Amazon (AMZN) is set to report its second-quarter earnings after the market closes on Thursday, July 30, with all eyes on whether its massive AI investments are finally translating into tangible returns for its cloud business . The results come at a critical juncture for the tech giant, as investors, still reeling from Alphabet's recent post-earnings plunge on spending concerns, are demanding clear evidence that its record $200 billion capital expenditure plan is justified .

The Market Expectations: Revenue and EPS

Wall Street analysts are projecting a strong quarter for Amazon. The consensus estimate calls for earnings per share of $1.82** on **revenue of approximately $196.9 billion . This would represent a significant increase from the $1.68 per share on revenue of $167.7 billion reported in the same period last year .

The company's own guidance for the quarter was in the range of $194 billion to $199 billion, placing the consensus estimate near the midpoint . Analysts have been revising their estimates higher over the past month, reflecting growing confidence in the company's near-term execution .

AWS Growth: The Key Metric to Watch

The most closely watched number will be the performance of Amazon Web Services (AWS), the company's cloud computing division. After reporting 28% year-over-year growth in the first quarter—its fastest pace in nearly four years—analysts expect a further acceleration to approximately 31-33% .

AWS is projected to generate around **$40.5 billion in revenue** for the quarter, up from $30.8 billion in Q2 2025 . This growth is driven by surging demand for AI infrastructure from major clients such as OpenAI and Anthropic, who have signed multi-billion dollar commitments to AWS . KeyBanc analyst Justin Patterson emphasized that "AWS growth is the key metric driving sentiment as investors wrestle with the returns on the massive infrastructure build out" .

The $200 Billion Question: AI Spending and Capex

Beyond AWS growth, the market is fixated on Amazon's capital expenditure plans. In February, CEO Andy Jassy guided for **$200 billion in capital expenditures for 2026**, with nearly all of it going toward data centers and AI infrastructure . This massive spending has absorbed nearly all of Amazon's operating cash flow, with free cash flow plummeting to just $1.2 billion in the first quarter .

Investors are now concerned that Amazon may follow Alphabet's lead and raise its capex forecast further. Alphabet's stock plunged 7% after it increased its 2026 capex guidance to $195-205 billion, despite strong earnings . Wedbush analyst Ygal Arounian expects Amazon's 2026 capex to reach approximately $211 billion, above management's guidance .

Other Key Segments: E-Commerce and Advertising

While cloud computing dominates the narrative, Amazon's other divisions also warrant attention:

E-Commerce: The retail segment is expected to show resilience, with analysts projecting revenue of approximately $69.8 billion, up 13% year-over-year . The company's Prime Day shopping event, which shifted to July this year, will impact Q3 comparisons more than Q2 .

Advertising: This high-margin business remains a critical profit driver, with revenue expected to grow to approximately $19.3 billion, up 23% year-over-year . Advertising carries gross margins near 90% and operating margins around 50%, providing a significant boost to overall profitability .

What to Watch For

When Amazon reports, investors will focus on four key areas:

1. AWS Growth Rate: Whether it meets or exceeds the 31% consensus

2. Capex Guidance: Any indication of spending increases beyond the current plan

3. Margin Trends: How much pressure the massive infrastructure buildout is putting on operating margins

4. Q3 Outlook: Management's commentary on AI demand and capacity spending for the rest of the year

With options pricing indicating a potential swing of approximately 6.3% in Amazon's stock following the report , Thursday's earnings call will likely be one of the most consequential of the tech earnings season.