Long-term interest rates have climbed to their highest levels in two decades, with hyperscaler debt issuance emerging as a primary driver alongside inflation and fiscal deficits. Apollo Global’s chief economist Torsten Slok identified “hyperscaler issuance” as one of three main factors behind 30-year Treasury yields reaching a 20-year high. This surge in borrowing by major technology firms is reshaping credit markets, forcing investors to assess whether artificial intelligence investments will generate returns sufficient to service the expanding debt load.

Amazon.com Inc. and Alphabet Inc. have led the borrowing spree over the past 12 months, while Meta Platforms Inc. and Oracle Corp. also rank among the largest issuers. Goldman Sachs highlighted this trend on July 20, noting that Microsoft, Amazon, Alphabet, Meta, Oracle, Nvidia Corp., and SpaceX collectively issued $244 billion in bonds this year. This volume represents 14 times the 2024 levels and more than double last year’s total, signaling a dramatic acceleration in capital raising across the sector.

The Scale of AI Borrowing

Palumbo Wealth Management described the situation as an “AI Debt Tsunami,” citing Morgan Stanley figures showing high-grade AI debt supply reached $270 billion by early July — more than double all of 2025’s total. Hyperscaler capital expenditures are projected at $650 billion to $800 billion this year and could exceed $1 trillion in 2027. This pace has outstripped free cash flow for most mega-tech firms outside of Microsoft Corp., necessitating significant external financing.

Off-balance-sheet debt, including sale-leaseback structures on data centers, has reportedly swelled to $1.65 trillion, according to Nikkei Asia, further obscuring true leverage. Goldman Sachs projects hyperscalers will spend a combined $5.8 trillion on AI infrastructure through 2030, a figure that will keep pressuring credit markets and long-term Treasury yields for years to come.

Market Reaction and Leverage Risks

The rapid increase in borrowing has altered market dynamics significantly. Hyperscaler leverage ratios doubled from 0.9x to 1.8x in roughly six months, according to Goldman Sachs. Concurrently, the bond market’s pain threshold has shrunk from $75 billion to just $25 billion, indicating reduced investor appetite for large-scale issuances at current yields. Credit-default-swap spreads on major tech issuers have widened sharply as investors assess the risk-reward profile of these massive capital expenditures.

What the Numbers Show

Despite the broader strain on the AI ecosystem, Goldman Sachs singled out Microsoft and Alphabet for retaining “fortress” balance sheets and strong free cash flow. This divergence suggests that while the sector-wide debt load is driving up systemic rates, individual company fundamentals vary widely. The concentration of issuance among a few dominant players highlights how their financing needs are disproportionately influencing global interest rate benchmarks, creating a feedback loop where higher rates increase the cost of servicing the very debt being issued to fund future growth.

Amazon.com Inc. shares extended their massive rally on Monday, rising 1.76% to $276.37 in premarket trading after surging 15.32% to close at $271.58 on Friday. The stock movement followed the company’s second-quarter earnings report, which exceeded analyst expectations and was driven by robust growth in its Amazon Web Services (AWS) cloud computing division. The rally added approximately $25 billion to founder Jeff Bezos’s net worth, helping him reclaim the title of the world’s third-richest person from Alphabet’s Sergey Brin.

AWS Growth Drives Earnings Beat

Amazon reported second-quarter revenue of $206.6 billion, surpassing the consensus estimate of $196.46 billion cited in earlier market reports. The company delivered earnings per share of $5.75, significantly beating the estimate of $1.82. A key driver of this performance was AWS, which saw revenue accelerate 36.7% year-over-year to $42.2 billion—the fastest pace of growth in 18 quarters.

During the earnings call, CEO Andy Jassy stated that AWS has reached a $169 billion annualized revenue run rate. He also highlighted that Amazon’s AI revenue run rate has climbed to more than $25 billion, with both segments growing at triple-digit rates. Jassy noted that customers continue to choose AWS for its broad capabilities and strong security performance, adding that growth in AI is driving growth in core services.

Capital Spending Outlook Raised

Reflecting its continued investment in artificial intelligence infrastructure, Amazon raised its 2026 capital spending outlook to $220 billion from the previous guidance of $200 billion. The company cited higher memory costs as a factor in the increased spending requirement. BNP Paribas analyst Nick Jones reiterated a Buy rating on the stock, stating that AWS momentum supports a path toward a $1 trillion business over time.

Market Impact and Sentiment

Amazon’s post-earnings rally helped lift the Nasdaq Composite by 1% on Friday. Despite the positive reaction to Amazon’s results, broader market sentiment remained cautious, with CNN’s Fear & Greed Index staying in the “Fear” zone. In contrast to Amazon’s surge, Apple Inc. shares fell 6.3% to $312.33 after missing fourth-quarter sales guidance, highlighting the market’s current preference for companies with clear growth visibility in high-demand sectors like cloud computing and AI.

What the Numbers Show

The divergence between Amazon’s and Apple’s stock performance underscores a shift in investor prioritization toward growth visibility over historical profitability alone. While both tech giants beat quarterly earnings estimates, Amazon’s ability to demonstrate accelerating growth in its high-margin AWS segment—specifically in AI-driven services—commanded a significant premium. The decision to raise capital expenditure by $20 billion further signals management’s confidence in the long-term demand for AI infrastructure, suggesting that near-term investment pain is being traded for future market dominance.