Market Overview
A Week of Rotation
Today's moves
S&P 500 ▼ 0.75% Dow ▼ 0.44%
Nasdaq ▼ 1.25% Russell ▲ 0.71%
Nasdaq ▼ 1.25% Russell ▲ 0.71%
Weekly performance
S&P 500 ▼ 1.0% Nasdaq ▼ 4.0%
Dow ▲ 0.6% — bucked the trend
Dow ▲ 0.6% — bucked the trend
The week's theme
Tech losing grip. Money rotating into industrials, healthcare & financials.
Market breadth
63% of S&P 500 stocks above 50-day MA — up from 50% at start of June.
Advancing shares outnumbered decliners even on down days this week — a healthy sign the rally is broadening beyond mega-cap tech.
Breaking
OpenAI Blinks — IPO Delay Rattles Markets
- OpenAI is leaning toward delaying its IPO until 2027, per The New York Times. CEO Sam Altman was given two options: wait for a $1 trillion valuation, or list sooner at a lower price. He reportedly rejected any compromise on the trillion-dollar target.
- SpaceX's volatile post-debut is the catalyst. Shares opened at $150, surged past $225, then retraced to ~$153 — a 25–30% pullback in days that spooked OpenAI's advisers about retail appetite for mega-cap AI listings. OpenAI's audited financials show a $38.5 billion net loss last year, driven by a $34B spend on computing power and R&D — raising questions about profitability timelines.
- Market impact: JPMorgan noted the delay raised concerns about sustainability of infrastructure spending — sending chip stocks lower across global markets.
- Prediction markets now place a 59% probability that OpenAI officially announces an IPO by March 1, 2027.
Sector Focus
Chip Stocks & the AI Trade Under Pressure
- Micron delivered a blowout quarter — Q3 revenue quadrupled year-over-year, sending shares up ▲ 15.7% on Thursday. By Friday, those gains were fading fast as the broader AI spending narrative soured.
- Worst S&P 500 performers today: ON Semiconductor ▼ 21.7% · Western Digital ▼ 10.4% · Teradyne ▼ 9.98%
- Global contagion: Europe — ASML ▼ 2.2%, Infineon ▼ 3.7%, ST Micro ▼ 3.3%. Japan's SoftBank plunged ▼ 12%.
- South Korea's Kospi triggered a circuit breaker after an 8% intraday drop, ultimately closing ▼ 5.8%. The semiconductor index is still on track for its best-ever quarter.
Today's Winners
Where the Money Actually Went
- Moderna (MRNA) ▲ 14.90% — top S&P 500 performer today, surging after investor day unveiled a novel in-vivo CAR-T therapy for autoimmune diseases. Shares testing the $70 level.
- FactSet Research Systems ▲ 8.90% and ServiceNow ▲ 7.36% rounded out the top three in the index.
- Visa and Walmart each added ▲ 2%+ as traditional economic sectors absorbed money flowing out of mega-cap tech.
- Sector rotation in action — industrials, healthcare, and financials picking up the slack as the Magnificent Seven cede ground.
Index Change
Alphabet Joins the Dow — A Historic Reshuffle
- Before Monday's open, Alphabet's Class A shares (GOOGL) will replace Verizon in the Dow Jones Industrial Average — Verizon's first exit since joining in 2004.
- At ~$346/share, Alphabet slots in as the sixth most influential Dow component. S&P Global cited its reach across AI, cloud, autonomous vehicles, and healthcare tech.
- Watch Monday: Dow-tracking index funds must buy Alphabet and sell Verizon at the open. Expect price pressure in both names early in the session.
- The Dow's most significant composition change in years — a signal the index is finally modernizing toward where the economy actually lives.
Looking Ahead
What to Watch Monday
- AI sentiment is the swing factor. Any news on OpenAI's IPO timeline or data center spending could trigger a sharp move in semiconductor names — in either direction.
- Alphabet-Verizon index flows — rebalancing mechanics will likely support GOOGL and weigh on VZ at the open. Worth watching the first hour.
- Oil & geopolitics: WTI crude fell ▼ 4.1% Friday after Trump confirmed Iran launched drones at ships in the Strait of Hormuz, calling it a ceasefire violation. Any weekend escalation moves energy markets at Monday's open.
- Rate hike watch: Minneapolis Fed President Kashkari shifted his outlook Friday — now anticipates one rate hike this year. Watch bond yields early Monday.
- Jobs data incoming: Employment reports land next week and could reshape the rate-cut narrative for the second half of 2026.