Investors fret that spiking oil prices and rising yields could threaten stock rally

• US 10-year Treasury yields climbed to 4.71%, the highest since January 2025, with investors viewing 4.75%-5% as critical thresholds that could significantly hurt stock valuations
• Fed funds futures are pricing in approximately two 25-basis-point rate hikes by year-end, though some strategists see this as too aggressive given current economic data
• Higher interest rates threaten AI-driven capital expenditure plans by major tech companies (hyperscalers), as increased borrowing costs could make planned investments less attractive

Market Summary: Rising Oil Prices and Treasury Yields Threaten Stock Rally

Key Market Developments:

Middle East hostilities have driven oil prices to $100 per barrel for the first time since May, raising concerns about supply disruptions through the Strait of Hormuz. Prices eased slightly to just below $100 on Friday. The surge has pushed benchmark U.S. 10-year Treasury yields to 4.71%, the highest level since January 2025.

Market Implications:

Higher oil prices are intensifying inflation concerns, leading markets to price in approximately two 25-basis-point Federal Reserve rate hikes by year-end. Investors are identifying critical threshold levels: 4.75% on the 10-year yield (per Jack Ablin, Cresset Capital) and 5% (per Kristina Hooper, Man Group) as potential breaking points for stock valuations.

Rising yields threaten equities through multiple channels: diminishing the present value of future corporate profits, increasing borrowing costs for consumers and companies, and boosting fixed income's relative appeal. Particular concern centers on AI-related capital expenditure plans by hyperscalers, as higher financing costs could prompt CEOs to reconsider planned investments.

Current Market Performance:

Despite pressures, the S&P 500 reached new highs as recently as early June, supported by solid earnings growth and AI-driven optimism. Strong retail sales and labor market data have helped offset stagflation fears.

Analyst Perspectives:

Some strategists remain cautious but not bearish. Peter Graf (Amova Asset Management) views rate hike expectations as too aggressive, while Michael Purves (Tallbacken Capital) questions whether $100 oil and $4.50 gasoline will significantly damage earnings trajectories. However, Matthew Maley (Miller Tabak + Co) warns yields at new yearly highs will likely create headwinds for equities.