JPMorgan Chase's market intelligence team believes that the recent market comparison of the 10-year US Treasury yield rising above 5% to 2007 easily overlooks the significant changes in the structure of the US economy and stock market today. Report data shows that in the third quarter of 2026, US household cash reserves were approximately $22.9 trillion, compared to approximately $8.0 trillion in the second quarter of 2007; the current household debt service ratio is about 11.1%, also significantly lower than the peak of 15.8% in the fourth quarter of 2007.
The stock market structure is also different. The weighting of the S&P 500 technology sector has increased from 15.2% in 2007 to 37.8%. Large technology companies have higher cash reserves and more globalized revenue sources, making them relatively less sensitive to the US domestic financing environment. While high yields will still suppress valuations, if the rise is gradual, companies and the market will have time to digest it; when long-term bonds rapidly deteriorate and the MOVE index rises significantly, cross-asset deleveraging and valuation shocks will be more concentrated. Therefore, JPMorgan Chase believes that the impact of bond volatility on US stocks may be more important than the absolute level of yields.
