real Estate +0.2% — Strong, only other sector to post a gain
4. Health Care -1.1% — Weak, gave back recent defensive outperformance
5. Financials -1.3% — Weak, pressured by American Express
6. Industrials -1.3% — Weak, hurt by rising oil costs
7. Communication Services -1.4% — Weak, pressured by wireless carriers (SpaceX cell-site reports)
8. Consumer Discretionary -1.4% — Weak, economically sensitive names under pressure
9. Consumer Staples -1.8% — Weak, biggest defensive-sector decline
10. Materials — Weak (daily % not specified)
11. Utilities — Weak (daily % not specified)

Volatility context (WaveFinder Sector ATR): Utilities (2.37%, rising, 95th percentile) and Consumer Staples (2.23%, rising, 89th percentile) show elevated volatility despite defensive positioning; Energy ATR 1.92% (flat, 89th percentile) reflects oil-driven turbulence; Technology ATR -1.97% (falling, 0 percentile) signals volatility compression relative to its own history even amid sector churn.

Key Earnings & Movers

Palo Alto Networks (PANW) $380.55, +$25.63 (+7.22%) — Among the session’s best S&P 500 performers, lifting software sentiment.
CrowdStrike (CRWD) $257.57, +$19.63 (+8.25%) — Strong gain alongside PANW, reinforcing the software/semiconductor performance divergence.
Bloom Energy (BE) $193.09, -$24.68 (-11.33%) — Fell despite strong revenue growth and raised FY26 outlook; investors focused on negative free cash flow and expansion costs.
Comfort Systems (FIX) $1,159.99, -$119.38 (-9.33%) — Declined despite a sharp Q3 beat (see Spotlight below).
Western Digital (WDC) $343.67, -$10.52 (-2.97%) — Slid despite better-than-expected results and upbeat guidance.
American Express (AXP) $313.20, -$11.98 (-3.68%) — Fell on a slight revenue miss and slowing billed business growth despite an EPS beat.
AT&T (T) $20.94, -$1.80 (-7.94%) and T-Mobile US (TMUS) $146.61, -$12.18 (-7.67%) — Sharp declines following a Bloomberg report that SpaceX is seeking access to 80,000+ U.S. cell sites.
Verizon (VZ) $44.61, -$0.59 (-1.31%) — Also pressured by the SpaceX wireless-carrier report.
SpaceX (SPCX) $147.49, +$2.74 (+1.89%) — Gained on reports it may become a fourth nationwide wireless carrier.
Amazon (AMZN) $248.00, -$2.38 (-0.95%), Microsoft (MSFT) $524.51, +$3.43 (+0.66%), Alphabet (GOOG) $317.28, -$3.48 (-1.08%) — In focus ahead of next week’s earnings reports.

Stock Spotlight

Comfort Systems (FIX) was one of the session’s most notable laggards, falling 9.33% to $1,159.99 despite delivering an exceptionally strong Q3 report. EPS surged 68.6% yr/yr to $13.91 and revenue jumped 53.7% to $3.77 billion — both well ahead of expectations. Mechanical segment revenue rose 42.7% to $2.58 billion, while Electrical revenue soared 84.8% to $1.18 billion. Technology-sector customers were the standout growth driver, with related revenue more than doubling yr/yr to $2.29 billion (60.8% of total revenue, up from 45.8% a year ago) and accounting for nearly 90% of the company’s overall revenue increase. Backlog surged 90.0% yr/yr and 26.7% sequentially to a record $17.81 billion, with same-store backlog climbing to $17.39 billion from $9.38 billion a year earlier.

Despite the across-the-board beat, gross margin was flat yr/yr at 24.8% and declined 110 bps sequentially, while operating margin expanded 110 bps to 16.6%. The stock’s decline — the second consecutive negative reaction to earnings — reflects how deeply FIX’s fortunes are now tied to AI infrastructure spending sentiment rather than its underlying operating performance. With technology customers representing more than 60% of revenue, the stock has become a proxy for broader concerns about the sustainability of AI-driven capital spending, even as management guided to supportive conditions continuing through 2027.

Bond Market & Treasuries

Treasuries retreated Friday after Thursday’s sharp rally, though the complex still notched its third consecutive weekly gain:

2-yr: 4.68% (+4 bps daily; -6 bps week-to-date)
3-yr: 4.75% (+4 bps daily; -8 bps week-to-date)
5-yr: 4.81% (+4 bps daily; -9 bps week-to-date)
10-yr: 4.99% (+4 bps daily; -11 bps week-to-date) — settled just above its 50-day moving average (4.984%)
30-yr: 5.32% (+3 bps daily; -12 bps week-to-date)

Key drivers included the continued rise in crude oil (above $103/bbl), lingering concerns over AI-trade financing, and anticipation of Moody’s sovereign rating review on France (expected later that evening, with a downgrade possible following similar cuts by S&P and Fitch). The U.S. Dollar Index rose 0.2% to 101.81. Markets are bracing for a heavy data and event calendar next week, including the FOMC statement (Wednesday, no rate hike widely expected) and advance Q3 GDP (Thursday, consensus 3.0%; prior 2.2%), along with multiple Treasury note auctions.

