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Wall Street’s AI rally is pushing stocks toward records even as US Treasury yields hit multi-decade highs, raising concerns over valuations and borrowing costs.
M
Moneycontrol•04-10-2026, 19:19
Wall Street's AI Party on Edge as Soaring Yields Raise Risks
  • •Wall Street's AI fixation continues despite soaring interest rates, pushing equity indexes toward record highs.
  • •Long-term Treasury yields are near decades-high levels, with the long bond yield reaching 5.69% and the 10-year rate topping 5.3%.
  • •Tech stocks, including Microsoft, Nvidia, and Apple, have driven significant gains in the S&P 500 and Nasdaq 100.
  • •Massive AI infrastructure spending by tech giants like Alphabet, Amazon, and Meta is leading to increased reliance on debt markets.
  • •The market faces risks from ongoing geopolitical conflicts, persistent inflation, and potential further interest rate hikes by the Federal Reserve.

Key Questions Answered

Soaring long-term yields, with the 10-year rate topping 5.3% and the long bond reaching 5.69%, have put Wall Street on edge. While major tech stocks and indexes like the Nasdaq 100 have continued hitting records, higher rates increase discount rates for future earnings and raise borrowing costs for heavy AI infrastructure spending.

Massive capital expenditures for data centers, chips, and AI infrastructure have caused annual free cash flows to turn negative for major spenders like Alphabet, Amazon, and Meta. Because their massive cash needs now far exceed internal sources, these hyperscalers have been forced to issue stock and sell bonds to fund their ambitions.

Investors' confidence largely relies on sky-high expectations that third-quarter earnings per share for the technology sector will jump more than 65%. This robust anticipated growth helps offset rising corporate leverage and supports broader market gains despite headwinds from inflation and high interest rates.