Wall Street returns from the Memorial Day long weekend on Tuesday, May 26, with US equity and bond markets closed on Monday, and faces a week that analysts describe as one of the most important remaining test points of the 2026 earnings season, concentrated in artificial intelligence infrastructure, enterprise software, and consumer resilience.
The Dow Jones Industrial Average enters the week at a record closing level of 50,579.70, having posted its eighth consecutive weekly gain and its third positive week in four, supported by Iran ceasefire optimism, strong corporate earnings, and a resilient jobs market that has provided the economic backdrop for the rally.
The most market-moving earnings event of the week is expected to be Marvell Technology (NASDAQ: MRVL), which reports on Wednesday at 4:05pm ET, with analysts projecting continued acceleration in data centre and AI custom chip revenue after the stock surged 176% from its 2026 low and is now hovering near all-time highs above $190.
Salesforce (NYSE: CRM), a Dow Jones Industrial Average component and the largest customer relationship management software company in the world, also reports on Wednesday, with analysts forecasting first-quarter fiscal 2027 revenue of approximately $11 billion, representing 12% year-on-year growth driven by the company’s Agentforce AI platform and recent acquisitions including Informatica.
Salesforce enters the report as the worst-performing Dow Jones component year-to-date, having fallen approximately 31% through its May 21 close, and the earnings will be closely watched for evidence that Agentforce is beginning to contribute materially to revenue rather than being a pipeline story.
Costco Wholesale (NASDAQ: COST) reports on Thursday, with investors focused on membership renewal rates, comparable sales trends, and any commentary on consumer behaviour as gasoline prices above four dollars a gallon have altered household spending patterns across the United States.
Snowflake (NASDAQ: SNOW) also reports on Tuesday, providing an important read on enterprise cloud data platform demand ahead of the company’s investor day later in the year.
The week’s economic calendar is anchored by the core Personal Consumption Expenditures price index, the Federal Reserve’s preferred inflation measure, due on Friday, with the Fed now widely expected to hold rates steady at its next meeting and markets pricing in approximately 60% probability of a 25 basis point rate hike at the December 2026 meeting.
A revised estimate of first-quarter GDP is scheduled for Wednesday, alongside a fresh consumer confidence reading on Tuesday, both of which will provide additional colour on whether the US economy is sustaining its growth trajectory despite the inflation headwinds from elevated oil prices.
Kevin Warsh, newly sworn in as Federal Reserve Chairman after taking the oath on Friday, May 22, begins his tenure against a backdrop of inflation running at 3.3% annually and oil prices elevated by the Strait of Hormuz closure, a combination that leaves him limited room for policy accommodation in the near term.
The Iran peace deal narrative will remain the dominant macro variable across the week, with Trump’s announcement that the framework is largely negotiated having driven oil lower, and any confirmation or breakdown of a final agreement likely to produce sharp moves in both crude prices and equity markets regardless of the direction of the broader Dow trend.
