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Bond Yields Swing as AI Optimism Boosts Wall Street

3 articles from 3 sources
First reported on Thursday 1 October 2026 at 13:28 EDT by PBS NewsHour·Latest article on Friday 2 October 2026 at 01:35 EDT

Summary

Bond yields have fluctuated significantly, with the 10-year Treasury reaching its highest level since 2002 and the 30-year yield hitting a 24-year high. These swings have unsettled global financial markets, as rising yields make borrowing more expensive and reduce investment appeal. AI optimism has contributed to increased demand for riskier assets, supporting Wall Street gains despite bond market volatility.

Latest: Rising bond yields continued to impact global markets, with increased borrowing costs and mixed effects on stock valuations.

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How it unfolded

  1. Friday 2 October

    Rising bond yields continued to impact global markets, with increased borrowing costs and mixed effects on stock valuations.

  2. Thursday 1 October