NEW YORK, July 23, 2026, 18:05 EDT
U.S. stocks closed sharply lower Thursday as Brent crude topped $100. The Nasdaq Composite fell 2.15% to 25,137.69. The S&P 500 lost 1.21% to 7,408.30. The Dow shed 0.97% to 51,711.65.
Brent settled 7% higher at $100.69 after tanker attacks deepened supply-route risks. WTI rose 6.2% to $92.19. The 10-year Treasury yield neared 4.7%, its highest since January 2025.
That combination hit growth stocks from both ends. Costlier energy raised inflation and rate risks. Heavy artificial-intelligence spending then faced a higher return hurdle.
Cash conversion became Thursday’s key valuation test. Alphabet NASDAQ:GOOGL and Tesla NASDAQ:TSLA each grew quarterly revenue by at least 24%. Both still spent more on capital projects than operations produced.
Together, they generated $43.8 billion in operating cash flow. Capital spending totaled $50.7 billion. Free cash flow was negative $6.9 billion. They invested $1.16 for every operating-cash dollar.
A preliminary calculation based on closing values puts their combined one-day loss near $490 billion. That was about 70 times the quarterly cash deficit. The scale reflected concern over years of future returns.
For the week through Thursday, the Nasdaq was down 1.5%. The S&P 500 had lost 0.7%, and the Dow 0.8%. Small caps also fell 0.7%.
The filings show a common cash-flow strain despite strong sales. Figures below are rounded.
| Company | Q2 revenue growth | Operating cash flow | Capital spending | Free cash flow | Thursday move |
|---|---|---|---|---|---|
| Alphabet NASDAQ:GOOGL | 24% | $39.1 billion | $44.9 billion | -$5.9 billion | -7.2% |
| Tesla NASDAQ:TSLA | 26% | $4.7 billion | $5.8 billion | -$1.1 billion | -14.5% |
| Combined | — | $43.8 billion | $50.7 billion | -$6.9 billion | — |
Alphabet’s cloud revenue surged 82% to $24.8 billion. Quarterly capex reached $44.9 billion, above cash from operations. Its shares fell 7.2%.
“The demand still outpaces that investment,” Chief Financial Officer Anat Ashkenazi said. Alphabet lifted 2026 capex guidance to $195 billion-$205 billion. The larger range sharpened concerns over cash use. Reuters
Tesla’s revenue beat forecasts, but adjusted earnings missed. Capital spending more than doubled. Automotive gross margin was 16.3%, below expectations. Its shares sank 14.5%.
“Monetization remains the central concern,” Ryan Lee of Direxion said. Tesla expects annual capex above $25 billion, nearly triple last year’s total. Reuters
Energy stocks offered a narrow hedge. Exxon Mobil NYSE:XOM rose 1.6%, while Chevron NYSE:CVX gained 0.8%. The gains were modest beside crude’s 7% jump.
The selloff reached beyond megacaps. Decliners beat advancers nearly three-to-one on the New York Stock Exchange. The VIX closed at 18.7 after reaching a monthly high of 20.3.
Next week’s first test comes from the Federal Reserve. Its July 28-29 meeting ends Wednesday at 14:00 EDT. Rate futures implied a 64% chance of no change.
Microsoft NASDAQ:MSFT and Meta Platforms NASDAQ:META report Wednesday after the close. Amazon.com NASDAQ:AMZN follows Thursday. Investors will compare capex with operating cash flow and revenue growth.
The risks run both ways. Middle East de-escalation could reverse oil’s jump and ease yields. Further shipping disruption could deepen inflation pressure. Faster AI monetization could restore support for megacaps.
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