Market Update: July 27, 2026
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Last week’s market action underscored a sharp shift in investor priorities, particularly within technology. Hyperscalers faced a notable repricing as markets showed limited tolerance for continued increases in AI-related capital expenditures. This pressure followed an earlier selloff in semiconductors, which stabilized as the focus rotated from chipmakers to their largest customers. What began as a divide between AI leaders and traditional software has evolved into a more nuanced reassessment of the entire AI value chain.
Outside of tech, rising geopolitical tensions added another layer of complexity. Oil prices briefly pushed above $100 per barrel amid escalating U.S.–Iran hostilities, lifting energy equities over 3% for the week and making the sector the top performer. In contrast, Consumer Discretionary declined, weighed down in part by its significant exposure to mega-cap tech names like Amazon and Tesla. Higher energy prices also contributed to upward pressure on Treasury yields and supported the U.S. dollar, particularly against the yen as rate differentials widened.
Monetary policy expectations shifted alongside these developments. After soft inflation data previously reduced the likelihood of near-term tightening, last week’s volatility pushed market-implied odds of a July rate hike back to roughly one-third. Trade policy also re-entered the spotlight, with the announcement of a revised tariff framework tied to forced labor compliance.
Looking ahead, markets face a pivotal week. With over one-third of the S&P 500 reporting earnings, including key mega-cap technology firms, results will help determine whether the recent rotation away from AI leadership is temporary or the start of a broader transition. At the same time, the Federal Reserve’s upcoming decision and guidance will be critical in shaping expectations for the path of rates into the fall.
The information above has been obtained from sources considered reliable, but no representation is made as to its completeness, accuracy or timeliness. All information and opinions expressed are subject to change without notice. Information provided in this report is not intended to be, and should not be construed as, investment, legal or tax advice; and does not constitute an offer, or a solicitation of any offer, to buy or sell any security, investment or other product.