Commodities

WTI Crude Oil: $103.17/bbl, +3.7% (+$3.72) — surged on escalating U.S.-Iran tensions; up roughly $3.90 for the week
Gold: $4,007.40/ozt, -1.3%
Copper: $6.51/lb, +1.7%

(Silver pricing was not provided in available data.)

Overseas Markets

No closing index levels for overseas markets were provided; however, key economic releases shaped sentiment:

Japan: September National Core CPI +2.1% yr/yr (as expected; prior +1.7%); National CPI +2.1% yr/yr (prior +1.9%). October flash Manufacturing PMI 53.3 (expected 54.5; prior 54.1), Services PMI 52.0 (prior 51.3), Composite PMI 52.3 (prior 52.3). Economy Minister Kiuchi noted conditions for declaring an end to deflation have not been met.
Eurozone: October flash Manufacturing PMI 52.4 (expected 52.7; prior 52.9), Services PMI 51.7 (expected 52.6; prior 53.0), Composite PMI 51.9 (expected 52.7; prior 53.1) — a broad miss signaling softening momentum.
Germany: Manufacturing PMI 54.2 (beat; prior 53.9), Services PMI 51.7 (miss; prior 52.9), Composite 52.8 (miss; prior 53.8). October GfK Consumer Confidence fell sharply to -24 (expected -14; prior -13).
France: Manufacturing PMI 49.3 (miss; prior 50.6), Services PMI 48.4 (miss; prior 51.2), Composite 48.4 (miss; prior 51.1) — weak data ahead of Moody’s sovereign rating review.
UK: Manufacturing PMI 52.8 (beat; prior 51.9), Services PMI 53.1 (beat; prior 52.1), Composite 53.1 (beat; prior 52.0). September Retail Sales -0.4% m/m (worse than expected -0.1%; prior +0.7%) and +0.8% yr/yr (missed +1.0% expected).
Australia: Manufacturing PMI 49.7 (prior 49.6), Services PMI 47.8 (down sharply from 51.9), Composite 47.7 (down from 51.3) — notable deceleration.
India: Manufacturing PMI 54.9 (prior 55.1), Services PMI 56.2 (up from 55.2), Composite 56.7 (up from 55.9) — continued strength.
Philippines: Central bank raised policy rate 50 bps to 5.50%, exceeding expectations for a smaller hike, and lifted its 2027 inflation forecast to 6.0% from 5.4%.

Economic Data

University of Michigan Consumer Sentiment (Final, October): 48.0 (Briefing.com consensus 46.3), up from the preliminary 46.3 reading; September final was 48.1, versus 53.6 a year ago. Takeaway: consumers remain concerned about inflation eroding purchasing power.
S&P Global U.S. Manufacturing PMI (Flash, October): 56.0, up from 55.9 in September — continued expansion.
S&P Global U.S. Services PMI (Flash, October): 57.9, down from 58.8 in September — still firmly in expansion territory despite the slight deceleration.

Looking Ahead

Earnings: Q3 earnings season accelerates next week, with high-profile reports from Amazon (AMZN), Microsoft (MSFT), and Alphabet (GOOG) in focus as investors assess AI spending commitments and return prospects.
Monday: Results of the $69 billion 2-year Treasury note auction (13:00 ET).
Tuesday: September Durable Orders (consensus +1.0%; prior 0.0%) and Durable Orders ex-transportation (consensus +0.6%; prior +0.3%); August FHFA Housing Price Index (consensus +0.2%; prior +0.3%) and S&P Case-Shiller Home Price Index (consensus +2.8%; prior +2.5%); October Consumer Confidence (consensus 80.5; prior 81.9); September New Home Sales (consensus 655,000; prior 684,000); $70 billion 5-year Treasury note auction.
Wednesday: Updated FOMC Statement — a rate hike is not widely expected.
Thursday: Advance Q3 GDP (Briefing.com consensus 3.0%; prior 2.2%).
Other: Markets will watch for Moody’s sovereign rating decision on France (released after Friday’s close), following recent downgrades from S&P and Fitch, as a potential driver of European credit market volatility.